Where: Dorset, United Kingdom (50.7° N, 2.7° W: paleocoordinates 38.5° N, 8.4° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Bifrons (182.0 - 175.6 Ma)

• Attributed to bifrons zone by Walker (1892).

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collected by J.F. Walker; reposited in the BMNH

Primary reference: D. V. Ager. 1962. A Monograph of the British Liassic Rhynchonellidae, Part III 85-136 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 159400: authorized by Matthew Clapham, entered by Matthew Clapham on 02.08.2014

Creative Commons license: CC BY (attribution)