St. Martin Junction near Montreal, Chazy Group (Ordovician of Canada)
Where: Quebec, Canada (45.6° N, 73.7° W)
• Paleocoordinates: 9.0° S, 100.3° W (Wright 2013)
• coordinate based on nearby landmark
When: Chazy Group, Chazyan (470.0 - 457.3 Ma)
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Primary reference: P. E. Raymond. 1911. The Brachiopoda and Ostracoda of the Chazyan. Annals of the Carnegie Museum 7:215-259 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 172209: authorized by Björn Kröger, entered by Björn Kröger on 30.07.2015
Creative Commons license: CC0 (CC0)
Taxonomic list
Show authors, comments, and common names
unclassified | |
Trilobita | |
| |
"Illaenus globosus" = Stenopareia globosus
"Illaenus globosus" = Stenopareia globosus Billings 1859 trilobite | |
Gastropoda | |
Raphistoma stamineum Hall 1847 snail | |
Stenolaemata | |
"Stictopora glomerata" = Phaenoporella glomerata
"Stictopora glomerata" = Phaenoporella glomerata Hall 1847 | |
Lingulata | |
"Lingula cf. huronensis" = Lingulella huronensis
| |
Strophomenata | |
"Rafinesquina incrassata" = Dactylogonia incrassata
"Rafinesquina incrassata" = Dactylogonia incrassata Hall 1847 | |
Rhynchonellata | |
"Camarotoechia orientalis" = Rostricellula orientalis
"Camarotoechia orientalis" = Rostricellula orientalis Billings 1859 | |
"Hebertella vulgaris" = Mimella vulgaris, "Hebertella borealis" = Mimella borealis
"Hebertella vulgaris" = Mimella vulgaris Raymond 1911
"Hebertella borealis" = Mimella borealis Billings 1859 | |
"Plaesiomys platys" = Multicostella platys
"Plaesiomys platys" = Multicostella platys Billings 1859 | |
Blastoidocrinus carchariaedens Billings 1859 | |
Paracrinoidea | |
Malocystites murchisoni Billings 1858 |