Where: Switzerland (47.4° N, 7.8° E: paleocoordinates 38.0° N, 17.0° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Variansschichten Formation, Early/Lower Callovian (164.7 - 161.2 Ma)
Environment/lithology: marine; lithified siliciclastic sediments
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 135375: authorized by Matthew Clapham, entered by Matthew Clapham on 24.10.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Stenogmus pentagonalis Cooper 1983 |