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Vostochnotaimyrskaya, Krasnoyarsk Krai, Russia

Formation	Vostochnotaimyrskaya
Age:	251 - 247 Ma Early/Lower Triassic
Interval	Spathian
Lithology	siliciclastic
Number of Collections	7
Number of Occurrences	51

Recorded Sample Locations

Location	Region	Stratigraphic Name
Khutuda-Yamu River	Krasnoyarsk Krai, Russia	Vostochnotaimyrskaya
Kiryaka-Tas Elevation	Krasnoyarsk Krai, Russia	Vostochnotaimyrskaya

Associated Units

Stratigraphic Name	Age	Lithology	Occurrence Records
Pribrezhninskaya	251 - 247 Ma Early/Lower Triassic	siliciclastic	1
Ystanakhskaya	251 - 247 Ma Early/Lower Triassic	siliciclastic	16

Recorded Fossils

Accepted Name	Type	Hierarchy	Age
Orbiculoidea sibirica species	7	Animalia : Brachiopoda : Lingulata : Lingulida : Discinidae : Orbiculoidea : *Orbiculoidea sibirica*	251.3 - 247.2 Ma Early/Lower Triassic
Lingularia sp. genus	6	Animalia : Brachiopoda : Lingulata : Lingulida : Lingulidae : *Lingularia*	251.3 - 247.2 Ma Early/Lower Triassic
Pseudopermophorus sp. genus	6	Animalia : Mollusca : Bivalvia : Venerida : Permophoridae : *Pseudopermophorus*	251.3 - 247.2 Ma Early/Lower Triassic
Promyalina kochi species	7	Animalia : Mollusca : Bivalvia : Myalinida : Myalinidae : Promyalina : *Promyalina kochi*	251.3 - 247.2 Ma Early/Lower Triassic
Promytilus borealis species	7	Animalia : Mollusca : Bivalvia : Unionida : Iridinidae : Promytilus : *Promytilus borealis*	251.3 - 247.2 Ma Early/Lower Triassic
Taimyrodon taimyrensis species	7	Animalia : Mollusca : Bivalvia : Nuculanida : Malletiidae : Taimyrodon : *Taimyrodon taimyrensis*	251.3 - 247.2 Ma Early/Lower Triassic
Dacromya sp. genus	6	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : *Dacromya*	251.3 - 247.2 Ma Early/Lower Triassic
Palaeonucula prisca species	7	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Palaeonucula : *Palaeonucula prisca*	251.3 - 247.2 Ma Early/Lower Triassic
Bakevellia sp. genus	6	Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : *Bakevellia*	251.3 - 247.2 Ma Early/Lower Triassic
Bakevellia (Boreiobakevellia) prima species	7	Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : Bakevellia : *Bakevellia (Boreiobakevellia) prima*	251.3 - 247.2 Ma Early/Lower Triassic
Bakevellia (Maizuria) lapteviensis species	7	Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : Bakevellia : *Bakevellia (Maizuria) lapteviensis*	251.3 - 247.2 Ma Early/Lower Triassic
Bakevellia (Maizuria) subarctica species	7	Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : Bakevellia : *Bakevellia (Maizuria) subarctica*	251.3 - 247.2 Ma Early/Lower Triassic
Bakevellia (Maizuria) varians species	7	Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : Bakevellia : *Bakevellia (Maizuria) varians*	251.3 - 247.2 Ma Early/Lower Triassic
Leptochondria minima species	7	Animalia : Mollusca : Bivalvia : Pectinida : Hunanopectinidae : Leptochondria : *Leptochondria minima*	251.3 - 247.2 Ma Early/Lower Triassic
Plagiostoma aurita species	7	Animalia : Mollusca : Bivalvia : Pectinida : Limidae : Plagiostoma : *Plagiostoma aurita*	251.3 - 247.2 Ma Early/Lower Triassic
Pseudolimea kaplani species	7	Animalia : Mollusca : Bivalvia : Limida : Limidae : Pseudolimea : *Pseudolimea kaplani*	251.3 - 247.2 Ma Early/Lower Triassic
Megadesmus sp. genus	6	Animalia : Mollusca : Bivalvia : Megadesmidae : *Megadesmus*	251.3 - 247.2 Ma Early/Lower Triassic
Neoschizodus orbicularis species	7	Animalia : Mollusca : Bivalvia : Trigoniida : Myophoriidae : Neoschizodus : *Neoschizodus orbicularis*	251.3 - 247.2 Ma Early/Lower Triassic
Rudolftruempyiceras demokidovi species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Columbitidae : Rudolftruempyiceras : *Rudolftruempyiceras demokidovi*	251.3 - 247.2 Ma Early/Lower Triassic
Pseudosageceras multilobatum species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Hedenstroemiidae : Pseudosageceras : *Pseudosageceras multilobatum*	251.3 - 247.2 Ma Early/Lower Triassic
Bajarunia sp. genus	6	Animalia : Mollusca : Cephalopoda : Ammonoidea : Prionitidae : *Bajarunia*	251.3 - 247.2 Ma Early/Lower Triassic
Bajarunia euomphala species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Prionitidae : Bajarunia : *Bajarunia euomphala*	251.3 - 247.2 Ma Early/Lower Triassic
Epiboreoceras lenaense species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Sibiritidae : Epiboreoceras : *Epiboreoceras lenaense*	251.3 - 247.2 Ma Early/Lower Triassic
Anoploceras taimyrense species	7	Animalia : Mollusca : Cephalopoda : Nautilida : Tainoceratidae : Anoploceras : *Anoploceras taimyrense*	251.3 - 247.2 Ma Early/Lower Triassic

References

Dagis A. S., Egorov A. Y., et al (1989) Stratigrafiya Triasovykh otlozheniy yugo-vostochnogo Tajmyria, Verkhniy Paleozoy i Trias Sibiri. Akademiya Nauk SSSR, Sibirskoe Otdelenie Trudy Instituta Geologii I Geofiziki 732, 71-91

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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