Robuta

https://digitalcollections.library.oregon.gov/nodes/view/250225 Preliminary geologic map of the Little Chinquapin Mountain 7.5' quadrangle, Jackson and Klamath... Date: 2008 | Collection: Geology and Mineral Industries | Publication Set: Preliminary geologic map of the Little Chinquapin Mountain 7.5' quadrangle, Jackson... geologic mapof thechinquapin mountainpreliminarylittle