Where: England, United Kingdom (52.0° N, 2.0° W)
• Paleocoordinates: 40.4° N, 14.4° E (Wright 2013)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Marlstone Rock-bed Formation, Spinatum (192.9 - 184.2 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. Palaeontographical Society Monograph 1-50 [M. Clapham/M. Clapham/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 38097: authorized by Martin Aberhan, entered by Sabine Nürnberg on 12.04.2004
Creative Commons license: CC0 (CC0)
Taxonomic list
Rhynchonellata | |
"Rhynchonella dumbletonensis n. sp." = Tetrarhynchia dumbletonensis
"Rhynchonella dumbletonensis n. sp." = Tetrarhynchia dumbletonensis Davidson 1878 |