Abrek Bay AB1008: Griesbachian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Nautilida - Grypoceratidae
Gyronautilus popovi Shigeta and Zakharov 2009
(2 measurements)
Cephalopoda - Ceratitida - Proptychitidae
? Bukkenites sp. Tozer 1994
(1 measurement)
Gastropoda - Bellerophontida - Euphemitidae
Warthia zakharovi Kaim 2009
(1 measurement)
Rhynchonellata - Rhynchonellida - Rhynchonellidae
Rhynchonellidae indet. Gray 1848
Abrekia sulcata Dagys 1974
(5 measurements)
Rhynchonellata - Rhynchonellida - Pontisiidae
Pontisiinae informal indet. Cooper and Grant 1976
Rhynchonellata - Rhynchonellida - Wellerellidae
Wellerellidae informal indet. A Licharew 1956
Wellerellidae informal indet. B Licharew 1956
Rhynchonellata - Rhynchonellida - Norellidae
? Piarorhynchella sp. Dagys 1974
synonym of Nudirostralina
Lingulata - Lingulida - Lingulidae
Lingula borealis Bittner 1899
recombined as Lingularia borealis
(7 measurements)
Lingulata - Lingulida - Discinidae
Orbiculoidea sp. d'Orbigny 1847
(4 measurements)
Conodonta - Ozarkodinida - Gondolellidae
Neogondolella carinata (Clark 1959)
see common names

Geography
Country:Russian Federation
Coordinates: 42.9° North, 132.4° East (view map)
Paleocoordinates:41.0° North, 110.4° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period:Triassic Epoch:Early/Lower Triassic
Stage:Induan 10 m.y. bin:Triassic 1
Key time interval:Griesbachian Conodont zone: Neogondolella carinata
Age range of interval:252.17000 - 251.30000 m.y. ago
Stratigraphy
Formation:Lazurnaya Bay
Local section:Abrek Bay Local bed:44.6 m
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: Lytophiceras sp. ammonoid zone
Lithology and environment
Primary lithology: lithified sandstone
Secondary lithology: lithified mudstone
Lithology description: Fine sandstone with interbedded mudstone layers
Environment:submarine fan
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:90205
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:C. Feng Research group:marine invertebrate
Created:2009-07-13 17:38:47 Last modified:2013-11-25 13:02:06
Access level:the public Released:2009-07-13 17:38:47
Creative Commons license:CC BY
Reference information

Primary reference:

30271. Y. Shigeta, Y. D. Zakharov, H. Maeda and A. M. Popov. 2009. The Lower Triassic System in the Abrek Bay area, south Primorye, Russia. National Museum of Nature and Science Monographs 38:1-218 [M. Clapham/M. Clapham/M. Clapham]