Where: Clinton County, New York (44.6° N, 73.4° W: paleocoordinates 28.1° S, 54.8° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Crown Point Formation (Chazy Group), Chazy (466.0 - 457.5 Ma)
• bed-level stratigraphic resolution
Environment/lithology: lithified limestone and shale
Size classes: macrofossils, mesofossils
Preservation: replaced with silica
Primary reference: P. E. Raymond. 1906. The Chazy Formation and its fauna. Annals of the Carnegie Museum 3(4):498-596 [P. Wagner/P. Wagner]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 56185: authorized by Pete Wagner, entered by Pete Wagner on 14.11.2005, edited by Hallie Street and Björn Kröger
Creative Commons license: CC BY (attribution)
Taxonomic list
Tergomya | |
Archinacella deformata Hall 1847 | |
Gastropoda | |
Lophospira perangulata Hall 1847 snail | |
Bucania sulcatina Emmons 1842 snail | |
"Eccyliopterus vagrans" = Eccyliopterus vagrans, "Helicotoma vagrans" = Eccyliopterus vagrans
"Eccyliopterus vagrans" = Eccyliopterus vagrans Raymond 1905 snail
"Helicotoma vagrans" = Eccyliopterus vagrans Raymond 1905 snail | |
Raphistoma stamineum Hall 1847 snail | |
Maclurites magnus Le Sueur 1818 snail | |
Bivalvia | |
Modiolopsis sp. Hall 1847 clam | |
Strophomenata | |
"Camerella longirostris" = Onychoplecia longirostris
"Camerella longirostris" = Onychoplecia longirostris Billings 1859 | |
"Rafinesquina champlainensis" = Macrocoelia champlainensis
"Rafinesquina champlainensis" = Macrocoelia champlainensis Raymond 1902 | |
Rhynchonellata | |
"Plaesiomys platys" = Multicostella platys
"Plaesiomys platys" = Multicostella platys Billings 1859 | |
Ostracoda | |
Leperditia canadensis Jones 1858 ostracod | |
Trilobita | |
Isotelus harrisi Raymond 1905 trilobite | |
Eocrinoidea | |