March 20, 1877
HM-01A Six 1877 Geologic Map Sheets and Two Cross Sections of Colorado (Hayden)
All six Hayden 1877 geologic map sheets of Colorado along with two sheets of 18 geologic cross sections to accompany…
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March 20, 1877
HM-01-18 1877 Geologic Map, Sheet XVIII: Geologic Cross Sections of the Western Slope and Central CO (Hayden)
High-resolution scan of the 1877 geological cross sections of the Western Slope and Central Colorado excerpted from Hayden’s Geological and…
March 20, 1877
HM-01-04 1877 Geologic Map of Colorado (Hayden)
Hayden 1877 Geologic Map of Colorado, ~1:760,320. High-resolution scan of the original (Sheet IV of “Geological and Geographical Atlas of…
March 20, 1877
HM-01-14 1877 Geologic Map, Sheet XIV: Western CO and Part of UT (Hayden)
High-resolution scan of the 1877 geological map of Western Colorado and Part of Utah excerpted from Hayden’s Geological and Geographical…
March 20, 1877
HM-01-11 1877 Geologic Map, Sheet XI: NW CO and Part of UT (Hayden)
High-resolution scan of the 1877 geological map of North-Western Colorado and Part of Utah excerpted from Hayden’s Geological and Geographical…
March 20, 1877
HM-01-17 1877 Geologic Map, Sheet XVII: Geologic Cross Sections of the Front Range and Central CO (Hayden)
High-resolution scan of the 1877 geological cross sections of the Front Range and Central Colorado excerpted from Hayden’s Geological and…
January 20, 1877
HM-01-13 1877 Geologic Map, Sheet XIII: Central CO (Hayden)
High-resolution scan of the 1877 geological map of Central Colorado excerpted from Hayden’s Geological and Geographical Atlas of Colorado and…
January 20, 1877
HM-01-12 1877 Geologic Map, Sheet XII: North Central CO (Hayden)
High-resolution scan of the 1877 geological map of North Central Colorado excerpted from Hayden’s Geological and Geographical Atlas of Colorado…
January 20, 1877
HM-01-16 1877 Geologic Map, Sheet XVI: South-Central CO and Part of NM (Hayden)
High-resolution scan of the 1877 geological map of Southern Central Colorado and Part of New Mexico excerpted from Hayden’s Geological…
January 20, 1877
HM-01-15 1877 Geologic Map, Sheet XV: SW CO and parts of NM, AZ and UT (Hayden)
High-resolution scan of the 1877 geological map of SW. Colorado and Parts of New Mexico, Arizona and Utah excerpted from…
Geology
October 11, 2019
Geologic Mapping
Geologic Mapping Intro GIS LiDAR Publications Links / Resources Geologic mapping involves plotting the location and attitude of the various…