Arroio Chuí locality, Santa Vitória do Palmar (Pleistocene of Brazil)

Also known as Arroyo Chuí, Lagoon-Barrier III System, Chuí Creek Lagoon System III

Where: Rio Grande do Sul, Brazil (33.7° S, 53.4° W: paleocoordinates 33.7° S, 53.4° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Lujanian mammal zone, Santa Vitória Formation, Late/Upper Pleistocene (0.1 - 0.0 Ma)

• The outcrops in the Arroio Chuí belong to the Lagoon-Barrier III System (Santa Vitória Formation). The age of the paleofauna is correlated to the Lujanian Stage/Age of Buenos Aires Province (Oliveira, 1999), according to the guide fossil Equus neogeus (Cione & Tonni, 1999).

Environment/lithology: terrestrial; lithology not reported

Size classes: macrofossils, mesofossils

Collection methods: Repository:Emgidio Pinto Martino Collection, Museum Coronel Tancredo Fernandes de Mello, Santa Vitória do Palmar, RS, Brazil; and Institutional abbreviations.EPM-PV, Emgidio Pinto Martino

•Collection, Museu Coronel Tancredo Fernandes de Mello,

•Santa Vitória do Palmar, RS, Brazil; MCPU-PV, Museu de Ciências,

•PUCRS Uruguaiana, RS, Brazil; MNRJ, Museu Nacional,

•Rio de Janeiro, RJ, Brazil

Primary reference: E. V. Oliveira and J. C. Pereira. 2009. Intertropical cingulates (Mammalia, Xenarthra) from the Quaternary of Southern Brazil: Systematics and paleobiogeographical aspects. Revista Brasileira de Paleontologia 12(3):167-178 [C. Jaramillo/M. Vallejo/A. Cardenas ]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 147598: authorized by Carlos Jaramillo, entered by Maria Vallejo on 09.07.2013, edited by Katherine Magoulick, Grace Varnham, Miranta Kouvari and Kateryn Pino

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Cingulata - Pampatheriidae
Pampatherium sp.3 Ameghino 1875 edentate
Pampatherium humboldtii Lund 1839 edentate
EPM-PV 0445, EPM-PV 0446, MCTFM-PV 0861
Holmesina paulacoutoi Cartelle and Bohorquez 1985 edentate
MNRJ 3538-V
 Cingulata - Glyptodontidae
Doedicurus clavicaudatus3 Owen 1847 glyptodon
Glyptodon clavipes3 Owen 1839 glyptodon
Glyptodon cf. reticulatus3 Owen 1845 glyptodon
Panochthus sp.3 Burmeister 1866 glyptodon
 Cingulata - Dasypodidae
Dasypus sp., "Propraopus aff. sulcatus" = Propraopus sulcatus, "Propraopus cf. grandis" = Propraopus sulcatus3
Dasypus sp. Linnaeus 1758 armadillo
EPM-PV 0444
"Propraopus aff. sulcatus" = Propraopus sulcatus Lund 1838 armadillo
EPM-PV 0442, EPM-PV 0443
"Propraopus cf. grandis" = Propraopus sulcatus3 Lund 1838 armadillo
  - Mylodontidae
Catonyx sp.3 Ameghino 1891 edentate
Lestodon armatus4 Gervais 1855 edentate
Glossotherium robustum3 Owen 1842 edentate
Mylodon darwini3 Owen 1839 edentate
 Megatherioidea - Megatheriidae
Megatherium americanum3 Cuvier 1796 edentate
 Notoungulata - Toxodontidae
Toxodontinae indet.3 Owen 1837 notoungulate
Toxodon sp.3 Owen 1837 notoungulate
 Notoungulata - Haplodontheriidae
"Haplodontheriinae indet." = Haplodontheriidae3
"Haplodontheriinae indet." = Haplodontheriidae3 Ameghino 1907 notoungulate
 Proboscidea - Gomphotheriidae
Gomphotheriidae indet.2, "Stegomastodon waringi" = Notiomastodon platensis3
Gomphotheriidae indet.2 Hay 1922 gomphothere
LGP-G0001, LGP-G0036, LGP-G0037
"Stegomastodon waringi" = Notiomastodon platensis3 Ameghino 1888 gomphothere
 Carnivora - Canidae
Protocyon troglodytes3 Lund 1938 canine
MCPU-PV 148
 Carnivora - Felidae
Smilodon populator3 Lund 1842 saber-toothed cat
 Perissodactyla - Equidae
"Equus neogeus" = Equus caballus3, Hippidion principale3
"Equus neogeus" = Equus caballus3 Linnaeus 1758 horse
Hippidion principale3 Lund 1846 horse
 Perissodactyla - Tapiridae
Tapirus terrestris3 Linnaeus 1758 Brazilian tapir
 Panameriungulata - Macraucheniidae
"Macrauchenia patachonica" = Macrauchenia patagonica3
"Macrauchenia patachonica" = Macrauchenia patagonica3 Owen 1838 placental
 Artiodactyla - Tayassuidae
Tayassu sp.3 Fischer 1814 peccary
 Artiodactyla - Camelidae
Hemiauchenia paradoxa3 Gervais and Ameghino 1880 camel
Lama guanicoe3 Müller 1776 guanaco
 Artiodactyla - Cervidae
Antifer sp.3 Ameghino 1889 deer
Morenelaphus sp.3 Carette 1922 New World deer
Ozotoceros bezoarticus3 Linné 1758 Pampas deer
 Rodentia - Echimyidae
Myocastor coypus1 Molina 1782 coypu
 Rodentia - Chinchillidae
Lagostomus cf. maximus1 Desmarest 1817 plains viscacha
 Rodentia - Caviidae
Microcavia sp.1 Gervais and Ameghino 1880 caviomorph
Hydrochoerus hydrochaeris3 Linnaeus 1766 capybara