GSC loc. 92206: Sunwaptan, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita
- Asaphida
- Remopleurididae
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Apatokephaloides clivosus
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Trilobita
- Asaphida
- Eurekiidae
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Corbinia horatio
Walcott 1924
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see common names |
Geography
Country: | Canada | State/province: | Alberta |
Coordinates: | 52.9° North, 118.1° West (view map) | ||
Paleocoordinates: | 1.6° South, 74.3° West | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Time
Period: | Cambrian | Epoch: | Furongian |
10 m.y. bin: | Cambrian 5 | ||
*Period: | Late/Upper Cambrian | *Epoch: | Merioneth |
Key time interval: | Sunwaptan | Trilobite zone: | Corbinia apopsis |
Age range of interval: | 493.00000 - 487.50000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Survey Peak | Member: | basal silty | ||
Local section: | Survey Peak | Local bed: | 4.5 m | ||
Local order: | bottom to top | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: The deposits comprise detrital belts near the margin of Laurentia. Part of the Cambrian Trempealeau Series and the Suakia Zone, Corbinia apopsis Subzone. |
Lithology and environment
Primary lithology: | lithified sandy "limestone" |
Environment: | shallow subtidal indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Articulated whole bodies: | none |
Disassociated major elements: | all |
Fragmentation: | occasional |
Collection methods and comments
Collection excludes: | some macrofossils |
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | GSC |
Collection method comments: Brachiopods are mentioned to occur in the formation, but their placement and lower taxa names are not given. An index of A to M is used to designate Ordovician biozones (Ross, 1949, 1951a, p.27-29) for the Wilcox Pass Area. |
Metadata
Database number: | 11081 | ||
Authorizer: | M. Patzkowsky | Enterer: | P. Borkow |
Modifier: | P. Wagner | Research group: | marine invertebrate |
Created: | 2001-07-09 13:10:21 | Last modified: | 2018-10-04 14:51:34 |
Access level: | the public | Released: | 2001-07-09 13:10:21 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
4045. | W. T. Dean. 1989. Trilobites from the Survey Peak, Outram and Skoki Formations (Upper Cambrian-Lower Ordovician) at Wilcox Pass, Jasper National Park, Alberta). Geological Survey of Canada Bulletin (389)1-141 [M. Patzkowsky/P. Borkow/P. Borkow] |