Also known as Sewell

Where: Gloucester County, New Jersey (39.8° N, 75.1° W: paleocoordinates 40.2° N, 50.8° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Navesink Formation (Monmouth Group), Maastrichtian (70.6 - 65.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: coastal; poorly lithified, glauconitic, green sandstone

Size classes: macrofossils, mesofossils

Collected in 1947

Collection methods: salvage, quarrying, mechanical,

Primary reference: E. H. Colbert. 1948. A hadrosaurian dinosaur from New Jersey. Proceedings of the Academy of Natural Sciences of Philadelphia 100:23-37 [M. Carrano/M. Carrano/M. Carrano] more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 53054: authorized by Matt Carrano, entered by Matt Carrano on 02.09.2005