Vtoraya Sentyabrskaya river (Bed 1): Illyrian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia - Nuculida - Nuculidae
Nucula sp. Lamarck 1799
Bivalvia - Pectinida - Entoliidae
Entolium microtis (Bittner 1899)
Cephalopoda - Ceratitida - Ptychitidae
Ptychites tibetanus Mojsisovics 1886
Cephalopoda - Ceratitida - Parapopanoceratidae
Amphipopanoceras cf. tetsa (McLearn 1946)
Amphipopanoceras dzeginense Voinova 1947
see common names

Geography
Country:Russian Federation
Coordinates: 60.3° North, 149.3° East (view map)
Paleocoordinates:79.6° North, 1.3° East
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period: Triassic Epoch: Middle Triassic
Stage: Anisian 10 m.y. bin: Triassic 2
Key time interval: Illyrian Ammonoid zone:  Amphipopanoceras dzeginense
Age range of interval: 243.8 - 242 m.y. ago
Stratigraphy
Local section:Vtoraya Sentyabrskaya Local bed:1
Local order:bottom to top
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology:nodular,gray sandy claystone
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:214769
Authorizer:A. Dunhill Enterer:B. Allen
Modifier:B. Allen
Created:2020-10-16 08:03:21 Last modified:2020-10-19 05:06:57
Access level:the public Released:2020-10-16 08:03:21
Creative Commons license:CC BY
Reference information

Primary reference:
74103. Y.u. M. Bychkov. 1977. [Sections of the Trias from the upper River Kolym and northern Priochotya]. [Transactions of the Institute of Geology and Geophysics, Siberian Branch of the Academy of Sciences of the USSR] 344:51-82 [A. Dunhill/B. Allen]