1-24 of 915 Books

Fauna of the Vale and Choza
By Everett Claire Olson

American Permian vertebrates
By Samuel Wendell Williston,S. W. Williston
Mid-Permian Phosphoria Sea in Nevada and the upwelling model
Mid-Permian Phosphoria Sea in Nevada and the upwelling model
By Keith Brindley Ketner
Whole-rock and clay mineralogies of deeply-buried rocks, Permian upper part of the Minnelusa Formation, Powder River Basin, Wyoming
Whole-rock and clay mineralogies of deeply-buried rocks, Permian upper part of the Minnelusa Formation, Powder River Basin, Wyoming
By Richard M. Pollastro
Analytical and stratigraphic data on the Meade Peak phosphatic shale member of the phosphoria formation at Freeman Pass, Caribou County, Idaho
Analytical and stratigraphic data on the Meade Peak phosphatic shale member of the phosphoria formation at Freeman Pass, Caribou County, Idaho
By R. David Hovland
Permian Basin oil and gas fields
Permian Basin oil and gas fields
By West Texas Geological Society. Symposium

The mammal-like reptiles of South Africa and the origin of mammals
By Robert Broom
Stratigraphische Grundlagen des Stefan C und Rotliegenden im Thüringer Wald
Stratigraphische Grundlagen des Stefan C und Rotliegenden im Thüringer Wald
By Hartmut Haubold

Permian plant microfossils Flowerpot Formation, Greer County, Oklahoma
By Leonard Richard Wilson

Permo-carboniferous vertebrates from New Mexico
By E. C. Case
The Lower Permian insects of Kansas
The Lower Permian insects of Kansas
By Frank M. Carpenter
The Supai Group of Grand Canyon
The Supai Group of Grand Canyon
By Edwin Dinwiddie McKee

The Triassic and Permian rocks of the midland counties of England
By Edward Hull
Permian fusulinids of California
Permian fusulinids of California
By Marcus Luther Thompson
Permian foraminifera from Turkey
Permian foraminifera from Turkey
By John W. Skinner
A Glossopteris-Gangamopteris fossil plant assemblage from a borehole in the Lusulu coalfield
A Glossopteris-Gangamopteris fossil plant assemblage from a borehole in the Lusulu coalfield
By K. B. Duguid
Submarine cements and fabrics in Carboniferous to lower Permian, reefal, shelf margin, and slope carbonates, northwestern Ellesmere Island, Canadian Arctic Archipelago
Submarine cements and fabrics in Carboniferous to lower Permian, reefal, shelf margin, and slope carbonates, northwestern Ellesmere Island, Canadian Arctic Archipelago
By Graham R. Davies

Permian brachiopods of West Texas
By G. Arthur Cooper
Review of the general geology and solid-phase geochemical studies in the vicinity of the Central Oklahoma aquifer
Review of the general geology and solid-phase geochemical studies in the vicinity of the Central Oklahoma aquifer
By Elwin L. Mosier
A saponite and chlorite-rich clay assemblage in Permian evaporite and red-bed strata, Palo Duro Basin, Texas Panhandle
A saponite and chlorite-rich clay assemblage in Permian evaporite and red-bed strata, Palo Duro Basin, Texas Panhandle
By David P. Palmer

A strange arthropod from the Mazon Creek of Illinois and the Trans Permo-Triassic Merostomoidea (Trilobitoidea)
By Frederick R. Schram
Mshanki pozdneǐ permi
Mshanki pozdneǐ permi
By Iraida Pavlovna Morozova