Snake Island (Ordovician of Canada)
Where: Ontario, Canada (45.9° N, 81.9° W)
• Paleocoordinates: 20.0° S, 107.2° W (Wright 2013)
• coordinate estimated from map
When: Richmondian (449.6 - 445.5 Ma)
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Primary reference: A. F. Foerste. 1924. Upper Ordovician faunas of Ontario and Quebec. Geological Survey of Canada Memoir 138(121):1-99 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 173116: authorized by Björn Kröger, entered by Susan Scholze on 10.09.2015
Creative Commons license: CC0 (CC0)
Taxonomic list
Show authors, comments, and common names
| Strophomenata | |
|
| |
| Stenolaemata | |
|
Rhombotrypa quadrata Rominger 1866 | |
| Stromatoporoidea | |
|
Stromatocerium huronense Billings 1865 stromatoporoid sponge | |
| Anthozoa | |
|
Calapoecia huronensis Billings 1865 tabulate coral | |
|
Lyopora goldfussi Billings 1858 tabulate coral | |
"Streptelasma rusticum" = Helicelasma rusticum
"Streptelasma rusticum" = Helicelasma rusticum Billings 1858 horn coral | |
|
Columnaria alveolata Goldfuss 1826 horn coral | |
| Protozoa | |
|
Beatricea undulata Billings 1857 radiolarian | |
| Tetradium | |
|
Tetradium huronense Billings 1865 | |