Where: Quebec, Canada (49.7° N, 63.0° W: paleocoordinates 23.1° S, 38.1° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Hercochitina crickmayi other zone, Homard Member (Vauréal Formation), Richmondian (449.6 - 445.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: nodular, blue shale and blue limestone
Size class: macrofossils
Reposited in the GSC
Primary reference: W. H. Twenhofel. 1928. Geology of Anticosti Island. Geological Survey of Canada Memoir 154(2132):1-351 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 173860: authorized by Pete Wagner, entered by Pete Wagner on 20.10.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Rostroconchia | |
"Ischyrina winchelli" = Ischyrinia winchelli
"Ischyrina winchelli" = Ischyrinia winchelli Billings 1866 | |
Bivalvia | |
Rhytimya emma Billings 1862 clam | |
Pterinea prolifica Billings 1866 oyster | |
Strophomenata | |
| |
"Strophomena hecuba" = Tetraphalerella hecuba
"Strophomena hecuba" = Tetraphalerella hecuba Billings 1860 | |
"? Leptaena nitens" = Megamyonia nitens
"? Leptaena nitens" = Megamyonia nitens Billings 1860 | |
Rhynchonellata | |
"Rhynchotrema janeum" = Hypsiptycha janea
"Rhynchotrema janeum" = Hypsiptycha janea Billings 1866 | |
Catazyga anticostiensis, "Zygospira recurvirostris" = Anazyga recurvirostra
Catazyga anticostiensis Billings 1862 | |
"Dinorthis carletona" = Dinorthis (Pionorthis) carletona
"Dinorthis carletona" = Dinorthis (Pionorthis) carletona Twenhofel 1928 | |
Onniella tricapitata Jin and Zhan 2008 | |
Lophophorata | |
"Cornulites richmondensis" = Costatulites richmondensis
"Cornulites richmondensis" = Costatulites richmondensis Miller 1874 |