Where: England, United Kingdom (51.6° N, 0.8° W: paleocoordinates 41.4° N, 0.9° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Chalk Rock Member (Lewes Nodular Chalk Formation), Late/Upper Turonian (93.5 - 89.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified, hardground, nodular, muddy chalk
Size class: macrofossils
Reposited in the BGS
• Repository: Institute of Geological Sciences (now BGS?)
Primary reference: C. W. Wright. 1979. The ammonites of the English Chalk Rock (Upper Turonian). Bulletin of the British Museum (Natural History), Geology 31:281-332 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 175791: authorized by Matthew Clapham, entered by Matthew Clapham on 10.01.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Tongoboryoceras rhodanicum Roman and Mazeran 1913 ammonite |