Tag archives for Geology

Mizpah Creek-Powder River drainage divide area landform origins, southeast Montana, USA

A geomorphic history based on topographic map evidence Abstract: The Mizpah Creek-Powder River drainage divide area discussed here is located in southeastern Montana, USA. Although detailed topographic maps of the Mizpah Creek-Powder River drainage divide area have been available for more than fifty years detailed map evidence has not previously been used to interpret the […]

Pumpkin Creek-Mizpah Creek drainage divide area landform origins, southeast Montana, USA

A geomorphic history based on topographic map evidence Abstract: The Pumpkin Creek-Mizpah Creek drainage divide area discussed here is located in southeastern Montana, USA. Although detailed topographic maps of the Pumpkin Creek-Mizpah Creek drainage divide area have been available for more than fifty years detailed map evidence has not previously been used to interpret the […]

Moreau River-Cherry Creek drainage divide area landform origins, western South Dakota, USA

A geomorphic history based on topographic map evidence Abstract: The Moreau River-Cherry Creek drainage divide area discussed here is located in western South Dakota, USA. Although detailed topographic maps of the Moreau River-Cherry Creek drainage divide area have been available for more than fifty years detailed map evidence has not previously been used to interpret […]

Cherry Creek-Cheyenne River drainage divide area landform origins, western South Dakota, USA

A geomorphic history based on topographic map evidence Abstract: The Cherry Creek-Cheyenne River drainage divide area discussed here is located in northwest South Dakota, USA. Although detailed topographic maps of the Cherry Creek-Cheyenne River drainage divide area have been available for more than fifty years detailed map evidence has not previously been used to interpret […]

Moreau River-Belle Fourche River drainage divide area landform origins, western South Dakota, USA

A geomorphic history based on topographic map evidence Abstract: The Moreau River-Belle Fourche River drainage divide area discussed here is located in western South Dakota, USA. Although detailed topographic maps of the Moreau River-Belle Fourche River drainage divide area have been available for more than fifty years detailed map evidence has not previously been used […]

Cheyenne River-Bad River drainage divide area landforms, South Dakota, USA

A geomorphic history based on topographic map evidence Abstract: The Cheyenne River-Bad River drainage divide area discussed here is located in western South Dakota, USA. Although detailed topographic maps of the Cheyenne River-Bad River drainage divide area have been available for more than fifty years detailed map evidence has not previously been used to interpret […]

White River-Keya Paha River drainage divide area landform origins, South Dakota, USA

A geomorphic history based on topographic map evidence Abstract: The White River-Keya Paha River drainage divide area discussed here is located in southern South Dakota, USA. Although detailed topographic maps of the White River-Keya Paha River drainage divide area have been available for more than fifty years detailed map evidence has not previously been used […]

White River-Little White River drainage divide area landform origins, South Dakota, USA

A geomorphic history based on topographic map evidence Abstract: The White River-Little White River drainage divide area discussed here is located in southern South Dakota, USA. Although detailed topographic maps of the White River-Little White River drainage divide area have been available for more than fifty years detailed map evidence has not previously been used […]

Ponca Creek-Keya Paha River drainage divide area landform origins, South Dakota and Nebraska, USA

A geomorphic history based on topographic evidence Abstract: The Ponca Creek-Keya Paha (and Niobrara) River drainage divide area discussed here is located along the South Dakota-Nebraska border, USA. Although detailed topographic maps of the Ponca Creek-Keya Paha (and Niobrara) River drainage divide area have been available for more than fifty years detailed map evidence has […]

Little White River-Niobrara River drainage divide area landform origins, South Dakota and Nebraska, USA

A geomorphic history based on topographic map evidence Abstract: The Little White River-Niobrara River drainage divide area discussed here is located along the South Dakota-Nebraska border, USA. Although detailed topographic maps of the Little White River-Niobrara River drainage divide area have been available for more than fifty years detailed map evidence has not previously been […]

Keya Paha River-Niobrara River drainage divide area landform origins, South Dakota and Nebraska, USA

