Where: Yukon, Canada (61.5° N, 135.1° W: paleocoordinates 28.0° N, 72.7° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: magnus ammonoid zone, Lewes River Group, Lacian (221.5 - 215.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Collected by E.J. Lees in 1930; 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 137064: authorized by Matthew Clapham, entered by Matthew Clapham on 10.12.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Indojuvavites sp. Diener 1916 ceratite |