Also known as Canadon Blanco
Where: Chubut, Argentina (45.8° S, 69.0° W: paleocoordinates 48.2° S, 59.1° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Mustersan zone, Sarmiento Formation, Mustersan (48.0 - 42.0 Ma)
• Mustersan SALMA - Middle to Late Eocene according to Woodburne et al. (2014)
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by S. Roth
Primary reference: L. G. Marshall. 1982. Systematics of the extinct South American marsupial family Polydolopidae. Fieldiana Geology 12:1-109 [R. Butler/R. Butler]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 175761: authorized by Richard Butler, entered by Richard Butler on 09.01.2016, edited by Jelle Zijlstra, Philip Mannion and Miranta Kouvari
Creative Commons license: CC BY (attribution)
Taxonomic list
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Periphragnis exauctus5 Ameghino 1902 notoungulate AMNH 29420, lower jaw; AMNH 29422, lower jaw; AMNH 28752, lower jaw fragment
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Pseudhyrax eutrachytheroides5 Ameghino 1901 notoungulate AMNH 29406, dentary m1-3; AMNH 29410, dentary m1-3; AMNH 28883, maxilla M1-3
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Albertogaudrya robusta n. gen. n. sp.3
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