Where: England, United Kingdom (51.5° N, 2.1° W: paleocoordinates 42.2° N, 7.1° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Lower Member (Kimmeridge Clay Formation), Kimmeridgian (155.7 - 150.8 Ma)

• member assignment questionable

• bed-level stratigraphic resolution

Environment/lithology: marine

Size class: macrofossils

Collected by A. D. Passmore in 1955; reposited in the OUM

Primary reference: J. B. Delair. 1973. The dinosaurs of Wiltshire. The Wiltshire Archaeological and Natural History Magazine 68:1-7 [M. Carrano/M. Carrano] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 75778: authorized by Matt Carrano, entered by Matt Carrano on 29.10.2007