From abstract: The uppermost Cretaceous Lance Formation was studied in the Powder River Basin and nearby basins of Wyoming and Montana. The Lance Formation is overlain by the continental Paleocene Fort Union Formation. This report is a petrography and stratigraphy study on these basins
<p>Comparison of mine damage types on Platanaceae leaves from the Cretaceous Hell Creek Formation, W...
From introduction: This report on the geology of the Powder River Basin is one of a series of report...
Report discussing the U.S. Geological Survey's investigation of the stratigraphy of the Phosphoria f...
From abstract: This report is a study on the history of sedimentology and deposition of the lower Pa...
Shipping list no.: 1996-0232-P.A multidisciplinary approach to research studies fo sedimentary rocks...
Eight folded maps in 4 pockets.Spine title: Lance FM--petrography and stratigraphy, Powder River Bas...
From abstract: This report describes Cambrian through Mississippian rocks in the Powder River Basin ...
Fluvial and lacustrine-dominated clastic sedimentary rocks as thick as 1,800 m (6,000 ft) comprise t...
Shipping list no.: 93-588-P.A multidisciplinary approach to research studies of sedimentary rocks an...
Shipping list no.: 1993-0213-P.Title on p. [4] of cover: Miocene cooling in the Power River Basin, W...
Graduation date: 1964Over 10,000 feet of marine and nonmarine Late Cretaceous sedimentary rocks are ...
Shipping list no.: 92-263-P."A multidisciplinary approach to research studies of sedimentary rocks a...
The Shirley Basin is a small asymmetric synclinal structure located in northern Carbon County, Wyomi...
A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the...
A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the...
<p>Comparison of mine damage types on Platanaceae leaves from the Cretaceous Hell Creek Formation, W...
From introduction: This report on the geology of the Powder River Basin is one of a series of report...
Report discussing the U.S. Geological Survey's investigation of the stratigraphy of the Phosphoria f...
From abstract: This report is a study on the history of sedimentology and deposition of the lower Pa...
Shipping list no.: 1996-0232-P.A multidisciplinary approach to research studies fo sedimentary rocks...
Eight folded maps in 4 pockets.Spine title: Lance FM--petrography and stratigraphy, Powder River Bas...
From abstract: This report describes Cambrian through Mississippian rocks in the Powder River Basin ...
Fluvial and lacustrine-dominated clastic sedimentary rocks as thick as 1,800 m (6,000 ft) comprise t...
Shipping list no.: 93-588-P.A multidisciplinary approach to research studies of sedimentary rocks an...
Shipping list no.: 1993-0213-P.Title on p. [4] of cover: Miocene cooling in the Power River Basin, W...
Graduation date: 1964Over 10,000 feet of marine and nonmarine Late Cretaceous sedimentary rocks are ...
Shipping list no.: 92-263-P."A multidisciplinary approach to research studies of sedimentary rocks a...
The Shirley Basin is a small asymmetric synclinal structure located in northern Carbon County, Wyomi...
A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the...
A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the...
<p>Comparison of mine damage types on Platanaceae leaves from the Cretaceous Hell Creek Formation, W...
From introduction: This report on the geology of the Powder River Basin is one of a series of report...
Report discussing the U.S. Geological Survey's investigation of the stratigraphy of the Phosphoria f...