Where: Cape Verde (15.2° N, 23.2° W: paleocoordinates 18.6° N, 24.4° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Neocomites neocomiensiformis ammonoid zone, Morro Formation, Early/Lower Valanginian (140.2 - 136.4 Ma)
• Basal facies, middle lower Valanginian. "Co-occurrence of Vergoliceras and Kilianella leaves no doubt about the middle early Valanginian age of the assemblage (Neocomites neocomiensiformis Zone, see Company and Tavera, 2015 with references)."
• group of beds-level stratigraphic resolution
Environment/lithology: basinal (); lithified, ferruginous limestone
Size class: macrofossils
Preservation: mold/impression, replaced with limonite
Collected in 2018
• Repository: University of Manchester
Primary reference: M. Casson, L. G. Bulot, J. Jeremiah and J. Redfern. 2020. Deep sea rock record exhumed on oceanic volcanic islands: the Cretaceous sediments of Maio, Cape Verde. Gondwana Research 81:252-264 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 208623: authorized by Matthew Clapham, entered by Matthew Clapham on 07.04.2020
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Neolissoceras (Vergoliceras) aff. salinarium Uhlig 1887 ammonite | |
Bochianites sp. Lory 1898 ammonite | |
Kilianella sp. Uhlig 1905 ammonite
"Busnardoites" sp. Nikolov 1966 ammonite |