Where: Québec, Canada (49.8° N, 64.3° W: paleocoordinates 21.6° S, 37.3° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Oulodus nathani conodont zone, Fox Point Member (Becscie Formation), Hirnantian to Hirnantian (445.2 - 440.8 Ma)
• Bolton's Member 6, Ellis Bay Formation; Entered as Alexandrian, Bescie Member 1.
• member-level stratigraphic resolution
Environment/lithology: gray limestone
Size class: macrofossils
Collection methods: Bryozoans also found in collection.
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 24387: authorized by Steven Holland, entered by Tori Hanson on 06.08.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Trilobita | |
Primaspis sp. Richter and Richter 1917 trilobite
Primaspis reversa trilobite | |
Lichas sp. Dalman 1827 trilobite | |
Lingulata | |
Trematis sp. Sharpe 1848 | |
Rhynchonellata | |
Parastrophinella reversa Billings 1857 | |
Strophomenata | |
Leptaena sp. Dalman 1828 | |
Pterobranchia | |
"Climacograptus normalis" = Normalograptus normalis
"Climacograptus normalis" = Normalograptus normalis Lapworth 1877 graptolite | |
Crinoidea | |
? Glyptocrinus sp. Hall 1847 Sea lily | |
Calceocrinus sp. Hall 1852 Sea lily |