PB350 (Ordovician of the United States)
Where: New York (44.6° N, 73.4° W: paleocoordinates 28.8° S, 56.4° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Crown Point Formation (Chazy Group), Whiterockian (471.8 - 457.5 Ma)
Environment/lithology: lithified, silty limestone
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 103005: authorized by Melanie Hopkins, entered by Melanie Hopkins on 21.01.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
unclassified | |
Trilobita | |
Lonchodomas sp. Angelin 1854 trilobite | |
Remopleurides canadensis Billings 1865 trilobite | |
Pliomerops canadensis Billings 1859 trilobite | |
Sphaerexochus valcourensis Shaw and Bolton 2011 trilobite | |
Calyptaulax annulata Raymond 1905 trilobite |