Where: British Columbia, Canada (58.4° N, 124.3° W: paleocoordinates 30.6° N, 32.0° W)
• coordinate stated in text
• small collection-level geographic resolution
When: candidus ammonoid zone, Grayling Formation, Dienerian (250.5 - 251.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by U. Wissner in 1961; 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 141647: authorized by Matthew Clapham, entered by Matthew Clapham on 30.03.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
| Cephalopoda | |
Ambites wissneri n. sp., "Pleurambites frechi n. gen. n. sp." = Ambites frechi, "Ambites fuliginatus n. sp." = Ambites lilangensis
Ambites wissneri n. sp. Tozer 1994 ceratite
"Pleurambites frechi n. gen. n. sp." = Ambites frechi Tozer 1994 ceratite
"Ambites fuliginatus n. sp." = Ambites lilangensis Krafft 1909 ceratite | |