Where: Quebec, Canada (48.2° N, 64.8° W: paleocoordinates 23.5° S, 35.1° W)
When: Pterospathodus amorphognathoides graptolite zone, La Vieille Formation (Chaleurs Group), Telychian (438.5 - 433.4 Ma)
• Formation spans Cyrtograptus lapworthi - Cyrtograptus murchisoni zones. C6 brachiopod zone
• formation-level stratigraphic resolution
Environment/lithology: limestone and shale
Size class: macrofossils
Reposited in the GSC, YPM
Primary reference: S. A. Northrop. 1939. Paleontology and stratigraphy of the Silurian rocks of the Port Daniel-Black Cape Region, Gaspé. Geological Society of America Special Paper 21:1-302 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 184851: authorized by Pete Wagner, entered by Pete Wagner on 27.03.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
"Euomphalopterus aequilaterus" = Spiroraphe aequilatera
"Euomphalopterus aequilaterus" = Spiroraphe aequilatera Wahlenberg 1821 snail | |
Rhynchonellata | |
Rhynchotreta cuneata Dalman 1828 Rhynchotreta cuneata var. americana Hall 1879 p. 167-168, pi. 25, figs. 29-38.
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Atrypa reticularis Linnaeus 1758 | |
"Parmorthis elegantula" = Resserella
"Parmorthis elegantula" = Resserella | |
Strophomenata | |
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"Protomegastrophia profunda" = Brachyprion (Protomegastrophia) profunda
"Protomegastrophia profunda" = Brachyprion (Protomegastrophia) profunda Hall 1852 | |
Trilobita | |
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Anthozoa | |
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Favosites gothlandicus Lamarck 1816 tabulate coral
Favosites hisingeri Milne-Edwards and Haime 1851 tabulate coral | |
Alveolites depressus tabulate coral | |
Stromatoporoidea | |
Stromatopora "sp. B" Goldfuss 1826 stromatoporoid sponge |