Ogden Tweto.pdf
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the years from Ogden Tweto's eforts will stand as a lasting tribute to a remarkable person.
http://geosurvey.state.co.us/geology/topography/Documents/Ogden Tweto.pdf
Plate 1 Development Area
Data originally from 1:500,000 Geologic Map of Colorado, Ogden Tweto, 1979 Streams:
http://water.state.co.us/DWRIPub/Produced Nontributary Ground Water/Plate 1 Development Area.pdf
Geologist Peaks
In James Michener's book, Centennial, Ogden Tweto was referred to as "Mr. Rocky Mountain Geology"
http://geosurvey.state.co.us/geology/topography/Pages/GeologistPeaks.aspx
GE Boulder Tungsten
Tweto, Ogden, 1947, The Boulder Tungsten District, Boulder County, CO, in Vanderwilt, John W.
http://geosurvey.state.co.us/minerals/HistoricMiningDistricts/BoulderHMD/Pages/GEBoulderTungsten.aspx
Cleora Historic Mining District
Tweto, Ogden, 1960, Scheelite in the Precambrian Gneisses of Colorado; Economic Geology, v.
http://geosurvey.state.co.us/minerals/HistoricMiningDistricts/ChaffeeHMD/Documents/Cleora District.pdf
How To Use the ERC
Colorado Department of Natural Resources Welcome Site Actions Home Bookstore Maps Volunteer FAQ Contact Search CGS About CGS Expand About CGS Avalanche Info Center Expand Avalanche Info Center Colorado
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http://geosurvey.state.co.us/hazards/Earthquakes/Reference/Pages/HowToUsetheERC.aspx
Boulder Tungsten District.pdf
Tweto, Ogden, 1947, The Boulder Tungsten District, Boulder County, CO, in Vanderwilt, John W.
http://geosurvey.state.co.us/minerals/HistoricMiningDistricts/BoulderHMD/Documents/Boulder Tungsten District.pdf
1982 OF 82-05.pdf
At the U.S.G.S., Ogden Tweto provided valuable advice, and Don Gautier reviewed a earlier draft of t
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http://geosurvey.state.co.us/pubs/online/Documents/1982 OF 82-05.pdf
Geology and Geologic Hazards of the Glenwood Springs Area, Central Colorado
after Tweto, 1979; Bryant, 1979; Grout and others, 1991; and Kirkham and others, 1995, 1996)
http://geosurvey.state.co.us/education/Documents/Field_Trip_Guidebook_on_the_Geology_and_Geologic_Hazards_of_the_Glenwood_Springs_Area,Colorado.PDF