Also known as Was: Gastropod community, Power Glen Fm., Ontario
Where: Ontario, Canada (43.1° N, 79.3° W: paleocoordinates 23.8° S, 49.9° W)
• coordinate based on political unit
When: Power Glen Formation, Rhuddanian (443.4 - 440.8 Ma)
• "lower Lland. cycle I."
Environment/lithology: marine; dolomitic, gray, argillaceous limestone
Size class: macrofossils
Reposited in the GSC
Primary reference: T. E. Bolton. 1957. Silurian stratigraphy and palæontology of the Niagara escarpment in Ontario. Geological Survey of Canada Memoir 289:1-145 [P. Wagner/P. Wagner/J. Ju]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 447: authorized by Jack Sepkoski, entered by Mike Sommers on 08.12.1998, edited by Pete Wagner
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
"Hormotoma subulata" = Murchisonia subulata
"Hormotoma subulata" = Murchisonia subulata Conrad 1842 snail | |
Holopea sp. Hall 1847 snail | |
Bellerophon sp. de Montfort 1808 snail | |
Bivalvia | |
Strophomenata | |
Leptaena rhomboidalis Wahlenberg 1818 |