| 词条 | Rio do Rasto Formation |
| 释义 |
| name = Rio do Rasto Formation | image = | caption = | type = Geological formation | period = Lopingian | age = Late Permian | prilithology = Shale, sandstone | namedfor = | namedby = | region = Paraná, Santa Catarina, Rio Grande do Sul | country = {{BRA}} | coordinates = {{coord|28|24|26|S|49|32|46|W|display=inline,title}} | paleocoordinates = {{coord|41.3|S|22.4|W|display=inline}} | unitof = Paraná & Pelotas Basins | subunits = Morro Pelado Mb., Serrinha Mb. | underlies = Pirambóia Formation (Paraná Basin) Botucatu Formation (Pelotas Basin) | overlies = Teresina Formation | thickness = | extent = Paraná Basin | area = | map = Mapa Geologia Bacia do Paraná simples.png | map_caption = Extent of Paleozoic (including the Rio do Rasto Formation) and Mesozoic units in the Paraná Basin in light blue }} The Rio do Rasto Formation is a Late Permian sedimentary geological formation in the South Region of Brazil. The official name is Rio do Rasto, although in some publications it appears as Rio do Rastro. GeographyIt is found mainly in the Brazilian states of Santa Catarina, Paraná, and Rio Grande do Sul. It was formed during the Late Permian epoch of the Permian period.[1][2] Fossil contentThe following fossils have been uncovered from the formation:[3] {{div col|colwidth=18em}}
See also{{portal|Brazil|Geology|Paleontology|Permian|Prehistory of South America}}
References1. ^{{cite web |url=http://www.amesc.com.br/conteudo/?item=1438&fa=1434&cd=3390 |title=Associação dos Municípios do Extremo Sul Catarinense |publisher=AMESC |date= |accessdate=2015-11-10 |deadurl=yes |archiveurl=https://web.archive.org/web/20160222124848/http://www.amesc.com.br/conteudo/?item=1438&fa=1434&cd=3390 |archivedate=2016-02-22 |df= }} 2. ^{{cite web|url=http://www.sigrh.sp.gov.br/sigrh/basecon/r0estadual/quadro04.htm |title=SigRH |publisher=Sigrh.sp.gov.br |date= |accessdate=2015-11-10}} 3. ^Langer et al., 2008, p.1 4. ^Boos et al., 2016, p.4 5. ^Paranaichthys longianalis at Fossilworks.org Bibliography
15 : Geologic formations of Brazil|Permian System of South America|Permian Brazil|Paleontology in Brazil|Paleozoic southern paleotemperate deposits|Shale formations|Sandstone formations|Fluvial deposits|Paraná Basin|Geography of Paraná (state)|Geography of Rio Grande do Sul|Geography of Santa Catarina (state)|Environment of Paraná (state)|Environment of Rio Grande do Sul|Environment of Santa Catarina (state) |
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