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Agua Doce - Mandacaru, Maranhão, Brazil

Formation	Agua Doce
Member	Mandacaru
Age:	112 - 105 Ma Early/Lower Cretaceous
Interval	Early Albian - Middle Albian
Lithology	sandstone/"shale"
Number of Collections	1
Number of Occurrences	72

Recorded Sample Locations

Location	Region	Stratigraphic Name
Borehole 1-QS-1-MA	Maranhão, Brazil	Agua Doce - Mandacaru

Associated Units

Stratigraphic Name	Age	Lithology	Occurrence Records
Agua Doce - Caete	112 - 105 Ma Early/Lower Cretaceous	sandstone/"shale"	798
Preguicas	105 - 93.5 Ma Cretaceous	shale/"limestone"	435
Queimadas	99.6 - 93.5 Ma Late/Upper Cretaceous	sandstone/"shale"	440

Recorded Fossils

Accepted Name	Type	Hierarchy	Age
Monosulcites sp. genus	6	Plantae : Angiospermae : *Monosulcites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Retimonocolpites sp. genus	6	Plantae : *Retimonocolpites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Chomotriletes sp. genus	6	*Chomotriletes*	112.03 - 105.3 Ma Early/Lower Cretaceous
Elateropollenites jardinei species	7	Elateropollenites : *Elateropollenites jardinei*	112.03 - 105.3 Ma Early/Lower Cretaceous
Galeacornea causea species	7	Galeacornea : *Galeacornea causea*	112.03 - 105.3 Ma Early/Lower Cretaceous
Perotriletes sp. genus	6	*Perotriletes*	112.03 - 105.3 Ma Early/Lower Cretaceous
Retitriporites sp. genus	6	*Retitriporites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Reyrea polymorphus species	7	Reyrea : *Reyrea polymorphus*	112.03 - 105.3 Ma Early/Lower Cretaceous
Senegalosporites petrobrasi species	7	Senegalosporites : *Senegalosporites petrobrasi*	112.03 - 105.3 Ma Early/Lower Cretaceous
Striatricolpites sp. genus	6	*Striatricolpites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Tetradites sp. genus	6	*Tetradites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Verrutriletes sp. genus	6	Plantae : *Verrutriletes*	112.03 - 105.3 Ma Early/Lower Cretaceous
Classopollis sp. genus	6	Plantae : Tracheophyta : Pinopsida : Pinales : Cheirolepidiaceae : *Classopollis*	112.03 - 105.3 Ma Early/Lower Cretaceous
Hexaporotricolpites lamellaferus species	7	Plantae : Tracheophyta : Magnoliopsida : Buxales : Didymelaceae : Hexaporotricolpites : *Hexaporotricolpites lamellaferus*	112.03 - 105.3 Ma Early/Lower Cretaceous
Cretacaeiporites mulleri species	7	Plantae : Spermatophyta : Magnoliopsida : Magnoliales : Trimeniaceae : Cretacaeiporites : *Cretacaeiporites mulleri*	112.03 - 105.3 Ma Early/Lower Cretaceous
Cretacaeiporites scabratus species	7	Plantae : Tracheophyta : Magnoliopsida : Austrobaileyales : Trimeniaceae : Cretacaeiporites : *Cretacaeiporites scabratus*	112.03 - 105.3 Ma Early/Lower Cretaceous
Stephanocolpites sp. genus	6	Plantae : Spermatophyta : Magnoliopsida : *Stephanocolpites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Tricolpites sp. genus	6	Plantae : Tracheophyta : Magnoliopsida : *Tricolpites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Triorites sp. genus	6	Plantae : Tracheophyta : Magnoliopsida : *Triorites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Triorites africaensis species	7	Plantae : Tracheophyta : Magnoliopsida : Triorites : *Triorites africaensis*	112.03 - 105.3 Ma Early/Lower Cretaceous
Foraminifera phylum	2	Foraminifera	112.03 - 105.3 Ma Early/Lower Cretaceous
Eucommiidites sp. genus	6	Plantae : Tracheophyta : Cycadopsida : Cycadales : *Eucommiidites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Elaterocolpites castelani species	7	Plantae : Tracheophyta : Gnetopsida : Gnetales : Elaterocolpites : *Elaterocolpites castelani*	112.03 - 105.3 Ma Early/Lower Cretaceous
Elaterosporites klaszi species	7	Plantae : Tracheophyta : Gnetopsida : Gnetales : Elaterosporites : *Elaterosporites klaszi*	112.03 - 105.3 Ma Early/Lower Cretaceous
Elaterosporites protensus species	7	Plantae : Cycadophyta : Cycadopsida : Gnetales : Elaterosporites : *Elaterosporites protensus*	112.03 - 105.3 Ma Early/Lower Cretaceous
Elaterosporites verrucatus species	7	Plantae : Tracheophyta : Gnetopsida : Gnetales : Elaterosporites : *Elaterosporites verrucatus*	112.03 - 105.3 Ma Early/Lower Cretaceous
Steevesipollenites binodosus species	7	Plantae : Tracheophyta : Gnetopsida : Gnetales : Steevesipollenites : *Steevesipollenites binodosus*	112.03 - 105.3 Ma Early/Lower Cretaceous
Steevesipollenites multilineatus species	7	Plantae : Tracheophyta : Gnetopsida : Gnetales : Steevesipollenites : *Steevesipollenites multilineatus*	112.03 - 105.3 Ma Early/Lower Cretaceous
Ephedripites sp. genus	6	Plantae : Tracheophyta : Gnetopsida : Ephedrales : Ephedraceae : *Ephedripites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Ephedripites jansonii species	7	Plantae : Tracheophyta : Gnetopsida : Ephedrales : Ephedraceae : Ephedripites : *Ephedripites jansonii*	112.03 - 105.3 Ma Early/Lower Cretaceous
Psilatricolpites sp. genus	6	Plantae : Magnoliophyta : *Psilatricolpites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Retitricolpites sp. genus	6	Plantae : Magnoliophyta : *Retitricolpites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Retitricolpites operculatus species	7	Plantae : Magnoliophyta : Retitricolpites : *Retitricolpites operculatus*	112.03 - 105.3 Ma Early/Lower Cretaceous
Triporites sp. genus	6	Plantae : Magnoliophyta : *Triporites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Lycopodiumsporites sp. genus	6	Plantae : Tracheophyta : Lycopodiopsida : Lycopodiales : Lycopodiaceae : *Lycopodiumsporites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Cyathidites sp. genus	6	Plantae : Tracheophyta : *Cyathidites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Osmundacidites sp. genus	6	Plantae : Pteridophyta : Pteridopsida : *Osmundacidites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Cicatricosisporites sp. genus	6	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : *Cicatricosisporites*	112.03 - 105.3 Ma Early/Lower Cretaceous
Cicatricosisporites hallei species	7	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : Cicatricosisporites : *Cicatricosisporites hallei*	112.03 - 105.3 Ma Early/Lower Cretaceous
Klukisporites sp. genus	6	Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Schizaeaceae : *Klukisporites*	112.03 - 105.3 Ma Early/Lower Cretaceous

References

Herngreen G. F. W. (1973) Palynology of the Albian-Cenomanian strata of Borehole 1-QS-1-MA, State of Maranhao, Brazil, Pollen et Spores 15 3-4, 515-555

Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!

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