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Parnaiba basin, South America Plate i
Regional Level Types
Parnaiba basin Basin
South America Plate Tectonic Plate

Regional Level Types
Parnaiba basin	Basin
South America Plate	Tectonic Plate

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Opal

Boi Morto mine, Pedro II, Piauí, Brazil

Opal

Boi Morto mine, Pedro II, Piauí, Brazil

Opal

Boi Morto mine, Pedro II, Piauí, Brazil

Opal

Boi Morto mine, Pedro II, Piauí, Brazil

Opal

Boi Morto mine, Pedro II, Piauí, Brazil

Opal

Boi Morto mine, Pedro II, Piauí, Brazil

Locality type:

Basin

Largest Settlements:

Place	Population
Teresina	744,512 (2012)
Imperatriz	218,106 (2012)
Palmas	196,272 (2013)
Caxias	148,072 (2013)
Timon	124,427 (2012)
Araguaína	105,019 (2014)

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Mineral List

Mineral list contains entries from the region specified including sub-localities

31 valid minerals.

Rock Types Recorded

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Alphabetical List Tree Diagram

ⓘ Breccia

ⓘ Conglomerate

ⓘ H5 chondrite meteorite

ⓘ Polymict impact breccia

ⓘ Sandstone

ⓘ Shale

ⓘ Siltstone

Detailed Mineral List:

ⓘ 'Biotite'

Formula: K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ Calcite

Formula: CaCO₃

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ Chalcopyrite

Formula: CuFeS₂

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ 'Chlorite Group'

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ Chromite

Formula: Fe²⁺Cr³⁺₂O₄

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ Copper

Formula: Cu

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ Cristobalite

Formula: SiO₂

Locality: Calçadinha farm, Piauí, Brazil

Reference: Costa, M. L. D., Alencar, Q. D. S., Gomes, E. R., Almeida, H. D. F. D., & Oliveira, S. K. D. (2016). Textural patterns, mineralogy, and chemistry of sandstone-related Calçadinha chalcedony (Piauí, Brazil). Brazilian Journal of Geology, 46(3), 395-409.

ⓘ Cryptomelane

Formula: K(Mn⁴⁺₇Mn³⁺)O₁₆

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Diamond

Formula: C

Locality: Pé do Morro, Monte Alegre do Piauí, Piauí, Brazil

Reference: Fleischer, R. (1998): Mineralium Deposita 33, 238-254.

ⓘ Diopside

Formula: CaMgSi₂O₆

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ Epidote

Formula: (CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ 'Fayalite-Forsterite Series'

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Description: Composition — Fa18.8 (Gomes & Keil,1980), Fa18 (Mason,1963)

Reference: Mason, B. (1963) Olivine in ordinary chondrites. Geochimica et Cosmochimica Acta 27(9): 1011-1023. (Sept 1963). ; Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ Galena

Formula: PbS

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ Goethite

Formula: α-Fe³⁺O(OH)

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Gold

Formula: Au

Localities:

Cipoeiro claim, Centro Novo do Maranhão, Maranhão, Brazil
Serrinha claim, Centro Novo do Maranhão, Maranhão, Brazil
Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ Hematite

Formula: Fe₂O₃

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Ilmenite

Formula: Fe²⁺TiO₃

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ Iron

Formula: Fe

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ Iron var. Kamacite

Formula: (Fe,Ni)

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ Kaolinite

Formula: Al₂(Si₂O₅)(OH)₄

Locality: Calçadinha farm, Piauí, Brazil

ⓘ 'K Feldspar'

Formula: KAlSi₃O₈

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ 'Limonite'

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Description: Hydrous iron oxides are mostly associated with Fe-Ni metal.

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ Maghemite

Formula: (Fe³⁺_0.67◻_0.33)Fe³⁺₂O₄

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ 'Manganese Oxides'

Locality: Calçadinha farm, Piauí, Brazil

ⓘ 'Manganese Oxides var. Manganese Dendrites'

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Merrillite

Formula: Ca₉NaMg(PO₄)₇

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ Muscovite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ Nontronite

Formula: Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O

Locality: Calçadinha farm, Piauí, Brazil

Opal

Boi Morto mine, Pedro II, Piauí, Brazil

ⓘ Opal

Formula: SiO₂ · nH₂O

Localities: Reported from at least 15 localities in this region.

Reference: de Brito Barreto, S., & Bretas Bittar, S. M. (2010). Los depósitos de gemas de Brasil: localización, producción e impacto económico. Boletín de la Sociedad Geológica Mexicana, 62(1), 123-140.

ⓘ Opal var. Black Opal

Formula: SiO₂ · nH₂O

Locality: Boi Morto mine, Pedro II, Piauí, Brazil

Reference: Sauer, J.R. (1982) Brazil, Paradise of Gemstones. Gemological Institute of America, 135 pp. (p. 70).

ⓘ Opal var. Opal-CT

Formula: SiO₂ · nH₂O

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Opal var. Opaline

Formula: SiO₂ · nH₂O

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Opal var. Precious Opal

Formula: SiO₂ · nH₂O

Localities:

Roça mine, Pedro II, Piauí, Brazil
Boi Morto mine, Pedro II, Piauí, Brazil

Reference: Sauer, J.R. (1982) Brazil, Paradise of Gemstones. Gemological Institute of America, 135 pp. (p. 70).

ⓘ Opal var. White Opal

Locality: Calçadinha farm, Piauí, Brazil

ⓘ 'Orthopyroxene Subgroup'

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Description: Ca-poor pyroxene mostly the 'Bronzite' variety of orthopyroxene [Range, Fs ~16.3-17.8],[Fs (mean)— 16.8].

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ Palygorskite

Formula: (Mg,Al)₂Si₄O₁₀(OH) · 4H₂O

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Pentlandite

Formula: (Ni_xFe_y)_Σ9S₈

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ 'Plagioclase'

Formula: (Na,Ca)[(Si,Al)AlSi₂]O₈

Localities:

Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil
Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Description: Composition of Plagioclase (An13.0Ab81.7Or5.3).

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ Pyrite

Formula: FeS₂

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ Quartz

Formula: SiO₂

Localities:

Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil
Santa Marta structure, Corrente, Piauí, Brazil
Calçadinha farm, Piauí, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ Quartz var. Chalcedony

Formula: SiO₂

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Quartz var. Milky Quartz

Formula: SiO₂

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Quartz var. Quartzine

Formula: SiO₂

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Rutile

Formula: TiO₂

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ 'Smectite Group'

Formula: A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Sphalerite

Formula: ZnS

Locality: Chega Tudo deposit, Centro Novo do Maranhão, Maranhão, Brazil

Reference: Economic Geology 103 (2008) 957-980.

