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.
Vale do Rio dos Bois Microregion is a statistical region in central Goiás state, Brazil. It lies west of the state capital, Goiânia. It takes its name from the Rio...
The Del Rio Clay is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period. A stratigraphic column at the Mount Bonnell location starts with the...
