Also known as MVA(F)85-289
Where: British Columbia, Canada (49.3° N, 121.8° W: paleocoordinates 38.6° N, 58.8° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Francis Lake Member (Harrison Lake Formation), Middle Aalenian (175.6 - 171.6 Ma)
• Middle Jurassic (mid-Aalenian) based on the single poorly preserved Erycitoides? sp.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified, black, gray shale
Size class: macrofossils
Reposited in the GSC
Primary reference: A. J. Arthur, P. L. Smith, J. W. H. Monger and H. W. Tipper. 1993. Mesozoic stratigraphy and Jurassic paleontology west of Harrison Lake, southwestern British Columbia. Geological Survey of Canada Bulletin 441:1-62 [A. Miller/A. Hendy/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 185045: authorized by Matthew Clapham, entered by Matthew Clapham on 08.04.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Bivalvia indet. Linnaeus 1758 clam | |
Oxytoma sp. Meek and Hayden 1865 scallop | |
Cephalopoda | |
Belemnitida indet. Zittel 1895 belemnite | |
? Erycitoides sp. Westermann 1964 ammonite |