Where: Nunavut, Canada (77.3° N, 95.5° W: paleocoordinates 41.0° N, 16.2° W)
• coordinate estimated from map
When: sutherlandi ammonoid zone, Schei Point Formation, Julian (235.0 - 232.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by E.T. Tozer in 1957; 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 43851: authorized by Alistair McGowan, entered by Alistair McGowan on 27.08.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Nathorstites macconnelli Whiteaves 1889 ceratite |