Where: Yukon, Canada (68.3° N, 137.7° W: paleocoordinates 55.0° N, 57.8° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Kingak Formation, Hettangian (201.3 - 199.3 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; gray sandstone
Size class: macrofossils
Reposited in the GSC
Collection methods: surface (in situ),
Primary reference: T.P. Poulton. 1991. Hettangian through Aalenian (Jurassic) guide fossils and biostratigraphy, Northern Yukon and adjacent Northwest Territories. Geological Survey of Canada Bulletin (410)1-95 [A. Miller/K. Layou/K. Layou]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 34181: authorized by Arnold Miller, entered by Karen Layou on 21.08.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Bivalvia indet. Linnaeus 1758 clam | |
Cardinia sp. Agassiz 1841 clam | |
Cephalopoda | |
Psiloceras cf. johnstoni Sowerby 1824 ammonite |