ammonites
Big Brook (Cretaceous of the United States)

Where: Monmouth County County, New Jersey (40.3° N, 74.2° W: paleocoordinates 32.8° N, 35.0° W)

When: Cretaceous (145.5 - 65.5 Ma)

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Preservation: permineralized

Primary reference: B. S. Grandstaff, D. C. Parris, and R. O. Johnson. 2011. Bonnerichthys gladius (Osteichthyes) from the Cretaceous of the Atlantic coastal states. Abstracts with Programs - Geological Society of America 43(1):87 [M. Uhen/M. Shalap/M. Shalap] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 125953: authorized by Mark Uhen, entered by Margaret Shalap on 27.03.2012