Also known as Baryonyx type, Ockley, Smokejack's

Where: England, United Kingdom (51.1° N, 0.3° W: paleocoordinates 41.4° N, 10.2° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Cypridea clavata small shelly zone, Upper Member (Weald Clay Formation), Early/Lower Barremian (130.0 - 125.5 Ma)

• about 7 m below the base of BGS Bed 5c, Cypridea clavata zone; Hughes's MCT phase 2 (1994)

• bed-level stratigraphic resolution

Environment/lithology: pond; lithified, bioturbated, fine-grained, concretionary, gray, green, sandy claystone and lithified, sideritic siltstone

Size classes: macrofossils, mesofossils

Preservation: mold/impression, trace

Collected by Rivett in 1945, 1983-2003, 2007-2009; reposited in the BMNH

Collection methods: quarrying, surface (float), surface (in situ), mechanical,

Primary reference: W. H. E. Rivett. 1956. On some reptilian bones from the Weald Clay of Surrey. Proceedings of the Geologists' Association 67(1540):110-111 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 45193: authorized by Matthew Carrano, entered by Matthew Carrano on 13.10.2004, edited by Kaitlin Maguire, Matthew Clapham and Jered Karr

Creative Commons license: CC BY (attribution)