Big Brook (Mt. Laurel) (Cretaceous to of the United States)

Also known as Coelurus Run

Where: Monmouth County, New Jersey (40.3° N, 74.3° W: paleocoordinates 39.7° N, 45.3° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Mount Laurel Formation (Monmouth Group), Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marginal marine; lithology not reported

Size classes: macrofossils, mesofossils

Collection methods: surface (float),

Primary reference: J. Leidy. 1865. Cretaceous reptiles of the United States. Smithsonian Contributions to Knowledge 192:1-135 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 167772: authorized by Matthew Carrano, entered by Matthew Carrano on 31.03.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Osteichthyes
 Dipnoi - Ceratodontidae
Ceratodus aff. frazieri2 Ostrom 1970 lungfish
NJSM 18774
Reptilia
 Ornithischia - Hadrosauridae
Hadrosauridae indet.1 Cope 1869 hadrosaurid
MAPS 1213a, jaw fragment and teeth
 Theropoda -
Coelosaurus antiquus n. sp. Leidy 1865 ornithomimosaur
ANSP 9222