Thorncombe Beacon, fallen blocks of Down Cliffs Sands (Jurassic of the United Kingdom)
Where: England, United Kingdom (50.7° N, 2.8° W: paleocoordinates 37.9° N, 6.5° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Down Cliff Formation, Margaritatus (189.6 - 183.0 Ma)
Environment/lithology: marine; lithified sandstone
Size class: macrofossils
Reposited in the BMNH
Collection methods: surface (float),
Primary reference: D. V. Ager. 1954. The genus Gibbirhynchia in the British Domerian. Proceedings of the Geologists' Association 65:25-51 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 138197: authorized by Matthew Clapham, entered by Matthew Clapham on 06.01.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Rhynchonellata | |
Gibbirhynchia muirwoodae Ager 1954 |