Introduction to the geology and paleontology of the Late Cretaceous marine deposits of the Dakotas    
D.C. Parris, S.Y. Shelton, and J.E. Martin
Revised lithostratigraphy of the lower Pierre Shale Group (Campanian) of central South Dakota, including newly designated members     
J.E. Martin, J.L. Bertog, and D.C. Parris
Geochemical and mineralogical recognition of the bentonites in the lower Pierre Shale Group and their use in regional stratigraphic correlation     
J. Bertog, W. Huff, and J.E. Martin
Stratigraphy and paleoecology of the middle Pierre Shale along the Missouri River, central South Dakota     
P.A. Hanczaryk and W.B. Gallagher

The Colorado Plateau is one of the prominent uranium (-vanadium) provinces of the world. It encompasses almost 350,000 km2 in western Colorado, southern Utah, northern Arizona, and northwestern New Mexico. A great number of peneconcordant, tabular sandstone-type uranium deposits in Jurassic and Triassic formations have been discovered therein. Most deposits are clustered in districts of variable size.

An important prerequisite to the long-term use of nuclear energy is information on uranium ore deposits from which uranium can be economically exploited. Hence the basic purpose of this book is to present an overview of uranium geology and data characteristic for uranium districts and deposits in the United States of America and Latin American countries. With respect to the classification terminology of uranium deposits used in this volume, the reader is referred to the typological classification system of uranium deposits presented in Part I Typology of Uranium Deposits in the first volume of the series Uranium Deposits of the World - Asia (Dahlkamp 2009).

Without the encouragement and assistance of Dorothy Hussey, a good friend and wonderful person, I would have never undertaken this endeavor. Being literate, she knew that there is very little recorded history of a people and industry that have been so important to Western North Carolina. Thanks, Dorothy.
Without the aid of local news, newspapers and other printed material, this would have been a most difficult task. <...>

The Arkansas bauxite region lies near the center of the State in Pulaski and Saline Counties. It is irregular in outline, covering about 275 square miles and is elongate in a northeasterly direction. Bauxite deposits in the region can be grouped into two principal districts, one in Pulaski County about 5 miles south of Little Rock, and the other, more important commercially, about 25 miles southwest in Saline County.

CRETACEOUS WESTERN INTERIOR SEAWAY DRILLING PROJECT: AN OVERVIEW

Walter E. Dean, and Michael A. Arthur
TIMING OF MID-CRETACEOUS RELATIVE SEA LEVEL CHANGES TN THE WESTERN INTERIOR: AMOCO NO. 1 BOUNDS CORE

Robert W. Scott, M. J. Evetts, P. C. Franks, James A. Bergen, and J. A. Stein
UPPER CRETACEOUS NANNOFOSSIL ASSEMBLAGES ACROSS THE WESTERN INTERIOR SEAWAY: IMPLICATIONS FOR THE ORIGINS OF LITHOLOGIC CYCLES IN THE GREENHORN AND NIOBRARA FORMATIONS

Celeste E. Burns, and Timothy J. Bralower

This book was inspired when I began to teach California geology at the college level and found there were no books suitable for such a course. All the books on the market either were grossly out of date or didn’t discuss the modern understanding of California tectonics. California has one of the most amazing and complex histories of any state in the United States, and so the simplistic approaches of the books currently on the market do not do it justice.

Alaskan-type ultramafic-mafic intrusions occur along a belt that extends from Duke Island to Klukwan in southeastern Alaska and fall into two age groups400 to 440 Ma; and 100 to 118 Ma. Most of the intrusions occur in the Alexander terrane or in the Gravina overlap assemblage, but they are not restricted to these terranes. The Alaskan-type ultramafic bodies range in size from sills only a few meters thick to intrusions about 10 km in maximum exposed dimension. Most of the bodies consist of magnetite-bearing hornblende clinopyroxenite or hornblendite, however many of the larger ones also include dunite, wehrlite, olivine clinopyroxenite, and, in some cases, gabbro.