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Authors whose works are in public domain in at least one jurisdiction

List of works by Ogden Tweto

Age of Laramide porphyries near Leadville, Colorado

scientific article published in 1962

Form and Structure of Sills Near Pando, Colorado

scholarly article

Geologic map and sections of the Holy Cross Quadrangle, Eagle, Lake, Pitkin, and Summit counties, Colorado

article

Geologic map of the Holy Cross Quadrangle, Eagle, Lake, Pitkin, and Summit counties, Colorado

article

Geologic map of the southwestern part of the Holy Cross quadrangle, Colorado

scientific article published in 1958

Geologic maps of the Leadville drainage tunnel, Colorado

scientific article published in 1951

Geology and ore deposits of the Boulder County tungsten district, Colorado

scholarly article by Thomas Seward Lovering published in January 1953

Geology of the Minturn 15-minute quadrangle, Eagle and Summit counties, Colorado

scholarly article by Ogden Tweto published in January 1977

Gravity and magnetic features as related to geology in the Leadville 30-minute Quadrangle, Colorado

scholarly article by Ogden Tweto published in January 1972

Laramide (Late Cretaceous-Early Tertiary) Orogeny in the Southern Rocky Mountains

Ore deposits of the Gilman District, Eagle County, Colorado

scientific article published in 1978

Precambrian Ancestry of the Colorado Mineral Belt

scientific article published in 1963

Preliminary geologic map of east half of Vernal 1 degree by 2 degrees Quadrangle, Colorado

scientific article published in 1975

Preliminary geologic map of the Vernal 1 degree by 2 degrees Quadrangle, Colorado, Utah, and Wyoming

scientific article published in 1978

Preliminary report on the geology and ore deposits of the Minturn quadrangle, Colorado

scholarly article by Thomas Seward Lovering published in January 1944

Reconnaissance geologic map of the Dillon 15-minute Quadrangle, Summit, Eagle, and Grand counties, Colorado

scientific article published in 1973

Reconnaissance geologic map of the Mount Elbert 15-minute Quadrangle, Lake Chaffee, and Pitkin counties, Colorado

article

Reconnaissance geologic map of the Mount Powell 15-minute Quadrangle, Grand, Summit, and Eagle counties, Colorado

scientific article published in 1973

Reconnaissance geologic map of the Ute Peak 15-minute Quadrangle, Grand and Summit counties, Colorado

scientific article published in 1973

Rock units of the Precambrian basement in Colorado

article published in 1987

St. Kevin Granite, Sawatch Range, Colorado

article published in 1964

The Precambrian of the Rocky Mountain region

scientific article published in 1986

The Rio Grande Rift System in Colorado

Tungsten in the United States, exclusive of Alaska and Hawaii

scientific article published in January 1962