Where: British Columbia, Canada (59.1° N, 125.4° W: paleocoordinates 34.1° N, 46.0° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: dilleri ammonoid zone, Ludington Formation, Tuvalian (232.0 - 221.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by E.T. Tozer in 1965; reposited in the GSC
Primary reference: E. T. Tozer. 1994. Canadian Triassic Ammonoid Faunas. Geological Survey of Canada Bulletin 467:1-663 [A. McGowan/A. McGowan/A. McGowan]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 138602: authorized by Matthew Clapham, entered by Matthew Clapham on 22.01.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Trachystenoceras gabbi Hyatt and Smith 1905 ceratite
Spirogmoceras shastense Smith 1904 ceratite | |
Paratropites sulfurensis n. sp., Pleurotropites gracilis, Pleurotropites gabbi, Discotropites sandlingensis, Tropites dilleri
Paratropites sulfurensis n. sp. Tozer 1994 ceratite
Pleurotropites gracilis Smith 1927 ceratite
Pleurotropites gabbi Smith 1927 ceratite
Discotropites sandlingensis Hauer 1849 ceratite
Tropites dilleri Smith 1904 ceratite | |
Parahauerites sp. Diener 1916 ceratite |