Baksanii Fm., Bolishaya Nirunda River: Caradoc, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Bystrowicrinus sp.
Pentagonopentagonalis sp. Yeltyschewa 1955
Ramulicrinus sp.
Trilobita - Asaphida - Asaphidae
Isotelus sp. Dekay 1824
Trilobita - Phacopida - Pterygometopidae
Monorakos sp. Schmidt 1886
Strophomenata - Strophomenida - Furcitellidae
Oepikina sp. (Salmon 1942)
original and current combination Opikina
Maakina sp.
Strophomenata - Strophomenida - Strophomenidae
Strophomena sp. Rafinesque and De Blainville 1824
Strophomenata - Orthotetida - Triplesiidae
Triplesia sp. Hall 1859
Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
Rostricellula sp. Ulrich and Cooper 1942
Rhynchonellata - Orthida - Glyptorthidae
Glyptorthis sp. Foerste 1914
Rhynchonellata - Orthida - Hesperorthidae
Hesperorthis sp. Schuchert and Cooper 1931
Stenolaemata - Cystoporata - Constellariidae
Stellipora sp. Hall 1847
Stenolaemata - Cryptostomata - Ptilodictyidae
Insignia sp.
Conodonta - Protopanderodontida - Acanthodontidae
Acanthodus sp.
Conodonta - Protopanderodontida - Protopanderodontidae
Drepanodus sp. Pander 1856
Scolopodus sp.
Conodonta - Prioniodontida - Phragmodontidae
Acanthocordylodus sp.
Conodonta - Prioniodontida
? Phragmodus sp. Branson and Mehl 1933
Conodonta - Prioniodontida - Multioistodontidae
Leptochirognathus sp. Branson and Mehl 1943
Conodonta - Distacodidae
Distacodus sp. Pander 1856
Conodonta - Belodellida - Belodellidae
? Belodella sp. Ethington 1959
Conodonta
Zygognathus sp. Branson et al. 1951
Conodonta - Panderodontida - Panderodontidae
Panderodus sp. Ethington 1959
Belodina sp. Ethington 1959
Culumbodina sp. Moskalenko 1973
Conodonta
Scandodus sp. Lindstrom 1955
Conodonta - Ozarkodinida
? Ozarkodina sp. Branson and Mehl 1933
unclassified
Ambalodus sp. Branson and Mehl 1933
see common names

Geography
Country:Russian Federation State/province:Siberia
Coordinates: 63.0° North, 95.0° East (view map)
Paleocoordinates:7.9° North, 15.6° 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:9310
Authorizer:A. Miller Enterer:P. Novack-Gottshall
Modifier:P. Wagner Research group:marine invertebrate
Created:2000-10-13 05:16:41 Last modified:2018-06-28 15:23:25
Access level:the public Released:2000-10-13 05:16:41
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]