Also known as B2 of Brainerd & Seely & 2706f of Ross (1963)
Where: Clinton County, New York (44.9° N, 73.4° W: paleocoordinates 27.9° S, 54.7° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Crown Point Formation, Chazyan (470.0 - 457.3 Ma)
• see Flower (1961, p. 13)
• bed-level stratigraphic resolution
Environment/lithology: fine-grained, ooidal limestone
•"Dolomitic biosparite", Ross (1963)
Size classes: macrofossils, mesofossils
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: taxonomic analysis
PaleoDB collection 56212: authorized by Pete Wagner, entered by Pete Wagner on 15.11.2005, edited by Björn Kröger
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
"Camerella longirostris" = Onychoplecia longirostris
"Camerella longirostris" = Onychoplecia longirostris Billings 1859 | |
Rhynchonellata | |
"Camarotoechia pristina" = Rostricellula pristina
"Camarotoechia pristina" = Rostricellula pristina Raymond 1905 | |
"Zygospira acutirostris" = Sphenotreta acutirostris
"Zygospira acutirostris" = Sphenotreta acutirostris Hall 1847 | |
"Hebertella vulgaris" = Mimella vulgaris
"Hebertella vulgaris" = Mimella vulgaris Raymond 1911 | |
Stenolaemata | |
Phylloporina sp.1 Foerste 1887 | |
Chazydictya chazyensis1 Ross 1963 | |
"Rhinidictya fenestrata" = Stictopora fenestrata Hall 1847
"Stictopora fenestrata" = Stictopora fenestrata1 Hall 1847 | |
Gastropoda | |
Bucania sulcatina Emmons 1842 snail | |
Eunema sp. Salter 1859 snail | |
"Trochonema hudsoni" = Straparollina hudsoni
"Trochonema hudsoni" = Straparollina hudsoni Raymond 1905 snail | |
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Raphistoma stamineum Hall 1847 snail | |
Rostroconchia | |
"Conocardium beecheri" = Pojetaconcha beecheri
"Conocardium beecheri" = Pojetaconcha beecheri Raymond 1905 | |
Ostracoda | |
Leperditia canadensis Jones 1858 ostracod | |
Trilobita | |
Thaleops ovata, "Illaenus globosus" = Stenopareia globosus
Thaleops ovata Conrad 1843 trilobite
"Illaenus globosus" = Stenopareia globosus Billings 1859 trilobite | |
Sphaerocoryphe goodnovi trilobite
Sphaerexochus parvus Billings 1865 trilobite | |
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Asaphus beta trilobite
"Asaphus marginalis" = Basilicus (Basiliella) whittingtoni Shaw 1968 trilobite
Isotelus harrisi Raymond 1905 trilobite | |
Amphilichas minganensis Billings 1865 trilobite |