ⓘ Taenite

Formula: (Fe,Ni)

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

ⓘ Tridymite

Formula: SiO₂

Locality: Calçadinha farm, Piauí, Brazil

ⓘ Troilite

Formula: FeS

Locality: Itapicuru-Mirim meteorite, Itapicuru-Mirim, Maranhão, Brazil

Reference: Gomes, C.B. & Keil, K. (1980) Brazilian Stony Meteorites: University of New Mexico Press: Albuquerque. pp. 162.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Copper	1.AA.05	Cu
ⓘ	Diamond	1.CB.10a	C
ⓘ	Gold	1.AA.05	Au
ⓘ	Iron	1.AE.05	Fe
ⓘ	var. Kamacite	1.AE.05	(Fe,Ni)
ⓘ	Taenite	1.AE.10	(Fe,Ni)
Group 2 - Sulphides and Sulfosalts
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Galena	2.CD.10	PbS
ⓘ	Pentlandite	2.BB.15	(Ni_xFe_y)_Σ9S₈
ⓘ	Pyrite	2.EB.05a	FeS₂
ⓘ	Sphalerite	2.CB.05a	ZnS
ⓘ	Troilite	2.CC.10	FeS
Group 4 - Oxides and Hydroxides
ⓘ	Chromite	4.BB.05	Fe²⁺Cr³⁺₂O₄
ⓘ	Cristobalite	4.DA.15	SiO₂
ⓘ	Cryptomelane	4.DK.05a	K(Mn⁴⁺₇Mn³⁺)O₁₆
ⓘ	Goethite	4.00.	α-Fe³⁺O(OH)
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Ilmenite	4.CB.05	Fe²⁺TiO₃
ⓘ	Maghemite	4.BB.15	(Fe³⁺_0.67◻_0.33)Fe³⁺₂O₄
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Opal	4.DA.10	SiO₂ · nH₂O
ⓘ	var. Black Opal	4.DA.10	SiO₂ · nH₂O
ⓘ	var. Opal-CT	4.DA.10	SiO₂ · nH₂O
ⓘ	var. Opaline	4.DA.10	SiO₂ · nH₂O
ⓘ	var. Precious Opal	4.DA.10	SiO₂ · nH₂O
ⓘ	var. White Opal	4.DA.10	SiO₂ · nH₂O
ⓘ	Quartz	4.DA.05	SiO₂
ⓘ	var. Chalcedony	4.DA.05	SiO₂
ⓘ	var. Milky Quartz	4.DA.05	SiO₂
ⓘ	var. Quartzine	4.DA.05	SiO₂
ⓘ	Rutile	4.DB.05	TiO₂
ⓘ	Tridymite	4.DA.10	SiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Merrillite	8.AC.45	Ca₉NaMg(PO₄)₇
Group 9 - Silicates
ⓘ	Diopside	9.DA.15	CaMgSi₂O₆
ⓘ	Epidote	9.BG.05a	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Kaolinite	9.ED.05	Al₂(Si₂O₅)(OH)₄
ⓘ	Muscovite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Nontronite	9.EC.40	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
ⓘ	Palygorskite	9.EE.20	(Mg,Al)₂Si₄O₁₀(OH) · 4H₂O
Unclassified Minerals, Rocks, etc.
ⓘ	'Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
ⓘ	'Chlorite Group'	-
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'K Feldspar'	-	KAlSi₃O₈
ⓘ	'Limonite'	-
ⓘ	'Manganese Oxides'	-
ⓘ	'var. Manganese Dendrites'	-
ⓘ	'Orthopyroxene Subgroup'	-
ⓘ	'Plagioclase'	-	(Na,Ca)[(Si,Al)AlSi₂]O₈
ⓘ	'Smectite Group'	-	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Opal	SiO₂ · nH₂O
H	ⓘ Opal var. Precious Opal	SiO₂ · nH₂O
H	ⓘ Opal var. Black Opal	SiO₂ · nH₂O
H	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
H	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Goethite	α-Fe³⁺O(OH)
H	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Opal var. Opal-CT	SiO₂ · nH₂O
H	ⓘ Opal var. Opaline	SiO₂ · nH₂O
H	ⓘ Palygorskite	(Mg,Al)₂Si₄O₁₀(OH) · 4H₂O
H	ⓘ Smectite Group	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
C	Carbon
C	ⓘ Diamond	C
C	ⓘ Calcite	CaCO₃
O	Oxygen
O	ⓘ Opal	SiO₂ · nH₂O
O	ⓘ Opal var. Precious Opal	SiO₂ · nH₂O
O	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
O	ⓘ Diopside	CaMgSi₂O₆
O	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
O	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
O	ⓘ Opal var. Black Opal	SiO₂ · nH₂O
O	ⓘ Quartz	SiO₂
O	ⓘ K Feldspar	KAlSi₃O₈
O	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
O	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Calcite	CaCO₃
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Rutile	TiO₂
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Quartz var. Chalcedony	SiO₂
O	ⓘ Cristobalite	SiO₂
O	ⓘ Cryptomelane	K(Mn₇⁴⁺Mn³⁺)O₁₆
O	ⓘ Goethite	α-Fe³⁺O(OH)
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Maghemite	(Fe³⁺_0.67◻_0.33)Fe₂³⁺O₄
O	ⓘ Quartz var. Milky Quartz	SiO₂
O	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Opal var. Opal-CT	SiO₂ · nH₂O
O	ⓘ Opal var. Opaline	SiO₂ · nH₂O
O	ⓘ Palygorskite	(Mg,Al)₂Si₄O₁₀(OH) · 4H₂O
O	ⓘ Quartz var. Quartzine	SiO₂
O	ⓘ Smectite Group	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
O	ⓘ Tridymite	SiO₂
F	Fluorine
F	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Na	Sodium
Na	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
Na	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Na	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Mg	Magnesium
Mg	ⓘ Diopside	CaMgSi₂O₆
Mg	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
Mg	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Mg	ⓘ Palygorskite	(Mg,Al)₂Si₄O₁₀(OH) · 4H₂O
Al	Aluminium
Al	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Al	ⓘ K Feldspar	KAlSi₃O₈
Al	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Al	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Palygorskite	(Mg,Al)₂Si₄O₁₀(OH) · 4H₂O
Si	Silicon
Si	ⓘ Opal	SiO₂ · nH₂O
Si	ⓘ Opal var. Precious Opal	SiO₂ · nH₂O
Si	ⓘ Diopside	CaMgSi₂O₆
Si	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Si	ⓘ Opal var. Black Opal	SiO₂ · nH₂O
Si	ⓘ Quartz	SiO₂
Si	ⓘ K Feldspar	KAlSi₃O₈
Si	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Si	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Quartz var. Chalcedony	SiO₂
Si	ⓘ Cristobalite	SiO₂
Si	ⓘ Quartz var. Milky Quartz	SiO₂
Si	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Opal var. Opal-CT	SiO₂ · nH₂O
Si	ⓘ Opal var. Opaline	SiO₂ · nH₂O
Si	ⓘ Palygorskite	(Mg,Al)₂Si₄O₁₀(OH) · 4H₂O
Si	ⓘ Quartz var. Quartzine	SiO₂
Si	ⓘ Tridymite	SiO₂
P	Phosphorus
P	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
S	Sulfur
S	ⓘ Pentlandite	(Ni_xFe_y)_Σ9S₈
S	ⓘ Troilite	FeS
S	ⓘ Pyrite	FeS₂
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Sphalerite	ZnS
S	ⓘ Galena	PbS
K	Potassium
K	ⓘ K Feldspar	KAlSi₃O₈
K	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Cryptomelane	K(Mn₇⁴⁺Mn³⁺)O₁₆
Ca	Calcium
Ca	ⓘ Diopside	CaMgSi₂O₆
Ca	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
Ca	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Ca	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Calcite	CaCO₃
Ti	Titanium
Ti	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Ti	ⓘ Rutile	TiO₂
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Cr	Chromium
Cr	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Mn	Manganese
Mn	ⓘ Cryptomelane	K(Mn₇⁴⁺Mn³⁺)O₁₆
Fe	Iron
Fe	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Fe	ⓘ Iron var. Kamacite	(Fe,Ni)
Fe	ⓘ Pentlandite	(Ni_xFe_y)_Σ9S₈
Fe	ⓘ Taenite	(Fe,Ni)
Fe	ⓘ Troilite	FeS
Fe	ⓘ Iron	Fe
Fe	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Fe	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Goethite	α-Fe³⁺O(OH)
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Maghemite	(Fe³⁺_0.67◻_0.33)Fe₂³⁺O₄
Fe	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Ni	Nickel
Ni	ⓘ Iron var. Kamacite	(Fe,Ni)
Ni	ⓘ Pentlandite	(Ni_xFe_y)_Σ9S₈
Ni	ⓘ Taenite	(Fe,Ni)
Cu	Copper
Cu	ⓘ Copper	Cu
Cu	ⓘ Chalcopyrite	CuFeS₂
Zn	Zinc
Zn	ⓘ Sphalerite	ZnS
Au	Gold
Au	ⓘ Gold	Au
Pb	Lead
Pb	ⓘ Galena	PbS

Fossils

There are 41 fossil localities from the PaleoBioDB database within this region.

