Khantayka River, Mansi Member: Mansian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita - Olenida - Eulomidae
Dolgeuloma abunda Rozova 1963
see common names

Geography
Country:Russian Federation State/province:Krasnoyar County:Igarka
Coordinates: 68.1° North, 86.5° East (view map)
Paleocoordinates:6.8° South, 31.7° West (Wright 2013)
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period: Ordovician Epoch: Early Ordovician
Stage: Tremadocian 10 m.y. bin: Ordovician 1
Key time interval: Mansian
Age range of interval: 486.85 - 485 m.y. ago
Stratigraphy
Formation:Khantayka Member:Mansi
Stratigraphic resolution:member
Lithology and environment
Primary lithology: lithified "limestone"
Lithology description: sandy limestone, conglomeratic limestone, oolitic limestone, algal 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:131412
Authorizer:W. Kiessling Enterer:U. Merkel
Research group:marine invertebrate
Created:2012-07-24 19:13:43 Last modified:2025-02-22 15:12:02
Access level:authorizer only Released:2013-07-24 19:13:43
Creative Commons license:CC0
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]