Where: Vermont (44.9° N, 73.4° W: paleocoordinates 28.6° S, 56.3° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Chazy Group, Whiterockian (470.0 - 457.3 Ma)

Environment/lithology: marine; lithology not reported

Size classes: macrofossils, mesofossils

Preservation: replaced with silica

Reposited in the NYSM

Collection methods: chemical, mechanical,

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 103286: authorized by Melanie Hopkins, entered by Melanie Hopkins on 25.01.2011

Creative Commons license: CC BY (attribution)