Where: England, United Kingdom (50.9° N, 1.4° W: paleocoordinates 41.9° N, 1.0° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Offaster pilula and Actinocamax quadratus other zone, Upper Chalk Formation (Chalk Group), Early/Lower Campanian (83.5 - 70.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified chalk
Size class: macrofossils
Reposited in the BMNH
Primary reference: N. E. Pettitt. 1950. Rhynchonellidae of the British Chalk. Rhynchonellidae of the British Chalk, Part I 103(450):1-26 [M. Clapham/M. Manojlovic/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 159325: authorized by Matthew Clapham, entered by Marko Manojlovic on 31.07.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Orbirhynchia granum Pettitt 1954 | |
"Cretirhynchia intermedia" = Cretirhynchia (Harmignirhynchia) intermedia
"Cretirhynchia intermedia" = Cretirhynchia (Harmignirhynchia) intermedia Pettitt 1950 |