BETA TEST - These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences

2164

Youngest Fossil Listed

0.01 Ma (Pleistocene)

Oldest Fossil Listed

408 Ma (Early/Lower Devonian)

Stratigraphic Units

Click here to view 20 stratigraphic units.

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Conularia genus	Animalia : Cnidaria : Staurozoa : Stauromedusae : Conulariidae : *Conularia*	407.6 - 387.7 Ma Devonian
Ctenoconularia genus	Animalia : Cnidaria : Scyphozoa : *Ctenoconularia*	407.6 - 387.7 Ma Devonian
Hyolithes genus	Animalia : Hyolitha : Hyolithida : Hyolithidae : *Hyolithes*	407.6 - 387.7 Ma Devonian
Tentaculites genus	Animalia : Mollusca : Tentaculitidae : *Tentaculites*	407.6 - 382.7 Ma Devonian
Gastropoda class	Animalia : Mollusca : Gastropoda	407.6 - 387.7 Ma Devonian
Bucanella genus	Animalia : Mollusca : Bucanellidae : *Bucanella*	407.6 - 393.3 Ma Early/Lower Devonian
Plectonotus genus	Animalia : Mollusca : Gastropoda : Cycloneritida : Proserpinidae : *Plectonotus*	407.6 - 382.7 Ma Devonian
Turritella genus	Animalia : Mollusca : Gastropoda : Turritellidae : *Turritella*	23.03 - 15.97 Ma Miocene
Mitra (Tiara) subgenus	Animalia : Mollusca : Gastropoda : Neogastropoda : Mitridae : Mitra : *Mitra (Tiara)*	23.03 - 15.97 Ma Miocene
Michelinoceras genus	Animalia : Mollusca : Cephalopoda : Orthoceratidae : *Michelinoceras*	393.3 - 382.7 Ma Devonian
Bivalvia class	Animalia : Mollusca : Bivalvia	407.6 - 382.7 Ma Devonian
Nuculites genus	Animalia : Mollusca : Bivalvia : Nuculanida : Malletiidae : *Nuculites*	407.6 - 382.7 Ma Devonian
Nuculoidea genus	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : *Nuculoidea*	393.3 - 382.7 Ma Devonian
Palaeoneilo genus	Animalia : Mollusca : Bivalvia : Nuculanida : Malletiidae : *Palaeoneilo*	407.6 - 382.7 Ma Devonian
Janeia genus	Animalia : Mollusca : Bivalvia : Solemyida : Solemyidae : *Janeia*	407.6 - 387.7 Ma Devonian
Praecardium genus	Animalia : Mollusca : Bivalvia : Praecardiidae : *Praecardium*	407.6 - 387.7 Ma Devonian
Anadara genus	Animalia : Mollusca : Bivalvia : Arcida : Arcidae : *Anadara*	23.03 - 15.97 Ma Miocene
Parallelodon genus	Animalia : Mollusca : Bivalvia : Arcida : Parallelodontidae : *Parallelodon*	318.1 - 305.9 Ma Carboniferous
Ptychodesma genus	Animalia : Mollusca : Bivalvia : Cyrtodontidae : *Ptychodesma*	407.6 - 387.7 Ma Devonian
Argopecten genus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : *Argopecten*	23.03 - 15.97 Ma Miocene
Aviculopecten genus	Animalia : Mollusca : Bivalvia : Myalinida : Myalinidae : *Aviculopecten*	318.1 - 305.9 Ma Carboniferous
Caneyella genus	Animalia : Mollusca : Bivalvia : Ostreida : Pterineidae : *Caneyella*	318.1 - 305.9 Ma Carboniferous
Crassostrea genus	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : *Crassostrea*	23.03 - 15.97 Ma Miocene
Myalina genus	Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : *Myalina*	318.1 - 305.9 Ma Carboniferous
Pterinopecten genus	Animalia : Mollusca : Bivalvia : Pectinida : Pterinopectinidae : *Pterinopecten*	407.6 - 387.7 Ma Devonian
Iphigenia genus	Animalia : Mollusca : Bivalvia : Cardiida : Donacidae : *Iphigenia*	23.03 - 15.97 Ma Miocene
Tivela genus	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : *Tivela*	23.03 - 15.97 Ma Miocene
Cimitaria genus	Animalia : Mollusca : Bivalvia : Grammysiidae : *Cimitaria*	393.3 - 382.7 Ma Devonian
Exochorhynchus genus	Animalia : Mollusca : Bivalvia : Sanguinolitidae : *Exochorhynchus*	318.1 - 305.9 Ma Carboniferous
Grammysia genus	Animalia : Mollusca : Bivalvia : Grammysiidae : *Grammysia*	407.6 - 387.7 Ma Devonian
Grammysioidea genus	Animalia : Mollusca : Bivalvia : Grammysiidae : *Grammysioidea*	393.3 - 382.7 Ma Devonian
Pleurophorella genus	Animalia : Mollusca : Bivalvia : Venerida : Permophoridae : *Pleurophorella*	318.1 - 314.6 Ma Carboniferous
Sanguinolites genus	Animalia : Mollusca : Bivalvia : Grammysiidae : *Sanguinolites*	393.3 - 305.9 Ma Paleozoic
Arthropoda phylum	Animalia : Arthropoda	393.3 - 382.7 Ma Devonian
Eurypterida order	Animalia : Arthropoda : Xiphosura : Eurypterida	407.6 - 382.7 Ma Devonian
Trilobita class	Animalia : Arthropoda : Trilobita	407.6 - 382.7 Ma Devonian
Burmeisteria genus	Animalia : Arthropoda : Trilobita : Phacopida : Homalonotidae : *Burmeisteria*	407.6 - 387.7 Ma Devonian
Metacryphaeus genus	Animalia : Arthropoda : Trilobita : Phacopida : Calmoniidae : *Metacryphaeus*	407.6 - 382.7 Ma Devonian
Ostracoda class	Animalia : Arthropoda : Ostracoda	393.3 - 382.7 Ma Devonian
Kloedenia genus	Animalia : Arthropoda : Ostracoda : Kloedeniidae : *Kloedenia*	407.6 - 387.7 Ma Devonian
Primitia genus	Animalia : Arthropoda : Ostracoda : Palaeocopida : Primitiidae : *Primitia*	407.6 - 387.7 Ma Devonian
Bairdia genus	Animalia : Arthropoda : Ostracoda : Podocopida : Bairdiidae : *Bairdia*	407.6 - 387.7 Ma Devonian
Bythocypris genus	Animalia : Arthropoda : Ostracoda : Podocopida : Bythocyprididae : *Bythocypris*	407.6 - 387.7 Ma Devonian
Brachiopoda phylum	Animalia : Brachiopoda	407.6 - 382.7 Ma Devonian
Lingula genus	Animalia : Brachiopoda : Lingulata : Lingulida : Lingulidae : *Lingula*	407.6 - 382.7 Ma Devonian
Orbiculoidea genus	Animalia : Brachiopoda : Lingulata : Lingulida : Discinidae : *Orbiculoidea*	407.6 - 382.7 Ma Devonian
Craniops genus	Animalia : Brachiopoda : Craniata : Craniopsidae : *Craniops*	407.6 - 393.3 Ma Early/Lower Devonian
Eodevonaria genus	Animalia : Brachiopoda : Strophomenata : Productida : Eodevonariidae : *Eodevonaria*	407.6 - 387.7 Ma Devonian
Notiochonetes genus	Animalia : Brachiopoda : Strophomenata : Productida : Chonetidae : *Notiochonetes*	407.6 - 387.7 Ma Devonian
Rhynchonellida order	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida	407.6 - 387.7 Ma Devonian
Mucrospirifer genus	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Mucrospiriferidae : *Mucrospirifer*	393.3 - 382.7 Ma Devonian
Pustulatia genus	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Ambocoeliidae : *Pustulatia*	393.3 - 382.7 Ma Devonian
Australocoelia genus	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Leptocoeliidae : *Australocoelia*	393.3 - 382.7 Ma Devonian
Clarkeia genus	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Eatoniidae : *Clarkeia*	407.6 - 387.7 Ma Devonian
Terebratulida order	Animalia : Brachiopoda : Rhynchonellata : Terebratulida	407.6 - 382.7 Ma Devonian
Amphigenia genus	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Centronellidae : *Amphigenia*	407.6 - 387.7 Ma Devonian
Cranaena genus	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Cranaenidae : *Cranaena*	407.6 - 387.7 Ma Devonian
