Dumbleton Hill (Marlstone Rock-bed) (Jurassic of the United Kingdom)

Where: Gloucestershire, United Kingdom (52.0° N, 2.0° W: paleocoordinates 39.3° N, 6.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Marlstone Rock-bed Formation, Spinatum (189.6 - 183.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Reposited in the BMNH

Primary reference: D. V. Ager. 1956. A Monograph of the British Liassic Rhynchonellidae, Part I 1-50 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 38097: authorized by Martin Aberhan, entered by Sabine N├╝rnberg on 12.04.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Rhynchonellida - Tetrarhynchiidae
"Rhynchonella dumbletonensis n. sp." = Tetrarhynchia dumbletonensis
"Rhynchonella dumbletonensis n. sp." = Tetrarhynchia dumbletonensis Davidson 1878