South of Tsaramandroso (Cretaceous of Madagascar)

Where: Boeny, Madagascar (16.4° S, 47.1° E: paleocoordinates 40.3° S, 32.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Albian (113.0 - 100.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified marl

Size class: macrofossils

Primary reference: M. Collignon. 1958. Atlas des fossiles caractéristiques de Madagascar (Ammonites). Fascicule II (Bathonien, Callovien). Pl. VI-XXXIII. Figs 31-161 [P. Scofield/P. Scofield/P. Scofield]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 234133: authorized by Paul Scofield, entered by Paul Scofield on 19.03.2024

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ammonitida - Perisphinctidae
"Obtusicostites buckmani" = Obtusicostites obtusicosta
"Obtusicostites buckmani" = Obtusicostites obtusicosta Waagen 1875 ammonite
UBGD.010143