Lusitaniadalen (overlying siltstones): Griesbachian, Svalbard and Jan Mayen

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda - Bellerophontida - Euphemitidae
Bellerophon borealis Spath 1930
recombined as Warthia borealis
Bivalvia - Myalinida - Myalinidae
Promyalina sp. Kittl 1903
Cephalopoda - Ceratitida - Ophiceratidae
Ophiceras sp. Griesbach 1880
Cephalopoda - Ceratitida - Xenodiscidae
Glyptophiceras gracile Spath 1930
recombined as Hypophiceras gracile
Cephalopoda - Ceratitida - Otoceratidae
Otoceras boreale Spath 1935
synonym of Otoceras woodwardi
see common names

Geography
Country:Svalbard and Jan Mayen
Coordinates: 78.3° North, 16.7° East (view map)
Paleocoordinates:41.7° North, 10.7° East
Time
Period:Triassic Epoch:Early/Lower Triassic
10 m.y. bin:Triassic 1
Key time interval:Griesbachian
Age range of interval:251.90200 - 251.40000 m.y. ago
Stratigraphy
Formation:Vikinghogda Member:Deltadalen
Local section:Lusitaniadalen Local bed:NA
Lithology and environment
Primary lithology: siltstone
Environment:offshore ramp
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection excludes:all macrofossils,all microfossils
Collection methods:field collection
Reason for describing collection:biostratigraphic analysis
Metadata
Database number:212073
Authorizer:W. Foster Enterer:W. Foster
Modifier:W. Foster Research group:marine invertebrate
Created:2020-08-03 19:06:17 Last modified:2020-08-03 14:09:58
Access level:the public Released:2020-08-03 19:06:17
Creative Commons license:CC BY
Reference information

Primary reference:
73263. A.A. Dagis and M.V. Korchinskaya. 1987. The first discoveries of conodonts in the Otoceras beds of Svalbard. Trudy Instituta Geologii i Geofiziki (Novosibirsk) 689:110-113 [W. Foster/W. Foster/W. Foster]