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Arroio Cancela Paleontological Site | |
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Location | Santa Maria, Rio Grande do Sul, Brazil |
Coordinates | 29°41′42″S 53°47′43″W / 29.69500°S 53.79528°W |
The Paleontological Site Arroio Cancela is located within the city of Santa Maria, a municipality of Rio Grande do Sul, the southernmost state of Brazil. The site is situated in the neighbourhood Nossa Senhora de Lourdes at an altitude of 107 metres above sea level. The fossils have been discovered within the sediments of the Santa Maria Formation, they are vertebrates from the Triassic period and are about 225 million years old.
This site is and is easily accessible, because the Central Bus Station Station of Santa Maria is merely 600 metres away. Only one hundred metres from the site, at the corner of the streets Irmão Donato and Otavio Alves de Oliveira, is the school State General Edson de Figueiredo and a nearby shopping centre.
Thirty-five metres higher in elevation (and stratigraphy) one finds the Paleontological Site Largo Padre Daniel Cargnin and the Paleontological Site Bela Vista. At the Paleontological Site Largo Padre Daniel Cargnin (Point 1, Figure 2) Cargnin collected a Therioherpeton cargnini and at the Paleontological Site Bela Vista (Point 2, Figure 2) fragments of an unidentified skull were discovered. The last two sites are close to the Cerrito hill and belong already to the Caturrita Formation.