GSC 42335, Liard River: Julian, Canada
collected by E.T. Tozer 1960

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Ceratitida - Clionitidae
Sympolycyclus antiquus n. sp. Tozer 1994
Cephalopoda - Ceratitida - Lobitidae
Lobites sp. von Mojsisovics 1875
(1 measurement)
Cephalopoda - Ceratitida - Trachyceratidae
Daxatina canadensis (Whiteaves 1889)
(1 measurement)
Cephalopoda - Ceratitida - Nathorstitidae
Nathorstites macconnelli (Whiteaves 1889)
(3 measurements)
see common names

Geography
Country:Canada State/province:British Columbia
Coordinates: 59.3° North, 125.3° West (view map)
Paleocoordinates:30.4° North, 40.7° West
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Triassic Epoch:Late/Upper Triassic
Stage:Carnian 10 m.y. bin:Triassic 3
Key time interval:Julian Ammonoid zone: sutherlandi
Age range of interval:235.00000 - 232.00000 m.y. ago
Stratigraphy
Formation:Toad
Stratigraphic resolution:group of beds
Stratigraphy comments: subzone 2 (placed in Ladinian by Tozer, but sutherlandi zone spans Ladinian-Carnian boundary and D. canadensis is marker for base of Carnian)
Lithology and environment
Primary lithology: lithified "siliciclastic"
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Museum repositories:GSC
Collectors:E.T. Tozer Collection dates:1960
Metadata
Database number:137381
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:marine invertebrate
Created:2012-12-15 12:36:42 Last modified:2013-11-25 13:02:06
Access level:the public Released:2012-12-15 12:36:42
Creative Commons license:CC BY
Reference information

Primary reference:

11541. E. T. Tozer. 1994. Canadian Triassic Ammonoid Faunas. Geological Survey of Canada Bulletin 467:1-663 [A. McGowan/A. McGowan/A. McGowan]