Where: England, United Kingdom (50.7° N, 2.8° W: paleocoordinates 38.1° N, 7.5° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Tenuicostatum (183.0 - 182.0 Ma)
• "At" layer
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Collected by J.F. Jackson
• Repository: National Museum of Wales, Cardiff
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 138206: authorized by Matthew Clapham, entered by Matthew Clapham on 06.01.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Zeilleria cf. elliotti1 Ager 1956 | |
Gibbirhynchia tiltonensis Ager 1954 | |
Pseudogibbirhynchia moorei2 Davidson 1852 |