Author: Billy W. Gwinn
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A Stratigraphic Study of Some Pennsylvanian Rocks in South-central Colorado
Author: Billy W. Gwinn
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Stratigraphy, Structure, and Paleogeography of Pennsylvanian and Permian Rocks, San Juan Basin and Adjacent Areas, Utah, Colorado, Arizona, and New Mexico
Author: A. C. Huffman
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 74
Book Description
A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the evolution of sedimentary basins, both ancient and modern.
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 74
Book Description
A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the evolution of sedimentary basins, both ancient and modern.
Pennsylvanian and Lower Permian Stratigraphy Between the Brazos and Colorado Rivers, North-central Texas
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 488
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 488
Book Description
Geology of Pre-Pennsylvanian Rocks in the Paradox Basin and Adjacent Areas, Southeastern Utah, and Southwestern Colorado
Author: Steven M. Condon
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 102
Book Description
A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the evolution of sedimentary basins, both ancient and modern.
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 102
Book Description
A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the evolution of sedimentary basins, both ancient and modern.
Structural Control on Distribution of Sedimentary Facies in the Pennsylvanian Minturn Formation of North-central Colorado
Author: Karen J. Houck
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 44
Book Description
Field study of the middle part of the Pennsylvanian Minturn Formation in the McCoy-Bond area of north-central Colorado has yielded evidence for structural influences on sedimentation. The McCoy-Bond area was probably located near an en echelon offset in the fault zone bounding the eastern margin of the basin. Paleocurrent measurements show that sediment transport in nonmarine drainages and in marine deltas and turbidites was consistently to the south during several transgressive-regressive intervals. These trends may have been controlled by a topographic low that extended south from the offset zone to a termination in the southern part of the area. Mapping of sediment packages shows that drainages and sites of delta and turbidite accumulation were repeatedly established near the traces of two north-south- oriented faults. The sediment packages also thicken and are more completely preserved closer to the fault traces. These trends suggest that these faults were active during middle Minturn deposition. Individual fault blocks delineated by facies and thickness changes are similar in structural style to the Vail-McCoy trough, the Avon-Edwards high, and the Eagle sub-basin defined by other workers and illustrate the control of structure on sedimentation in the central Colorado basin.
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 44
Book Description
Field study of the middle part of the Pennsylvanian Minturn Formation in the McCoy-Bond area of north-central Colorado has yielded evidence for structural influences on sedimentation. The McCoy-Bond area was probably located near an en echelon offset in the fault zone bounding the eastern margin of the basin. Paleocurrent measurements show that sediment transport in nonmarine drainages and in marine deltas and turbidites was consistently to the south during several transgressive-regressive intervals. These trends may have been controlled by a topographic low that extended south from the offset zone to a termination in the southern part of the area. Mapping of sediment packages shows that drainages and sites of delta and turbidite accumulation were repeatedly established near the traces of two north-south- oriented faults. The sediment packages also thicken and are more completely preserved closer to the fault traces. These trends suggest that these faults were active during middle Minturn deposition. Individual fault blocks delineated by facies and thickness changes are similar in structural style to the Vail-McCoy trough, the Avon-Edwards high, and the Eagle sub-basin defined by other workers and illustrate the control of structure on sedimentation in the central Colorado basin.
The Stratigraphy of Some Pennsylvanian Rocks Southwest of La Veta Pass, Colorado
Author: Glenn G. Hager
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
South-central Colorado
Author: Kansas Geological Society
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 210
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 210
Book Description
Stratigraphy, Structure, and Paleogeography of Pennsylvanian and Permian Rocks, San Juan Basin and Adjacent Areas, Utah, Colorado, Arizona, and New Mexico
Author: A. C. Huffman
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 44
Book Description
Stratigraphic and Paleontologic Studies of the Pennsylvanian and Permian Rocks in North-central Texas
Author: Wallace Lee
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 266
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 266
Book Description
Stratigraphic Framework of Cambrian and Ordovician Rocks in the Central Appalachian Basin from Medina County, Ohio, Through Southwestern and South-central Pennsylvania to Hampshire County, West Virginia
Author: Robert T. Ryder
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 40
Book Description