Where: Madagascar (18.4° S, 48.5° E: paleocoordinates 37.8° S, 39.2° E)

When: Coilopoceras requieni - Romaniceras deveriai ammonoid zone, Late/Upper Turonian (93.5 - 89.3 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: F. Kawabe and Y. Shigeta. 2001. The genus Hourcquia (Ammonoidea, Pseudotissotiidae) from the Upper Cretaceous of Hokkaido, Japan: biostratigraphic and biogeographic implications. Paleontological Research 5(2):101-109 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 200136: authorized by Pete Wagner, entered by Pete Wagner on 19.03.2019

Creative Commons license: CC BY (attribution)