Where: Yukon, Canada (68.4° N, 136.2° W: paleocoordinates 62.0° N, 58.3° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Aalenian (174.1 - 170.3 Ma)
Environment/lithology: marine
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 34231: authorized by Arnold Miller, entered by Karen Layou on 22.08.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Pleuromya sp. Meek 1873 clam | |
? Eopecten sp. Douvillé 1897 scallop
? Chlamys sp. Röding 1798 scallop | |
? Entolium sp. Meek 1865 scallop | |
Cephalopoda | |
Belemnitida indet. Zittel 1895 belemnite | |
? Erycitoides sp. Westermann 1964 ammonite |