Derbyina genus	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Mutationellidae : *Derbyina*	407.6 - 382.7 Ma Devonian
Rhipidothyris genus	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Rhipidiothyrididae : *Rhipidothyris*	393.3 - 382.7 Ma Devonian
Tropidoleptus genus	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Tropidoleptidae : *Tropidoleptus*	407.6 - 382.7 Ma Devonian
Crinoidea class	Animalia : Echinodermata : Crinoidea	407.6 - 382.7 Ma Devonian
Ctenacanthus genus	Animalia : Chordata : Chondrichthyes : Ctenacanthiformes : Ctenacanthidae : *Ctenacanthus*	407.6 - 387.7 Ma Devonian
Machaeracanthus genus	Animalia : Chordata : Chondrichthyes : Acanthodei : Acanthoessidae : *Machaeracanthus*	407.6 - 387.7 Ma Devonian
Osteichthyes unranked clade	Animalia : Chordata : Osteichthyes	407.6 - 382.7 Ma Devonian
Crocodylia unranked clade	Animalia : Chordata : Reptilia : Crocodylia	125 - 100.5 Ma Early/Lower Cretaceous
Rhinesuchidae family	Animalia : Chordata : Osteichthyes : Temnospondyli : Rhinesuchidae	279.3 - 272.3 Ma Permian
Theropoda unranked clade	Animalia : Chordata : Saurischia : Theropoda	125 - 100.5 Ma Early/Lower Cretaceous
Sauropoda unranked clade	Animalia : Chordata : Saurischia : Sauropoda	145 - 113 Ma Early/Lower Cretaceous
Ornithischia unranked clade	Animalia : Chordata : Ornithischia	145 - 113 Ma Early/Lower Cretaceous
Mustelidae family	Animalia : Chordata : Mammalia : Carnivora : Mustelidae	0.126 - 0.0117 Ma Pleistocene
Canidae family	Animalia : Chordata : Mammalia : Carnivora : Canidae	0.126 - 0.0117 Ma Pleistocene
Palaeolama genus	Animalia : Chordata : Mammalia : Artiodactyla : Camelidae : *Palaeolama*	0.126 - 0.0117 Ma Pleistocene
Hippidion genus	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : *Hippidion*	0.126 - 0.0117 Ma Pleistocene
Notiomastodon genus	Animalia : Chordata : Mammalia : Proboscidea : Gomphotheriidae : *Notiomastodon*	0.126 - 0.0117 Ma Pleistocene
Toxodon genus	Animalia : Chordata : Mammalia : Toxodontidae : *Toxodon*	0.126 - 0.0117 Ma Pleistocene
Dasypus genus	Animalia : Chordata : Mammalia : Cingulata : Dasypodidae : *Dasypus*	0.126 - 0.0117 Ma Pleistocene
Euphractus genus	Animalia : Chordata : Mammalia : Cingulata : Dasypodidae : *Euphractus*	0.126 - 0.0117 Ma Pleistocene
Propraopus genus	Animalia : Chordata : Mammalia : Cingulata : Dasypodidae : *Propraopus*	0.126 - 0.0117 Ma Pleistocene
Tolypeutes genus	Animalia : Chordata : Mammalia : Cingulata : Dasypodidae : *Tolypeutes*	0.126 - 0.0117 Ma Pleistocene
Megalonychidae family	Animalia : Chordata : Mammalia : Pilosa : Megalonychidae	0.126 - 0.0117 Ma Pleistocene
Scelidodon genus	Animalia : Chordata : Mammalia : Pilosa : Mylodontidae : *Scelidodon*	0.126 - 0.0117 Ma Pleistocene
Arctotherium genus	Animalia : Chordata : Mammalia : Carnivora : Canidae : *Arctotherium*	0.126 - 0.0117 Ma Pleistocene
Pampatherium humboldtii species	Animalia : Chordata : Mammalia : Xenarthra : Pampatheriidae : Pampatherium : *Pampatherium humboldtii*	0.126 - 0.0117 Ma Pleistocene
Equus caballus species	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Equus : *Equus caballus*	0.126 - 0.0117 Ma Pleistocene
Panthera onca species	Animalia : Chordata : Mammalia : Carnivora : Felidae : Panthera : *Panthera onca*	0.126 - 0.0117 Ma Pleistocene
Puma yagouaroundi species	Animalia : Chordata : Mammalia : Carnivora : Felidae : Puma : *Puma yagouaroundi*	0.126 - 0.0117 Ma Pleistocene
Mazama genus	Animalia : Chordata : Mammalia : Artiodactyla : Cervidae : *Mazama*	0.126 - 0.0117 Ma Pleistocene
Eremotherium laurillardi species	Animalia : Chordata : Mammalia : Xenarthra : Megatheriidae : Eremotherium : *Eremotherium laurillardi*	0.126 - 0.0117 Ma Pleistocene
Smilodon populator species	Animalia : Chordata : Mammalia : Carnivora : Felidae : Smilodon : *Smilodon populator*	0.126 - 0.0117 Ma Pleistocene
Dinosauria order	Animalia : Chordata : Reptilia : Dinosauria	145 - 100.5 Ma Early/Lower Cretaceous
Retimonocolpites genus	Plantae : *Retimonocolpites*	112.03 - 93.5 Ma Cretaceous
Plantae kingdom	Plantae	407.6 - 382.7 Ma Devonian
Platyceras (Platyostoma) subgenus	Animalia : Mollusca : Gastropoda : Euomphalina : Platyceratidae : Platyceras : *Platyceras (Platyostoma)*	407.6 - 382.7 Ma Devonian
Persea genus	Plantae : Tracheophyta : Magnoliopsida : Laurales : Lauraceae : *Persea*	23.03 - 0.0117 Ma Cenozoic
Testudines order	Animalia : Chordata : Reptilia : Testudines	125 - 100.5 Ma Early/Lower Cretaceous
Rebbachisauridae unranked clade	Animalia : Chordata : Saurischia : Rebbachisauridae	112.03 - 109 Ma Early/Lower Cretaceous
Titanosauriformes unranked clade	Animalia : Chordata : Saurischia : Titanosauriformes	112.03 - 109 Ma Early/Lower Cretaceous
Dipnoi subclass	Animalia : Chordata : Osteichthyes : Dipnoi	279.3 - 272.3 Ma Permian
Anomalodesmata order	Animalia : Mollusca : Bivalvia : Anomalodesmata	318.1 - 305.9 Ma Carboniferous
Grammysiidae family	Animalia : Mollusca : Bivalvia : Grammysiidae	393.3 - 382.7 Ma Devonian
Palaeoniscidae family	Animalia : Chordata : Actinopterygii : Palaeoniscidae	279.3 - 272.3 Ma Permian
Foraminifera phylum	Chromista : Foraminifera	112.03 - 93.5 Ma Cretaceous
Turritella (Bactrospira) altilira species	Animalia : Mollusca : Gastropoda : Sorbeoconcha : Turritellidae : Turritella : *Turritella (Bactrospira) altilira*	23.03 - 15.97 Ma Miocene
Naticarius canrena species	Animalia : Mollusca : Gastropoda : Naticidae : Naticarius : *Naticarius canrena*	23.03 - 15.97 Ma Miocene
Modiolus genus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Modiolus*	407.6 - 387.7 Ma Devonian
Xenacanthidae family	Animalia : Chordata : Chondrichthyes : Xenacanthiformes : Xenacanthidae	279.3 - 272.3 Ma Permian
Astartella subquadrata species	Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Astartella : *Astartella subquadrata*	318.1 - 305.9 Ma Carboniferous
Macrauchenia patagonica species	Animalia : Chordata : Mammalia : Litopterna : Macraucheniidae : Macrauchenia : *Macrauchenia patagonica*	0.126 - 0.0117 Ma Pleistocene
Glyptodon clavipes species	Animalia : Chordata : Mammalia : Cingulata : Glyptodontidae : Glyptodon : *Glyptodon clavipes*	0.126 - 0.0117 Ma Pleistocene
Cruziana genus	Plantae : *Cruziana*	407.6 - 382.7 Ma Devonian
Nereites genus	*Nereites*	407.6 - 387.7 Ma Devonian
Phycosiphon genus	Plantae : *Phycosiphon*	407.6 - 387.7 Ma Devonian
Rusophycus genus	*Rusophycus*	407.6 - 382.7 Ma Devonian
Spirophyton genus	Plantae : *Spirophyton*	407.6 - 387.7 Ma Devonian
Anadara (Cunearca) brasiliana species	Animalia : Mollusca : Bivalvia : Arcida : Arcidae : Anadara : *Anadara (Cunearca) brasiliana*	23.03 - 15.97 Ma Miocene
