Where: France (49.9° N, 1.1° E: paleocoordinates 39.8° N, 2.5° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Subprionocyclus neptuni ammonoid zone, Late/Upper Turonian (93.5 - 89.3 Ma)
• From Craie à bioclasts abondantes, à petites silex cornue
• group of beds-level stratigraphic resolution
Environment/lithology: lithified, shelly/skeletal, cherty/siliceous chalk
Size class: macrofossils
Collection methods: Repository: Muséum du Havre
Primary reference: W. J. Kennedy and A. S. Gale. 2015. Late Turonian ammonites from Haute-Normandie, France. Acta Geologica Polonica 65:507-524 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 175636: authorized by Matthew Clapham, entered by Matthew Clapham on 23.12.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Subprionocyclus hitchinensis Billinghurst 1927 ammonite |