Where: Northwest Territories, Canada (68.0° N, 136.4° W: paleocoordinates 56.1° N, 57.4° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Bug Creek Group, Hettangian to Hettangian (201.3 - 170.3 Ma)
Environment/lithology: marine; sandstone and siltstone
Size class: macrofossils
Reposited in the GSC
Collection methods: surface (float),
• Collection appears to be from talus
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 34184: authorized by Arnold Miller, entered by Karen Layou on 21.08.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
Crinoidea | |
? Seirocrinus sp. Gislen 1924 Sea lily | |
Bivalvia | |
? Chlamys sp. Röding 1798 scallop | |
? Oxytoma sp. Meek and Hayden 1865 scallop | |
Entolium sp. Meek 1865 scallop | |
? Corbula sp. Bruguière 1789 clam | |
? Corbicula sp. Megerle 1811 clam | |
? Homomya sp. Agassiz 1843 clam | |
Gastropoda | |
Pleurotomaria sp. Defrance 1826 snail |