Where: Clinton County, New York (44.7° N, 73.5° W: paleocoordinates 28.1° S, 54.8° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Crown Point Formation (Chazy Group), Chazyan (470.0 - 457.3 Ma)
• Bed B division 3.
• group of beds-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified, black, silty limestone
Size class: macrofossils
Reposited in the AMNH, NMMNH, YPM
Primary reference: P. E. Raymond. 1908. The Gastropoda of the Chazy Formation. Annals of the Carnegie Museum 4:168-225 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 164475: authorized by Pete Wagner, entered by Pete Wagner on 02.12.2014, edited by Björn Kröger
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Onychoplecia gracilis1 Raymond 1902 | |
Rhynchonellata | |
"Rhynchonella acutirostris" = Sphenotreta acutirostris2
"Rhynchonella acutirostris" = Sphenotreta acutirostris2 Hall 1847 | |
Glyptorthis sulcata1 Cooper 1956 | |
Cephalopoda | |
Ooceras seelyi2 Ruedemann 1906 | |
Gastropoda | |
"Gyronema historicum" = Proturritella historicum
"Gyronema historicum" = Proturritella historicum Hudson 1905 snail | |
"Raphistoma immaturum" = Raphistoma striatum, Scalites angulatus
"Raphistoma immaturum" = Raphistoma striatum Emmons 1842 snail
Scalites angulatus Emmons 1842 snail | |
Trilobita | |
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