Where: England, United Kingdom (52.6° N, 0.9° W)
• Paleocoordinates: 41.1° N, 17.1° E (Wright 2013)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Tenuicostatum (184.2 - 182.9 Ma)
• "Transition Bed" (horizon of Tiltoniceras acutum)
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Collected by D.V. Ager; reposited in the BMNH
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 138205: authorized by Matthew Clapham, entered by Matthew Clapham on 06.01.2013
Creative Commons license: CC0 (CC0)
Taxonomic list
Rhynchonellata | |
Gibbirhynchia tiltonensis n. sp.
Gibbirhynchia tiltonensis n. sp. Ager 1954 |