Where: Nunavut, Canada (78.3° N, 86.2° W)
• Paleocoordinates: 52.7° N, 4.0° E (Wright 2013)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: subrobustus ammonoid zone, Blind Fiord Formation, Spathian (248.1 - 246.7 Ma)
• 218 m below contact with Blaa Mountain Formation
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by E.T. Tozer in 1962; 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 137951: authorized by Matthew Clapham, entered by Matthew Clapham on 02.01.2013
Creative Commons license: CC0 (CC0)
Taxonomic list
Cephalopoda | |
Keyserlingites subrobustus Mojsisovics 1886 ceratite |