Locality 4, above Catumbella Dam (Cretaceous of Angola)

Where: Angola (12.5° S, 13.6° E: paleocoordinates 29.0° S, 1.9° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Late/Upper Albian (105.3 - 99.6 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified, ferruginous, nodular limestone

• Creamy-colored limestone with ironstone nodules

Size class: macrofossils

Collected by J.W. Gregory in 1912; reposited in the BMNH

Primary reference: L. F. Spath. 1922. On Cretaceous Ammonoidea from Angola, collected by Professor J. W. Gregory, D.Sc., F.R.S. Transactions of the Royal Society of Edinburgh 53:91-160 [L. Bulot/L. Bulot/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 210736: authorized by Matthew Clapham, entered by Matthew Clapham on 18.06.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ammonitida - Brancoceratidae
"Subschloenbachia evoluta" = Mortoniceras (Mortoniceras) evolutum
"Subschloenbachia evoluta" = Mortoniceras (Mortoniceras) evolutum Spath 1922 ammonite