Where: Colombia (3.7° N, 74.9° W: paleocoordinates 1.9° S, 46.7° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Hilo Formation (Villeta Group), Middle Albian (109.0 - 105.3 Ma)
• bed-level stratigraphic resolution
Environment/lithology: basinal (); marl and lithified, concretionary limestone
Primary reference: T. Villamil. 1998. Chronology, relative sea-level history and a new sequence stratigraphic model for basinal Cretaceous facies of Colombia. in Paleogeographic Evolution and Non-glacial Eustasy, Northern South America, SEPM Special Publication 58:161-216 [P. Harries/P. Harries/J. Alroy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 67477: authorized by Peter Harries, entered by Peter Harries on 21.11.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
""Inoceramus" anglicus" = Gnesioceramus anglicus, "Actinoceramus munsoni" = Birostrina
""Inoceramus" anglicus" = Gnesioceramus anglicus Woods 1911 clam
"Actinoceramus munsoni" = Birostrina clam | |
Cephalopoda | |
Oxytropidoceras laraense, "Oxytropidoceras venezolanum" = Oxytropidoceras (Venezoliceras) venezolanum, "Oxytropidoceras karsteni" = Oxytropidoceras (Venezoliceras) karsteni
"Oxytropidoceras venezolanum" = Oxytropidoceras (Venezoliceras) venezolanum Stieler 1920 ammonite subgenus: Venezoliceras
"Oxytropidoceras karsteni" = Oxytropidoceras (Venezoliceras) karsteni Stieler 1920 ammonite subgenus: Venezoliceras
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