Darka river, spiniplicatus zone, lower Lena River: Spathian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Ceratitida - Olenikitidae
Olenikites spiniplicatus (Mojsisovics 1886)
7 specimens
Cephalopoda - Nautilida - Tainoceratidae
Phaedrysmocheilus subaratus (Keyserling 1847)
Sobolev 1989
see common names

Geography
Country:Russian Federation
Coordinates: 75.0° North, 111.9° East (view map)
Paleocoordinates:59.8° North, 19.0° East
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Triassic Epoch:Early/Lower Triassic
Stage:Olenekian 10 m.y. bin:Triassic 1
Key time interval:Spathian Ammonoid zone: Olenikites spiniplicatus
Age range of interval:248.90000 - 247.20000 m.y. ago
Stratigraphy
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology: lithified "siliciclastic"
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collection method comments: Specimens in IGiG collection
Metadata
Database number:123939
Authorizer:M. Clapham Enterer:M. Clapham
Research group:marine invertebrate
Created:2012-02-02 13:57:06 Last modified:2013-11-25 13:02:06
Access level:the public Released:2012-02-02 13:57:05
Creative Commons license:CC BY
Reference information

Primary reference:
39513. A. S. Dagis and S. P. Ermakova. 1988. Boreal'nye Pozdneolenekskie Ammonoidei. Trudy Instituta Geologii i Geofiziki 714:1-135 [M. Clapham/M. Clapham/M. Clapham]

Secondary references:

54385 E. S. Sobolev. 1989. Triasovye nautilidy severo-vostochnoy Azii. Akademiya Nauk SSSR, Sibirskoe Otdelenie Trudy Instituta Geologii I Geofiziki 727:1-193 [M. Clapham/M. Clapham]