Where: Angola (12.0° S, 13.8° E: paleocoordinates 25.1° S, 3.1° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Hoplitoplacenticeras vari ammonoid zone, Late/Upper Campanian (83.5 - 70.6 Ma)
• STRATIGRAPHIC RELATIONS: From unnamed lithostratigraphic unit. AGE: Late Campanian, on the basis of ammonite biostratigraphy; Hoplitoplacenticeras vari zone. STRATIGRAPHIC POSITION: From unknown position within region section.
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Preservation: mold/impression
Collected by O'Donnell; reposited in the BMNH
• COLLECTOR: H. O'Donnell. REPOSITORY: BMNH.
Primary reference: M. K. Howarth. 1965. Cretaceous ammonites and nautiloids from Angola. Bulletin of the British Museum (Natural History) Geology 10(10):337-412 [A. Hendy/A. Hendy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 88883: authorized by Austin Hendy, entered by Austin Hendy on 23.04.2009, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Didymoceras subtuberculatum n. sp.
Didymoceras subtuberculatum n. sp. Howarth 1965 ammonite | |
Polyptychoceras pseudogaultinum Yokoyama 1890 ammonite | |
Eupachydiscus pseudogrossouvrei Collignon 1955 ammonite | |
Kitchinites angolaensis Howarth 1965 ammonite | |
Tetragonites sp. Kossmat 1895 ammonite
Anagaudryceras mikobokense Collignon 1956 ammonite | |
Hoplitoplacenticeras sp., "Hoplitoplacenticeras marroti" = Hoplitoplacenticeras (Hoplitoplacenticeras) marroti, Hoplitoplacenticeras costulosum
Hoplitoplacenticeras sp. Paulcke 1906 ammonite
"Hoplitoplacenticeras marroti" = Hoplitoplacenticeras (Hoplitoplacenticeras) marroti Coquand 1859 ammonite
Hoplitoplacenticeras costulosum Schlüter 1867 ammonite | |
Eutrephoceras angolaense n. sp.3
Eutrephoceras angolaense n. sp.3 Wiedmann 1960 |