GSC 83818, ridge between Ducette and Eleven Mile Creeks (Triassic of Canada)

Where: British Columbia, Canada (55.8° N, 122.9° W: paleocoordinates 34.9° N, 54.6° W)

• coordinate stated in text

• small collection-level geographic resolution

When: cordilleranus ammonoid zone, Pardonet Formation, Sevatian (212.0 - 205.6 Ma)

• subzone 2

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collected by E.T. Tozer in 1969; reposited in the GSC

Collection methods: surface (float)

Primary reference: E. T. Tozer. 1979. Latest Triassic ammonoid faunas and biochronology, western Canada. Current Research, Part B. Geological Survey of Canada Paper 79-1B:127-135 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 139130: authorized by Matthew Clapham, entered by Matthew Clapham on 08.02.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

 Ceratitida - Metasibiritidae
Lissonites canadensis n. sp. Tozer 1979 ceratite