Amazonsaurus maranhensis species	Animalia : Chordata : Reptilia : Dinosauria : Rebbachisauridae : Amazonsaurus : *Amazonsaurus maranhensis*	125 - 100.5 Ma Early/Lower Cretaceous
Arca (Arca) imbricata species	Animalia : Mollusca : Bivalvia : Arcida : Arcidae : Arca : *Arca (Arca) imbricata*	23.03 - 15.97 Ma Miocene
Noetia (Noetia) subgenus	Animalia : Mollusca : Bivalvia : Arcida : Noetiidae : Noetia : *Noetia (Noetia)*	23.03 - 15.97 Ma Miocene
Septimyalina perattenuata species	Animalia : Mollusca : Bivalvia : Myalinida : Myalinidae : Septimyalina : *Septimyalina perattenuata*	318.1 - 305.9 Ma Carboniferous
Leptodesma (Leptodesma) matheri species	Animalia : Mollusca : Bivalvia : Ostreida : Pterineidae : Leptodesma : *Leptodesma (Leptodesma) matheri*	318.1 - 305.9 Ma Carboniferous
Meekopinna americana species	Animalia : Mollusca : Bivalvia : Ostreida : Pinnidae : Meekopinna : *Meekopinna americana*	318.1 - 305.9 Ma Carboniferous
Aviculopinna peracuta species	Animalia : Mollusca : Bivalvia : Ostreida : Pinnidae : Aviculopinna : *Aviculopinna peracuta*	318.1 - 305.9 Ma Carboniferous
Etheripecten trichotomus species	Animalia : Mollusca : Bivalvia : Pectinida : Heteropectinidae : Etheripecten : *Etheripecten trichotomus*	318.1 - 305.9 Ma Carboniferous
Pindorama nordestina species	Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : Pindorama : *Pindorama nordestina*	318.1 - 305.9 Ma Carboniferous
Astartella concentrica species	Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Astartella : *Astartella concentrica*	318.1 - 305.9 Ma Carboniferous
Asteriacites genus	Asteriacitidae : *Asteriacites*	393.3 - 382.7 Ma Devonian
Kerodon genus	Animalia : Chordata : Mammalia : Rodentia : Caviidae : *Kerodon*	0.126 - 0.0117 Ma Pleistocene
Turbo (Taeniaturbo) subgenus	Animalia : Mollusca : Gastropoda : Turbinidae : Turbo : *Turbo (Taeniaturbo)*	23.03 - 15.97 Ma Miocene
Spiriferoidea superfamily	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Spiriferoidea	407.6 - 382.7 Ma Devonian
Wilkingia terminalis species	Animalia : Mollusca : Bivalvia : Sanguinolitidae : Wilkingia : *Wilkingia terminalis*	318.1 - 305.9 Ma Carboniferous
Notiomastodon platensis species	Animalia : Chordata : Mammalia : Proboscidea : Gomphotheriidae : Notiomastodon : *Notiomastodon platensis*	0.126 - 0.0117 Ma Pleistocene
Schizodus acuminatus species	Animalia : Mollusca : Bivalvia : Trigoniida : Schizodidae : Schizodus : *Schizodus acuminatus*	318.1 - 305.9 Ma Carboniferous
Chonetoidea superfamily	Animalia : Brachiopoda : Strophomenata : Productida : Chonetoidea	407.6 - 382.7 Ma Devonian
Conulariida order	Animalia : Cnidaria : Scyphozoa : Conulariida	393.3 - 382.7 Ma Devonian
Ctenacanthidae family	Animalia : Chordata : Chondrichthyes : Ctenacanthiformes : Ctenacanthidae	279.3 - 272.3 Ma Permian
Schizodus wyomingensis species	Animalia : Mollusca : Bivalvia : Trigoniida : Schizodidae : Schizodus : *Schizodus wyomingensis*	318.1 - 305.9 Ma Carboniferous
Mutationellinae subfamily	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Meganterididae : Mutationellinae	407.6 - 382.7 Ma Devonian
Captorhinus aguti species	Animalia : Chordata : Reptilia : Captorhinidae : Captorhinus : *Captorhinus aguti*	279.3 - 272.3 Ma Permian
Potamides suprasulcatus species	Animalia : Mollusca : Gastropoda : Sorbeoconcha : Potamididae : Potamides : *Potamides suprasulcatus*	23.03 - 15.97 Ma Miocene
Mesalia rathbuni species	Animalia : Mollusca : Gastropoda : Turritellidae : Mesalia : *Mesalia rathbuni*	23.03 - 15.97 Ma Miocene
Arctotherium (Pararctotherium) brasiliense species	Animalia : Chordata : Mammalia : Carnivora : Ursidae : Arctotherium : *Arctotherium (Pararctotherium) brasiliense*	2.588 - 0.0117 Ma Pleistocene
Schizodus ulrichi species	Animalia : Mollusca : Bivalvia : Trigoniida : Schizodidae : Schizodus : *Schizodus ulrichi*	318.1 - 305.9 Ma Carboniferous
Candidodon itapecuruense species	Animalia : Chordata : Reptilia : Crocodylia : Candidodontidae : Candidodon : *Candidodon itapecuruense*	113 - 100.5 Ma Early/Lower Cretaceous
Schizodus alpinus species	Animalia : Mollusca : Bivalvia : Trigoniida : Schizodidae : Schizodus : *Schizodus alpinus*	318.1 - 305.9 Ma Carboniferous
Parnaibaia maranhaoensis species	Animalia : Chordata : Coelacanthimorpha : Coelacanthiformes : Mawsoniidae : Parnaibaia : *Parnaibaia maranhaoensis*	163.5 - 145 Ma Jurassic
Edestidae family	Animalia : Chordata : Edestidae	279.3 - 272.3 Ma Permian
Gyrophyllites genus	*Gyrophyllites*	393.3 - 382.7 Ma Devonian
Pricecoris beckerae species	Animalia : Arthropoda : Insecta : Hemiptera : Cydnidae : Pricecoris : *Pricecoris beckerae*	125 - 113 Ma Early/Lower Cretaceous
Latiscutella santosi species	Animalia : Arthropoda : Insecta : Hemiptera : Cydnidae : Latiscutella : *Latiscutella santosi*	125 - 113 Ma Early/Lower Cretaceous
Cuniculus genus	Animalia : Chordata : Mammalia : Rodentia : Cuniculidae : *Cuniculus*	0.126 - 0.0117 Ma Pleistocene
Desmodus rotundus species	Animalia : Chordata : Mammalia : Chiroptera : Phyllostomidae : Desmodus : *Desmodus rotundus*	0.126 - 0.0117 Ma Pleistocene
Leptodesma (Leptodesma) potens species	Animalia : Mollusca : Bivalvia : Ostreida : Pterineidae : Leptodesma : *Leptodesma (Leptodesma) potens*	318.1 - 305.9 Ma Carboniferous
Gondwanapleuropholis genus	Animalia : Chordata : Actinopteri : Pholidophoriformes : Pleuropholidae : *Gondwanapleuropholis*	201.3 - 145 Ma Jurassic
Malvaciphyllum genus	Plantae : Tracheophyta : Magnoliopsida : Malvales : Malvaceae : *Malvaciphyllum*	5.333 - 2.588 Ma Cenozoic
Glyptodon euphractus species	Animalia : Chordata : Mammalia : Xenarthra : Glyptodontidae : Glyptodon : *Glyptodon euphractus*	0.126 - 0.0117 Ma Pleistocene
Oriocrassatella piauiensis species	Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Oriocrassatella : *Oriocrassatella piauiensis*	318.1 - 305.9 Ma Carboniferous
Archaeosigillaria genus	Plantae : Lycopodiophyta : *Archaeosigillaria*	407.6 - 387.7 Ma Devonian
Palaeostigma genus	Plantae : Tracheophyta : Rhyniaceae : *Palaeostigma*	407.6 - 387.7 Ma Devonian
Psilatricolpites genus	Plantae : Magnoliophyta : *Psilatricolpites*	122.46 - 93.5 Ma Cretaceous
Striatricolpites genus	*Striatricolpites*	112.03 - 93.5 Ma Cretaceous
Retitricolpites genus	Plantae : Magnoliophyta : *Retitricolpites*	112.03 - 93.5 Ma Cretaceous
Inaperturopollenites genus	Cupressales : *Inaperturopollenites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Tricolpites genus	Plantae : Tracheophyta : Magnoliopsida : *Tricolpites*	112.03 - 93.5 Ma Cretaceous
