Also known as USGS Mesozoic Collection No. 9568

Where: Massachusetts (41.4° N, 70.6° W: paleocoordinates 41.4° N, 70.6° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Raritan Formation, Late/Upper Cenomanian (99.6 - 93.5 Ma)

• erratic cobble

• formation-level stratigraphic resolution

Environment/lithology: marine; lithified, sideritic limestone

Reposited in the USGS

Primary reference: N. F. Sohl and H. A. Kollmann. 1985. Cretaceous Actaeonellid Gastropods from the Western Hemisphere. United States Geological Survey Professional Paper 1304:1-104 [P. Harries/P. Harries]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 66613: authorized by Peter Harries, entered by Peter Harries on 11.10.2006

Creative Commons license: CC BY (attribution)