Where: Gloucestershire, United Kingdom (51.8° N, 1.9° W: paleocoordinates 41.0° N, 8.7° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Sevenhampton Marl Member (Stonesfield Slate Formation), Middle Jurassic (174.7 - 161.5 Ma)

• "87ft - 91ft 6in" (Melville 1956)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; marl

Size class: macrofossils

Preservation: mold/impression

Reposited in the BGS

Collection methods: core

Primary reference: R. V. Melville. 1956. The Stratigraphical Palaeontology, ammonites excluded, of the Stowell Park borehole. Bulletin of the Geological Survey of Great Britain 11:67-139 [A. Dunhill/B. Allen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 204057: authorized by Alex Dunhill, entered by Bethany Allen on 30.08.2019

Creative Commons license: CC BY (attribution)