Krutoy Log, Sukhie Solontsy bioherm, Batenevskiy Ridge, G. howelli zone: Atdabanian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Archaeocyatha - Archaeocyathida - Loculicyathidae
Cambrocyathellus communis
Cambrocyathellus similiseptus
Cambrocyathellus tuberculatus
Cambrocyathellus kundatus
Neoloculicyathus primus
Neoloculicyathus ex gr. chabakovi
Mikhnocyathus irregularis Osadchaya and Kotelnikov 1998
Loculicyathus membranivestites
Archaeocyatha - Archaeocyathida - Usloncyathidae
Kechikacyathus sp.
Dictyofavus lepidus
synonym of Usloncyathus
Dictyofavus sp. Gravestock 1984
synonym of Usloncyathus
Archaeocyatha - Archaeocyathida - Dictyocyathidae
Dictyocyathus confertus
Archaeocyatha - Archaeocyathida - Archaeopharetridae
Archaeopharetra marginata
Dictyosycon radiatus
Dictyosycon sp.
Archaeocyatha - Archaeocyathida - Copleicyathidae
Tabulacyathellus bidzjaensis
see common names

Geography
Country:Russian Federation State/province:Khakasiya
Coordinates: 54.0° North, 90.8° East (view map)
Paleocoordinates:9.4° South, 6.3° East
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period:Cambrian Epoch:Series 2
Stage:Stage 3 10 m.y. bin:Cambrian 2
Key time interval:Atdabanian
Age range of interval:521.00000 - 515.60000 m.y. ago
Stratigraphy
Stratigraphic resolution:group of beds
Stratigraphy comments: Bazaikha stage, Gordonicyathus howelli zone
Lithology and environment
Primary lithology: lithified "limestone"
Lithology description: calcimicrobial and calcimicrobial-archaeocyathan bioherms
Environment:reef, buildup or bioherm
Geology comments: The Sukhie Solontsy biohermal massif spreads latitudinally for 8 km as a discontinuous belt of reefal limestones from 1000 to 1200 m in thickness. The Atdabanian strata are 600 m in thickness.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Preservation of anatomical detail:good
Collection methods and comments
Collection methods:peel or thin section,field collection
Reason for describing collection:biostratigraphic analysis
Metadata
Also known as:Reef 3774
Database number:81244
Authorizer:W. Kiessling Enterer:U. Merkel
Modifier:W. Kiessling Research group:marine invertebrate
Created:2008-06-13 01:25:56 Last modified:2008-07-21 04:09:21
Access level:authorizer only Released:2010-01-08 10:39:56
Creative Commons license:CC BY
Reference information

Primary reference:
27382. D. V. Osadchaya and D. V. Kotelnikov. 1998. Archaeocyathids from the Atdabanian (Lower Cambrian) of the Altay-Sayan Foldbelt, Russia. Geodiversitas 20(1):5-18 [W. Kiessling/U. Merkel]