Touro Passo creek (Pleistocene of Brazil)

Where: Rio Grande do Sul, Brazil (29.7° S, 56.8° W: paleocoordinates 29.7° S, 56.8° W)

• coordinate stated in text

• local area-level geographic resolution

When: Muddy Member (Touro Passo Formation), Late/Upper Pleistocene (0.1 - 0.0 Ma)

• The material from Touro Passo Creek does not include details about the locality and level of collection, but according to the preservation, it is possible to infer that it comes from the carbonatic level (middle portion of muddy member)

• group of beds-level stratigraphic resolution

Environment/lithology: "floodplain"; mudstone and carbonate

• Bombin (1976) defined the Touro Passo Formation, composed of a conglomeratic member, characterized by conglomerates that could represent channel deposits, overlapped by a muddy member, characterized by mudstone with sandy lenses and CaCO3 levels (rhizoconcretions), deposited in the floodplain.

Size class: macrofossils

Collection methods: Repository: MCN-PV, paleovertebrate collection, Museu de Ciências Naturais of the Fundação Zoobotânica do Rio Grande do Sul, Porto Alegre (Brazil).

Primary reference: C. S. Scherer, V. G. Pitana, and A. M. Ribeiro. 2009. Proterotheriidae and Macraucheniidae (Litopterna, Mammalia) from the Pleistocene of Rio Grande do Sul State, Brazil. Revista Brasileira de Paleontologia 12(3):231-246 [C. Jaramillo/C. Suarez-Gomez/C. Suarez-Gomez]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 151520: authorized by Carlos Jaramillo, entered by Catalina Suarez-Gomez on 06.10.2013, edited by Evangelos Vlachos

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Testudines - Emydidae
Trachemys sp. Agassiz 1857 slider
Mammalia
 Panameriungulata - Macraucheniidae
"Macrauchenia patachonica" = Macrauchenia patagonica
"Macrauchenia patachonica" = Macrauchenia patagonica Owen 1838 placental
MCN-PV 2160