Laurier Pass, Ludington formation, GK-88-1-11: Carnian, Canada
collected by D. W. Gibson 1988

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Chondrichthyes
Gracilisuggestus triapices Johns 1997
2 specimens
Labascicorona mediflexura Johns 1997
5 specimens
Chondrichthyes - Synechodontiformes - Palaeospinacidae
Synechodus volaticus Johns 1997
1 specimen
unclassified
Actinopterygii indet. (Cope 1887)
teeth
see common names

Geography
Country:Canada State/province:British Columbia
Coordinates: 56.8° North, 123.4° West (view map)
Paleocoordinates:28.3° North, 41.9° West
Time
Period:Triassic Epoch:Late/Upper Triassic
Stage:Carnian 10 m.y. bin:Triassic 3
Key time interval:Carnian
Age range of interval:237.00000 - 228.00000 m.y. ago
Stratigraphy
Formation:Ludington
Stratigraphy comments: Carnian
ammonoid zone - undetermined
icthyolith zone - Synechodus multinodosus
Lithology and environment
Primary lithology: not reported
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:acetic
Reason for describing collection:taxonomic analysis
Collectors:D. W. Gibson Collection dates:1988
Collection method comments: Repository: National Type Collection of Invertebrate and Plant Fossils at the Geological Survey of Canada
601 Booth St, Ottawa, Ontario, K1A0E8
Metadata
Database number:150235
Authorizer:M. Clapham Enterer:P. Vazquez
Research group:vertebrate
Created:2013-09-04 06:05:28 Last modified:2013-09-03 15:05:28
Access level:the public Released:2013-09-04 06:05:28
Creative Commons license:CC BY
Reference information

Primary reference:

48012. M. J. Johns, C. R. Barnes, and M. J. Orchard. 1997. Taxonomy and biostratigraphy of middle and late Triassic Elasmobranch Ichthyoliths from Northeastern British Columbia. Geological Survey of Canada Bulletin 502:1-238 [M. Clapham/P. Vazquez/P. Wagner]