Where: Gloucestershire, United Kingdom (51.9° N, 2.1° W: paleocoordinates 40.6° N, 8.7° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Crickley Member (Birdlip Limestone Formation), Aalenian (174.1 - 170.3 Ma)
• "Pea Grit"
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Reposited in the USNM
Primary reference: G. A. Cooper. 1983. The Terebratulacea (Brachiopoda) Triassic to Recent: a study of the brachidia (loops). Smithsonian Contributions to Paleobiology 50:1-290 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 135522: authorized by Matthew Clapham, entered by Matthew Clapham on 28.10.2012, edited by Marko Manojlovic
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Petalothyris simplex Buckman 1845 | |
Lophrothyris etheridgei Davidson 1852 | |
Costirhynchia costigera Buckman 1917 | |
Rhynchonelloidea subangulata Davidson 1877
Aalenirhynchia subdecorata Davidson 1853
Aalenirhynchia walkeri Rollier 1918 |