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
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 | |
"Subschloenbachia evoluta" = Mortoniceras (Mortoniceras) evolutum
"Subschloenbachia evoluta" = Mortoniceras (Mortoniceras) evolutum Spath 1922 ammonite |