Gorbiyachin River, Tavgi Member: Tavgian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita - Lichida - Lichakephalidae
Acidaspides borealis Tchernysheva 1960
recombined as Brutonia borealis
Trilobita - Olenida - Aphelaspidae
Nganasanella interminata Rozova 1964
Trilobita - Olenida - Parabolinoididae
Pesaiella obnixa Rozova 1964
see common names

Geography
Country:Russian Federation State/province:Krasnoyar County:Igarka
Coordinates: 67.5° North, 87.8° East (view map)
Paleocoordinates:14.0° South, 9.3° East
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Cambrian Epoch:Furongian
10 m.y. bin:Cambrian 5
Key time interval:Tavgian
Age range of interval:497.00000 - 485.40000 m.y. ago
Stratigraphy
Formation:Kulyumbe Member:Tavgi
Stratigraphic resolution:member
Stratigraphy comments: Tavgi Member is 120 m thick
Lithology and environment
Primary lithology: lithified argillaceous "limestone"
Environment:carbonate indet.
Taphonomy
Modes of preservation:cast,mold/impression
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:131343
Authorizer:W. Kiessling Enterer:U. Merkel
Research group:marine invertebrate
Created:2012-07-23 17:24:45 Last modified:2012-07-23 02:24:45
Access level:authorizer only Released:2013-07-23 17:24:45
Creative Commons license:CC BY
Reference information

Primary reference:
677. A. V. Rozova. 1968. Biostratigrafiya i trilobity verkhnego Kembriya i nizhnego Ordovika severo-zapada Sibirskoy Platformy [Biostratigraphy and trilobites of the Upper Cambrian and Lower Ordovician of the northwestern Siberian platform]. Trudy Instituta Geologii i Geofiziki, Sibirskoye Otdeleniye 36:1-195 [A. Miller/P. Novack-Gottshall/U. Merkel]