Where: Québec, Canada (49.5° N, 63.6° W: paleocoordinates 21.1° S, 35.7° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: East Point Member (Jupiter Formation), Aeronian (440.8 - 438.5 Ma)
• Was Member 2. This is now East Point.
• member-level stratigraphic resolution
Environment/lithology: limestone
Size class: macrofossils
Primary reference: C. R. Barnes, A. A. Petryk, and T. E. Bolton. 1981. Anticosti Island, Québec. In P. J. Lespérance (ed.), Field meeting, Anticosti-Gaspé, Québec, 1981: IUGS Subcommssion on Silurian Stratigraphy, Ordovician-Silurian Boundary Working Group Guidebook 1:1-24 [S. Holland/T. Hanson/S. Bruning]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 24416: authorized by Steven Holland, entered by Tori Hanson on 07.08.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
| Trilobita | |
"Arctinurus anticostiensis" = Anadesma shallopensis
"Arctinurus anticostiensis" = Anadesma shallopensis Twenhofel 1928 trilobite | |
|
Encrinurus anticostiensis trilobite | |
|
Diacalymene schucherti Twenhofel 1928 trilobite | |
|
Dalmanites jupiterensis Twenhofel 1928 trilobite | |
|
Acernaspis orestes Billings 1860 trilobite | |
| Ostracoda | |
|
Bolbineossia labrosa ostracod | |
|
Zygobolba decora ostracod | |
| Rhynchonellata | |
|
Eospirifer radiatus Sowerby 1834 | |
Ehlersella davidsoni, "Stricklandia salteri" = Microcardinalia (Chiastodoca) salterii
"Stricklandia salteri" = Microcardinalia (Chiastodoca) salterii Billings 1868 | |
| Strophomenata | |
|
Brachyprion spp. Shaler 1865 | |
| Gastropoda | |
|
Salpingostoma orientalis Twenhofel 1928 snail | |
| Cephalopoda | |
|
Huroniella sp. Foerste 1924 | |
|
Discosorus sp. Hall 1852 | |
| Pterobranchia | |
|
Monograptus sedgewickii graptolite | |
| Crinoidea | |
|
Sagenocrinites sp. Sea lily | |
|
Dimerocrinites elegans Springer 1928 Sea lily | |
|
Eucalyptocrinites sp. Goldfuss 1831 Sea lily | |
| Rhombifera | |
|
Caryocrinites ornatus Say 1825 | |