Baksanii Fm., Tchunya River: Caradoc, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Drepanodistacodus sp.
Conodonta - Panderodontida - Panderodontidae
Panderodus sp. Ethington 1959
Conodonta - Protopanderodontida - Acanthodontidae
Acanthodus sp.
Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
Rostricellula sp. Ulrich and Cooper 1942
Ostracoda - Hollinocopida - Euprimitiidae
Euprimitia sp.
see common names

Geography
Country:Russian Federation State/province:Siberia
Coordinates: 63.0° North, 100.0° East (view map)
Paleocoordinates:9.1° North, 13.7° East
Geographic resolution:local area
Time
Period:Ordovician Epoch:Late/Upper Ordovician
10 m.y. bin:Ordovician 4-5
*Period:Late/Upper Ordovician *Epoch:Caradoc
Key time interval:Caradoc
Age range of interval:458.40000 - 449.60000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Mangazea
Stratigraphic resolution:formation
Lithology and environment
Primary lithology: lithified "shale"
Secondary lithology: "limestone"
Lithology description: interbedded shale and limestone
Environment:offshore shelf
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Collection method comments: JA: marked by Novack-Gottshall without explanation as omitting some genera, some macrofossils, some microfossils, and species names, but apparently complete
Metadata
Database number:9309
Authorizer:A. Miller Enterer:P. Novack-Gottshall
Modifier:P. Wagner Research group:marine invertebrate
Created:2000-10-13 05:16:36 Last modified:2018-06-28 15:22:20
Access level:the public Released:2000-10-13 05:16:36
Creative Commons license:CC BY
Reference information

Primary reference:
679. A. V. Kanygin. 1977. Problems in the stratigraphy of the Ordovician and Silurian of Siberia. Trudy Instituta Geologii i Geofiziki Vypusk Akademiya Nauk SSSR 372:1-135 [A. Miller/P. Novack-Gottshall/M. Uhen]