A geomorphic history based on topographic map evidence Abstract: The Keya Paha River-Niobrara River drainage divide area discussed here is located along the South Dakota-Nebraska border, USA. Although detailed topographic maps of the Keya Paha River-Niobrara River drainage divide area have been available for more than fifty years detailed map evidence has not previously been […]

White River-Niobrara River drainage divide landform origins, northwest Nebraska, USA

A geomorphic history based on topographic map evidence Abstract: The White River-Niobrara River drainage divide area discussed here is located in northwest Nebraska, USA. Although detailed topographic maps of the White River-Niobrara River drainage divide area have been available for more than fifty years detailed map evidence has not previously been used to interpret the […]

Cheyenne River-Niobrara River drainage divide area landform origins between Old Woman Creek and Hat Creek, northwest Nebraska, southwest South Dakota, and eastern Wyoming, USA

A geomorphic history based on topographic map evidence Abstract: The Cheyenne River-Niobrara River drainage divide area between Old Woman Creek and Hat Creek discussed here is located in northwest Nebraska, southwest South Dakota and eastern Wyoming, USA. Although detailed topographic maps of the Cheyenne River-Niobrara River drainage divide area have been available for more than […]

Crazy Woman Creek-Powder River drainage divide landform origins, northeast Wyoming, USA

A geomorphic history based on topographic map evidence Abstract: The Crazy Woman Creek-Powder River drainage divide area discussed here is located in northeastern Wyoming, USA. Although detailed topographic maps of the Crazy Woman Creek-Powder River drainage divide area have been available for more than fifty years detailed map evidence has not previously been used to […]

Clear Creek-Powder River and Clear Creek-Crazy Woman Creek drainage divide landform origins east of Bighorn Mountains, Wyoming, USA

A geomorphic history based on topographic map evidence Abstract: The Clear Creek-Powder River and Clear Creek-Crazy Woman Creek drainage divide area east of the Bighorn Mountains discussed here is located in northern Wyoming, USA. Although detailed topographic maps of the Clear Creek-Powder River and Clear Creek-Crazy Woman Creek drainage divide area have been available for […]

Tongue River-Powder River and Clear Creek drainage divide area landform origins northeast of Bighorn Mountains, Wyoming, USA

A geomorphic history based on topographic map evidence Abstract: The Tongue River-Powder River and Clear Creek drainage divide area northeast of the Bighorn Mountains discussed here is located in northern Wyoming, USA. Although detailed topographic maps of the Tongue River-Powder River and Clear Creek drainage divide area have been available for more than fifty years […]

Powder River-Cheyenne River drainage divide area landform origins, eastern Wyoming, USA

A geomorphic history based on topographic map evidence Abstract: The Powder River-Cheyenne River drainage divide area is located in the Wyoming Powder River Basin, USA. Although detailed topographic maps of the Powder River-Cheyenne River drainage divide area have been available for more than fifty years detailed map evidence has not previously been used to interpret […]

Northeast-oriented and southeast-oriented Belle Fourche River, Black Hills region, Wyoming and South Dakota, USA

A geomorphic history based on topographic evidence Abstract: The drainage divide between the northeast-oriented southeast-oriented Belle Fourche River in Wyoming and South Dakota is located at the north end of the Black Hills uplift area, USA. Although detailed topographic maps of the Belle Fourche River-Belle Fourche River drainage divide area have been available for more […]

Spearfish Creek-Whitewood Creek and Rapid Creek drainage divide area landform origins, Black Hills region, western South Dakota, USA

A geomorphic history based on topographic map evidence  Abstract: The drainage divide between Spearfish Creek and Whitewood Creek and Rapid Creek is located in the South Dakota Black Hills, USA. Although detailed topographic maps of the Spearfish Creek-Whitewood Creek and Rapid Creek drainage divide area have been available for more than fifty years detailed map […]

Whitewood Creek-Bear Butte Creek drainage divide area landform origins, Black Hills region, western South Dakota, USA

A geomorphic history based on topographic map evidence Abstract: The drainage divide between Whitewood Creek and Bear Butte Creek is located in the South Dakota Black Hills, USA. Although detailed topographic maps of the Whitewood Creek-Bear Butte Creek drainage divide area have been available for more than fifty years detailed map evidence has not previously […]