Where: Quebec, Canada (49.3° N, 62.3° W)
• Paleocoordinates: 22.7° S, 81.4° W (Wright 2013)
• coordinate stated in text
• small collection-level geographic resolution
When: Richardson or Cybele Member (Jupiter Formation), Aeronian to Aeronian (440.5 - 432.9 Ma)
Environment/lithology: open shallow subtidal; lithified, gray lime mudstone and lithified, calcareous mudstone
Size class: macrofossils
Reposited in the GSC
Collection methods: surface (in situ), mechanical,
Primary reference: B. D. E. Chatterton and R. Ludvigsen. 2004. Early Silurian trilobites of Anticosti Island, Québec, Canada. Palaeontographica Canadiana 22 [M. Hopkins/M. Hopkins]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 186061: authorized by Melanie Hopkins, entered by Melanie Hopkins on 08.06.2017
Creative Commons license: CC0 (CC0)
Taxonomic list
Artiopoda | |
Acernaspis orestes Billings 1860 trilobite | |
Nucleurus anticostiensis trilobite
Encrinurus jini Chatterton and Ludvigsen 2004 trilobite | |
Calymene nowlani n. sp. Chatterton and Ludvigsen 2004 trilobite
Diacalymene schucherti Twenhofel 1928 trilobite | |
"Lichidae" indet. Hawle and Corda 1847 trilobite |