Also known as North Cerro Bayo 2
Where: Chubut, Argentina (43.2° S, 67.7° W: paleocoordinates 45.4° S, 56.1° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Middle Member (La Colonia Formation), Maastrichtian (72.1 - 66.0 Ma)
• Middle facies association of the La Colonia Formation
•
•La Colonia Fm = Maastrichtian (Clyde et al. 2021)
• bed-level stratigraphic resolution
Environment/lithology: estuary or bay; mudstone
Size class: macrofossils
Collected by Z. Gasparini in 2011
Collection methods: surface (in situ),
Primary reference: Z. Gasparini, J. Sterli, A. Parras, J. P. O'Gorman, L. Salgado, J. Varela, and D. Pol. 2015. Late Cretaceous reptilian biota of the La Colonia Formation, central Patagonia, Argentina: occurrences, preservation and paleoenvironments. Cretaceous Research 54:154-168 [P. Mannion/J. Tennant/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 224258: authorized by Matthew Carrano, entered by Matthew Carrano on 04.02.2022
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
|