Protocyon troglodytes species	Animalia : Chordata : Mammalia : Carnivora : Canidae : Protocyon : *Protocyon troglodytes*	0.126 - 0.0117 Ma Pleistocene
Triporites genus	Plantae : Magnoliophyta : *Triporites*	112.03 - 93.5 Ma Cretaceous
Retitriporites genus	*Retitriporites*	112.03 - 93.5 Ma Cretaceous
Liliacidites genus	Plantae : Tracheophyta : Liliopsida : Liliales : *Liliacidites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Ephedripites genus	Plantae : Tracheophyta : Gnetopsida : Ephedrales : Ephedraceae : *Ephedripites*	112.03 - 93.5 Ma Cretaceous
Tetradites genus	*Tetradites*	112.03 - 93.5 Ma Cretaceous
Cicatricosisporites genus	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : *Cicatricosisporites*	112.03 - 93.5 Ma Cretaceous
Cyathidites genus	Plantae : Tracheophyta : *Cyathidites*	112.03 - 93.5 Ma Cretaceous
Cyathidites minor species	Plantae : Tracheophyta : Cyathidites : *Cyathidites minor*	122.46 - 112.03 Ma Early/Lower Cretaceous
Cyathidites australis species	Plantae : Tracheophyta : Cyathidites : *Cyathidites australis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Deltoidospora hallii species	Plantae : Pteridophyta : Pteridopsida : Deltoidospora : *Deltoidospora hallii*	122.46 - 112.03 Ma Early/Lower Cretaceous
Osmundacidites genus	Plantae : Pteridophyta : Pteridopsida : *Osmundacidites*	112.03 - 93.5 Ma Cretaceous
Klukisporites genus	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : *Klukisporites*	112.03 - 93.5 Ma Cretaceous
Tuberculatosporites genus	Plantae : Pteridophyta : Pteridopsida : *Tuberculatosporites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Todisporites major species	Plantae : Pteridophyta : Pteridopsida : Todisporites : *Todisporites major*	122.46 - 112.03 Ma Early/Lower Cretaceous
Biretisporites potoniaei species	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : Biretisporites : *Biretisporites potoniaei*	122.46 - 112.03 Ma Early/Lower Cretaceous
Reticulatisporites genus	Plantae : Tracheophyta : Lycopodiopsida : Lycopodiales : Lycopodiaceae : *Reticulatisporites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Triorites genus	Plantae : Tracheophyta : Magnoliopsida : *Triorites*	112.03 - 93.5 Ma Cretaceous
Galeacornea causea species	Galeacornea : *Galeacornea causea*	112.03 - 93.5 Ma Cretaceous
Elaterosporites verrucatus species	Plantae : Tracheophyta : Gnetopsida : Gnetales : Elaterosporites : *Elaterosporites verrucatus*	112.03 - 93.5 Ma Cretaceous
Elaterosporites protensus species	Plantae : Tracheophyta : Gnetopsida : Gnetales : Elaterosporites : *Elaterosporites protensus*	112.03 - 93.5 Ma Cretaceous
Elaterosporites klaszi species	Plantae : Tracheophyta : Gnetopsida : Gnetales : Elaterosporites : *Elaterosporites klaszi*	112.03 - 93.5 Ma Cretaceous
Senegalosporites petrobrasi species	Senegalosporites : *Senegalosporites petrobrasi*	112.03 - 93.5 Ma Cretaceous
Steevesipollenites binodosus species	Plantae : Tracheophyta : Gnetopsida : Gnetales : Steevesipollenites : *Steevesipollenites binodosus*	112.03 - 93.5 Ma Cretaceous
Afropollis jardinus species	Plantae : Afropollis : *Afropollis jardinus*	112.03 - 93.5 Ma Cretaceous
Steevesipollenites multilineatus species	Plantae : Tracheophyta : Gnetopsida : Gnetales : Steevesipollenites : *Steevesipollenites multilineatus*	112.03 - 93.5 Ma Cretaceous
Elateropollenites jardinei species	Elateropollenites : *Elateropollenites jardinei*	112.03 - 93.5 Ma Cretaceous
Reyrea polymorphus species	Reyrea : *Reyrea polymorphus*	112.03 - 93.5 Ma Cretaceous
Elaterocolpites castelani species	Plantae : Tracheophyta : Gnetopsida : Gnetales : Elaterocolpites : *Elaterocolpites castelani*	112.03 - 93.5 Ma Cretaceous
Alaticolpites limai species	Plantae : Tracheophyta : Gnetopsida : Gnetales : Alaticolpites : *Alaticolpites limai*	122.46 - 112.03 Ma Early/Lower Cretaceous
Baltisphaeridium genus	Chromista : Myzozoa : Dinophyceae : *Baltisphaeridium*	122.46 - 112.03 Ma Early/Lower Cretaceous
Dastilbe elongatus species	Animalia : Chordata : Actinopteri : Gonorhynchiformes : Dastilbe : *Dastilbe elongatus*	125.45 - 112.03 Ma Early/Lower Cretaceous
Mespilodaphne genus	*Mespilodaphne*	23.03 - 0.0117 Ma Cenozoic
Densoisporites genus	Plantae : Tracheophyta : Lycopodiopsida : Selaginellales : Selaginellaceae : *Densoisporites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Lycopodiumsporites genus	Plantae : Tracheophyta : Lycopodiopsida : Lycopodiales : Lycopodiaceae : *Lycopodiumsporites*	112.03 - 93.5 Ma Cretaceous
Matonisporites genus	Plantae : Pteridophyta : Pteridopsida : *Matonisporites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Clavatipollenites genus	Plantae : Tracheophyta : Magnoliopsida : Chloranthales : Chloranthaceae : *Clavatipollenites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Tasmanites genus	*Tasmanites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Catonyx cuvieri species	Animalia : Chordata : Mammalia : Pilosa : Mylodontidae : Catonyx : *Catonyx cuvieri*	0.126 - 0.0117 Ma Pleistocene
Panochthus greslebini species	Animalia : Chordata : Mammalia : Cingulata : Glyptodontidae : Panochthus : *Panochthus greslebini*	0.126 - 0.0117 Ma Pleistocene
Palaeolama major species	Animalia : Chordata : Mammalia : Artiodactyla : Camelidae : Palaeolama : *Palaeolama major*	0.126 - 0.0117 Ma Pleistocene
Batrachomimus pastosbonensis species	Animalia : Chordata : Reptilia : Crocodylia : Paralligatoridae : Batrachomimus : *Batrachomimus pastosbonensis*	163.5 - 152.1 Ma Jurassic
Cretacaeiporites scabratus species	Plantae : Tracheophyta : Magnoliopsida : Austrobaileyales : Trimeniaceae : Cretacaeiporites : *Cretacaeiporites scabratus*	112.03 - 93.5 Ma Cretaceous
Equisetosporites irregularis species	Plantae : Cycadophyta : Cycadopsida : Gnetales : Equisetosporites : *Equisetosporites irregularis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Cretacaeiporites polygonalis species	Plantae : Tracheophyta : Magnoliopsida : Austrobaileyales : Trimeniaceae : Cretacaeiporites : *Cretacaeiporites polygonalis*	99.6 - 93.5 Ma Late/Upper Cretaceous
Ceratosporites genus	Plantae : Tracheophyta : Lycopodiopsida : Selaginellales : Selaginellaceae : *Ceratosporites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Classopollis genus	Plantae : Tracheophyta : Pinopsida : Pinales : Cheirolepidiaceae : *Classopollis*	112.03 - 93.5 Ma Cretaceous
