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Black Canyon and Boulder Canyon, Colorado River, approximately 1922 to 1936
Level of Description
File
Archival Collection
Chester R. Longwell Professional Papers
Archival Component
Spring Mountain area, southern Nevada, approximately 1950 to 1959
Level of Description
File
Archival Collection
Chester R. Longwell Professional Papers
Archival Component
Structural diagrams of geological features for publication, approximately 1950 to 1960
Level of Description
File
Archival Collection
Chester R. Longwell Professional Papers
Archival Component
Frenchman Mountain, Rainbow Garden, Valley of Fire, southern Nevada, approximately 1950 to 1960
Level of Description
File
Archival Collection
Chester R. Longwell Professional Papers
Archival Component
Partially exposed lithified tree trunk, Muddy Mountains, southern Nevada, approximately 1940 to 1950
Level of Description
File
Archival Collection
Chester R. Longwell Professional Papers
Archival Component
Upper Lake Mead, southern Nevada, U. S. Bureau of Reclamation, 1949
Level of Description
File
Archival Collection
Chester R. Longwell Professional Papers
Archival Component
Buffington tectonic window, southern Nevada, 1920 to 1940
Level of Description
File
Archival Collection
Chester R. Longwell Professional Papers
Archival Component
Muddy Mountains tectonic window, “God’s Pocket,” southern Nevada, approximately 1920 to 1926
Level of Description
File
Archival Collection
Chester R. Longwell Professional Papers
Archival Component
Aerial view of Frenchman Mountain and Sunrise Mountain area, southern Nevada, approximately 1950 July 11 to 1950 July 27
Level of Description
File
Archival Collection
Chester R. Longwell Professional Papers
Archival Component
Aerial view of Colorado River basin, southern Nevada and Arizona, 1938 April 24
Level of Description
File
Archival Collection
Chester R. Longwell Professional Papers
Archival Component
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