Where: Colombia (6.8° N, 73.2° W: paleocoordinates 5.2° N, 42.1° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Synoceras verrucosum ammonoid zone, Rosablanca Formation, Late/Upper Valanginian (140.2 - 136.4 Ma)
• 3m above Notoemys zapatocaensis type level
• group of beds-level stratigraphic resolution
Environment/lithology: marginal marine; limestone
Size class: macrofossils
Collection methods: MGJRG IPN-EAC Museo Geológico José Royo y Goméz–Instituto Colombiano de Geología y Minería-Ingeominas, Bogotá, Colombia
Primary reference: E. A. Cadena. 2011. First record of eucryptodiran turtles from the Early Cretaceous (Valanginian), at the northernmost part of South America. South American Journal of Herpetology 6(1):49-53 [P. Mannion/P. Mannion]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 137831: authorized by Philip Mannion, entered by Philip Mannion on 21.12.2012, edited by Evangelos Vlachos
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
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Reptilia | |
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Plesiosauria indet. plesiosaur | |
Ichthyosauria indet. ichthyosaur | |
Pelomedusoides indet.1 sideneck turtle PN 16 EAC-14012003-1A, left partial costal 5; IPN 16 EAC-14012003-1B, posterior peripheral bone.
Eucryptodira indet. Gaffney 1975 turtle IPN 15 EAC‑14012003‑4A (left partial second costal bone); IPN 15 EAC‑4B (left nearly complete sixth costal bone); IPN 15 EAC‑14012003‑4C (left nearly complete eight costal bone) and IPN 15 EAC‑14012003 4D (left partial ninth peripheral bone)
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Cephalopoda | |
Ammonitida indet. Hyatt 1889 ammonite | |
Saynoceras verrucosum d'Orbigny 1841 ammonite | |
Gastropoda | |
Gastropoda indet. Cuvier 1795 snail | |
Bivalvia | |
Bivalvia indet. Linnaeus 1758 clam |