Where: France (49.1° N, 0.5° W: paleocoordinates 36.7° N, 8.8° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Spinatum (189.6 - 183.0 Ma)
• Cirpa langi restricted to to ppart of the spinatum zone, including Jackson's "P" and "Px" layers.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Reposited in the BMNH
Primary reference: D. V. Ager. 1958. A Monograph of the British Liassic Rhynchonellidae, Part II 51-84 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 159287: authorized by Matthew Clapham, entered by Matthew Clapham on 30.07.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Cirpa langi Ager 1958 |