The Tres Islas Formation is a Permian geologic formation in Uruguay. It underlies Mangrullo Formation.
The Almirón Hotsprings have their origin here.[1]
References
editBibliography
edit- Veroslavsky, Eduardo; Ubilla, Martín; Martínez, Sergio (eds.). Cuencas sedimentarias de Uruguay. Geología, paleontología y recursos naturales. Paleozoico (in Spanish). Montevideo: DI.R.A.C. ISBN 9974-0-0316-4.
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