Singhia montanaensis species	Plantae : Tracheophyta : Singhia : *Singhia montanaensis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Perotrilites genus	Plantae : Tracheophyta : Lycopodiopsida : Selaginellales : Selaginellaceae : *Perotrilites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Cicatricosisporites venustus species	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : Cicatricosisporites : *Cicatricosisporites venustus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Trilites genus	Plantae : Pteridophyta : Pteridopsida : *Trilites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Cycadopites genus	Plantae : Tracheophyta : *Cycadopites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Cicatricosisporites hallei species	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : Cicatricosisporites : *Cicatricosisporites hallei*	122.46 - 93.5 Ma Cretaceous
Monosulcites genus	Plantae : Angiospermae : *Monosulcites*	122.46 - 93.5 Ma Cretaceous
Cycadopites nitidus species	Plantae : Tracheophyta : Cycadopites : *Cycadopites nitidus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Classopollis torosus species	Plantae : Tracheophyta : Pinopsida : Pinales : Cheirolepidiaceae : Classopollis : *Classopollis torosus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Cassia genus	*Cassia*	23.03 - 0.0117 Ma Cenozoic
Camarozonosporites genus	Plantae : Tracheophyta : Lycopodiopsida : Lycopodiales : *Camarozonosporites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Klukisporites scaberis species	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : Klukisporites : *Klukisporites scaberis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Stereisporites psilatus species	Plantae : Bryophyta : Bryopsida : Stereisporites : *Stereisporites psilatus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Deltoidospora tenuis species	Plantae : Tracheophyta : Deltoidospora : *Deltoidospora tenuis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Cicatricosisporites mediostriatus species	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : Cicatricosisporites : *Cicatricosisporites mediostriatus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Cicatricosisporites subrotundus species	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : Cicatricosisporites : *Cicatricosisporites subrotundus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Cicatricosisporites microstriatus species	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : Cicatricosisporites : *Cicatricosisporites microstriatus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Cicatricosisporites nuni species	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : Cicatricosisporites : *Cicatricosisporites nuni*	122.46 - 112.03 Ma Early/Lower Cretaceous
Cicatricosisporites brevilaesuratus species	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : Cicatricosisporites : *Cicatricosisporites brevilaesuratus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Leptolepidites psarosus species	Plantae : Pteridophyta : Lycopsida : Leptolepidites : *Leptolepidites psarosus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Gemmatriletes clavatus species	Gemmatriletes : *Gemmatriletes clavatus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Lycopodiumsporites facetus species	Plantae : Tracheophyta : Lycopodiopsida : Lycopodiales : Lycopodiaceae : Lycopodiumsporites : *Lycopodiumsporites facetus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Perotrilites pannuceus species	Plantae : Tracheophyta : Lycopodiopsida : Selaginellales : Selaginellaceae : Perotrilites : *Perotrilites pannuceus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Crybelosporites brenneri species	Plantae : Tracheophyta : Polypodiopsida : Salviniales : Marsileaceae : Crybelosporites : *Crybelosporites brenneri*	122.46 - 112.03 Ma Early/Lower Cretaceous
Sergipea variverrucata species	Sergipea : *Sergipea variverrucata*	122.46 - 112.03 Ma Early/Lower Cretaceous
Aratrisporites ocellatus species	Aratrisporites : *Aratrisporites ocellatus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Triangulopsis genus	*Triangulopsis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Araucariacites guianensis species	Plantae : Tracheophyta : Pinopsida : Pinales : Araucariaceae : Araucariacites : *Araucariacites guianensis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Peltrandipites genus	*Peltrandipites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Classopollis intrareticulatus species	Plantae : Tracheophyta : Pinopsida : Pinales : Cheirolepidiaceae : Classopollis : *Classopollis intrareticulatus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Circulina parva species	Animalia : Arthropoda : Ostracoda : Palaeocopida : Richinidae : Circulina : *Circulina parva*	122.46 - 112.03 Ma Early/Lower Cretaceous
Circulina minima species	Animalia : Arthropoda : Ostracoda : Palaeocopida : Richinidae : Circulina : *Circulina minima*	122.46 - 112.03 Ma Early/Lower Cretaceous
Monocolpopollenites genus	Plantae : Magnoliophyta : *Monocolpopollenites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Bennettitaepollenites minimus species	Bennettitaepollenites : *Bennettitaepollenites minimus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Monosulcites chaloneri species	Plantae : Angiospermae : Monosulcites : *Monosulcites chaloneri*	122.46 - 112.03 Ma Early/Lower Cretaceous
Retimonocolpites peroreticulatus species	Plantae : Retimonocolpites : *Retimonocolpites peroreticulatus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Stellatopollis genus	Plantae : Angiospermae : *Stellatopollis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Stellatopollis araripensis species	Plantae : Angiospermae : Stellatopollis : *Stellatopollis araripensis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Equisetosporites subcircularis species	Plantae : Cycadophyta : Cycadopsida : Gnetales : Equisetosporites : *Equisetosporites subcircularis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Equisetosporites procerus species	Plantae : Cycadophyta : Cycadopsida : Gnetales : Equisetosporites : *Equisetosporites procerus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Equisetosporites elongatus species	Plantae : Cycadophyta : Cycadopsida : Gnetales : Equisetosporites : *Equisetosporites elongatus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Equisetosporites strigatus species	Plantae : Cycadophyta : Cycadopsida : Gnetales : Equisetosporites : *Equisetosporites strigatus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Equisetosporites concinnus species	Plantae : Cycadophyta : Cycadopsida : Gnetales : Equisetosporites : *Equisetosporites concinnus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Equisetosporites fragilis species	Plantae : Cycadophyta : Cycadopsida : Gnetales : Equisetosporites : *Equisetosporites fragilis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Equisetosporites minuticostatus species	Plantae : Cycadophyta : Cycadopsida : Gnetales : Equisetosporites : *Equisetosporites minuticostatus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Equisetosporites costaliferous species	Plantae : Cycadophyta : Cycadopsida : Gnetales : Equisetosporites : *Equisetosporites costaliferous*	122.46 - 112.03 Ma Early/Lower Cretaceous
