V122 (Ordovician of the United States)

Where: New York (44.6° N, 73.4° W: paleocoordinates 28.8° S, 56.4° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Crown Point Formation (Chazy Group), Whiterockian (471.8 - 457.5 Ma)

Environment/lithology: lithified reef rocks and lithified grainstone

Size classes: macrofossils, mesofossils

Reposited in the NYSM

Primary reference: F.C. Shaw. 1968. Early Middle Ordovician (Chazy) trilobites of New York. New York State Museum and Science Service Memoir 17:1-163 [P. Wagner/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 103314: authorized by Melanie Hopkins, entered by Melanie Hopkins on 25.01.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Corynexochida - Styginidae
"Platillaenus limbatus" = Failleana limbata
"Platillaenus limbatus" = Failleana limbata Raymond 1910 trilobite
 Corynexochida - Illaenidae
"Bumastus (Bumastus) globosus" = Stenopareia globosus
"Bumastus (Bumastus) globosus" = Stenopareia globosus Billings 1859 trilobite
 Phacopida - Encrinuridae
? Cybeloides sp. Slocum 1913 trilobite
 Phacopida - Cheiruridae
Ceraurinella latipyga Shaw 1968 trilobite
Sphaerexochus valcourensis2 Shaw and Bolton 2011 trilobite
 Ptychopariida - Raymondinidae
Glaphurina lamottensis Ulrich 1930 trilobite
 Lichida - Lichidae
Amphilichas sp.1 Raymond 1905 trilobite
either A. conradi or A. planus (specimen priorly ID'd as A. minganensis)
Amphilichas minganensis Billings 1865 trilobite