Where: Chubut, Argentina (45.7° S, 68.7° W: paleocoordinates 47.6° S, 59.8° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Tinguirirican mammal zone, Vera Member (Sarmiento Formation), Priabonian to Priabonian (37.2 - 28.4 Ma)
• Tinguirirican SALMA, latest Eocene/early Oligocene (Madden et al. 2010).
•High in Gran Barranca section V of Cifelli (1985), near top of "massive, impure, faintly beaded tuff with Mn, especially in lower part"
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size classes: macrofossils, mesofossils
Primary reference: R. Cifelli. 1985. Biostratigraphy of the Casamayoran, Early Eocene of Patagonia. American Museum Novitates 2820:1-26 [J. Zijlstra/J. Zijlstra] more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 176195: authorized by Jelle Zijlstra, entered by Jelle Zijlstra on 30.01.2016
Creative Commons license: CC BY (attribution)