Singhia minima species	Plantae : Tracheophyta : Singhia : *Singhia minima*	122.46 - 112.03 Ma Early/Lower Cretaceous
Gnetaceaepollenites jansonii species	Gnetaceaepollenites : *Gnetaceaepollenites jansonii*	122.46 - 112.03 Ma Early/Lower Cretaceous
Gnetaceaepollenites oreadis species	Gnetaceaepollenites : *Gnetaceaepollenites oreadis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Gnetaceaepollenites retangularis species	Gnetaceaepollenites : *Gnetaceaepollenites retangularis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Steevesipollenites cupuliformis species	Plantae : Tracheophyta : Gnetopsida : Gnetales : Steevesipollenites : *Steevesipollenites cupuliformis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Steevesipollenites grambasti species	Plantae : Tracheophyta : Gnetopsida : Gnetales : Steevesipollenites : *Steevesipollenites grambasti*	122.46 - 112.03 Ma Early/Lower Cretaceous
Penetetrapites mollis species	Plantae : Magnoliophyta : Penetetrapites : *Penetetrapites mollis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Exesipollenites tumulus species	Exesipollenites : *Exesipollenites tumulus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Pustulatisporites genus	*Pustulatisporites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Triangulatisporites genus	*Triangulatisporites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Lycospora genus	Plantae : Pteridophyta : Lycopsida : *Lycospora*	122.46 - 112.03 Ma Early/Lower Cretaceous
Emphanisporites genus	Plantae : Bryophyta : *Emphanisporites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Vittatina genus	Plantae : *Vittatina*	122.46 - 112.03 Ma Early/Lower Cretaceous
Maranhites brasiliensis species	Maranhites : *Maranhites brasiliensis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Maranhites mosesii species	Maranhites : *Maranhites mosesii*	122.46 - 112.03 Ma Early/Lower Cretaceous
Chomotriletes genus	*Chomotriletes*	112.03 - 93.5 Ma Cretaceous
Cretacaeiporites mulleri species	Plantae : Spermatophyta : Magnoliopsida : Magnoliales : Trimeniaceae : Cretacaeiporites : *Cretacaeiporites mulleri*	112.03 - 93.5 Ma Cretaceous
Stephanocolpites genus	Plantae : Spermatophyta : Magnoliopsida : *Stephanocolpites*	112.03 - 93.5 Ma Cretaceous
Bignonites genus	Plantae : Tracheophyta : Magnoliopsida : Lamiales : Bignoniaceae : *Bignonites*	23.03 - 0.0117 Ma Cenozoic
Chione subrostrata species	Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Chione : *Chione subrostrata*	23.03 - 15.97 Ma Miocene
Sergipea naviformis species	Sergipea : *Sergipea naviformis*	122.46 - 112.03 Ma Early/Lower Cretaceous
Eucommiidites genus	Plantae : Tracheophyta : Cycadopsida : Cycadales : *Eucommiidites*	112.03 - 93.5 Ma Cretaceous
Ephedripites jansonii species	Plantae : Tracheophyta : Gnetopsida : Ephedrales : Ephedraceae : Ephedripites : *Ephedripites jansonii*	112.03 - 93.5 Ma Cretaceous
Retitricolpites operculatus species	Plantae : Magnoliophyta : Retitricolpites : *Retitricolpites operculatus*	112.03 - 93.5 Ma Cretaceous
Hexaporotricolpites lamellaferus species	Plantae : Tracheophyta : Magnoliopsida : Buxales : Didymelaceae : Hexaporotricolpites : *Hexaporotricolpites lamellaferus*	112.03 - 93.5 Ma Cretaceous
Triorites africaensis species	Plantae : Tracheophyta : Magnoliopsida : Triorites : *Triorites africaensis*	112.03 - 93.5 Ma Cretaceous
Araucariacites limbatus species	Plantae : Tracheophyta : Pinopsida : Pinales : Araucariaceae : Araucariacites : *Araucariacites limbatus*	122.46 - 112.03 Ma Early/Lower Cretaceous
Pleurophorella parnaibaensis species	Animalia : Mollusca : Bivalvia : Venerida : Permophoridae : Pleurophorella : *Pleurophorella parnaibaensis*	318.1 - 305.9 Ma Carboniferous
Carnauba oiticica species	Animalia : Mollusca : Bivalvia : Megadesmidae : Carnauba : *Carnauba oiticica*	318.1 - 305.9 Ma Carboniferous
Exochorhynchus buriti species	Animalia : Mollusca : Bivalvia : Sanguinolitidae : Exochorhynchus : *Exochorhynchus buriti*	318.1 - 305.9 Ma Carboniferous
Chaenomya caatingaensis species	Animalia : Mollusca : Bivalvia : Pholadomyidae : Chaenomya : *Chaenomya caatingaensis*	318.1 - 305.9 Ma Carboniferous
Perotriletes genus	*Perotriletes*	112.03 - 93.5 Ma Cretaceous
Verrutriletes genus	Plantae : *Verrutriletes*	112.03 - 93.5 Ma Cretaceous
Ephedripites barghoornii species	Plantae : Tracheophyta : Gnetopsida : Ephedrales : Ephedraceae : Ephedripites : *Ephedripites barghoornii*	99.6 - 93.5 Ma Late/Upper Cretaceous
Timonya anneae species	Animalia : Chordata : Osteichthyes : Temnospondyli : Timonya : *Timonya anneae*	279.3 - 272.3 Ma Permian
Procuhy nazariensis species	Animalia : Chordata : Osteichthyes : Temnospondyli : Trimerorhachidae : Procuhy : *Procuhy nazariensis*	279.3 - 272.3 Ma Permian
Prionosuchus plummeri species	Animalia : Chordata : Osteichthyes : Temnospondyli : Archegosauridae : Prionosuchus : *Prionosuchus plummeri*	279.3 - 272.3 Ma Permian
Brazilichthys macrognathus species	Animalia : Chordata : Actinopteri : Palaeonisciformes : Brazilichthyidae : Brazilichthys : *Brazilichthys macrognathus*	279.3 - 272.3 Ma Permian

Fossil Localities

Click to show 41 fossil localities

Brazil

Localities in this Region

Brazil

Maranhão
- Centro Novo do Maranhão
- Itapicuru-Mirim
  - Itapicuru-Mirim meteorite
Piauí
- Calçadinha farm
- Corrente
  - Santa Marta structure
- Monte Alegre do Piauí
  - Pé do Morro
- Pedro II
  - Barra
  - Boi Morto mine

Brazil

Piauí
- Pedro II
Tocantins
- Peixe
  - Fazenda Rodolita

Other Regions, Features and Areas that Intersect

Brazil

Gurupi beltBelt

South America PlateTectonic Plate

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Parnaiba basin, South America PlateiRegional Level TypesParnaiba basinBasin South America PlateTectonic Plate function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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Parnaiba basin, South America Plate i
Regional Level Types
Parnaiba basin Basin
South America Plate Tectonic Plate