From 230 to 570 million years ago
Label
From 230 to 570 million years ago
Name
From 230 to 570 million years ago
Source
fast
Actions
Incoming Resources
- Subject of45
- Regional potential of selected Paleozoic carbonate units in the northern midcontinent for undiscovered Mississippi Valley-type deposits, by Walden P. Pratt ; prepared in cooperation with the geological surveys of Arkansas [and eight others]
- Stratigraphy of some Paleozoic formations in the Independence quadrangle, Inyo County, California, by Donald C. Ross; prepared in cooperation with the California Department of Conservation, Division of Mines and Geology
- Checklist of North American late Paleozoic coral species (Coelenterata, Anthozoa), by William J. Sando
- Manganese contents of some sedimentary rocks of Paleozoic Age in Virginia, by Eric R. Force and Leslie J. Cox
- The Paleozoic section in the vicinity of Three Forks, Montana, by Albert Charles Peale, with petrographic notes by George Perkins Merrill
- Paleozoic and Cenozoic rocks in the Alpine-Nutrioso area, Apache County, Arizona, by Chester T. Wrucke
- Paleozoic stratigraphy of the southern part of the Mule Mountains, Arizona, by Philip T. Hayes and Edwin R. Landis
- A bibliographic index of North American late Paleozoic Hyolitha, Amphineura, Scaphopoda, and Gastropoda, an objective paleontologic compilation through 1966 extended from and including references in a similar index by Stuart Weller, 1898, edited by Ellis L. Yochelson and Burnett W. Saunders
- Upper Paleozoic rocks in the Oquirrh Mountains and Bingham mining district, Utah, by E. W. Tooker and Ralph J. Roberts; with a section on Biostratigraphy and correlation, by Mackenzie Gordon, Jr. and Helen M. Duncan
- Element distribution in some Paleozoic black shales and associated rocks, the content and association of minor elements in different black-shale environments, by James D. Vine
- Late Paleozoic stratigraphy of central Cochise County, Arizona, by James Gilluly, John R. Cooper, and James Steele Williams
- Aechminella, Amphissites, Kirkbyella, and related genera, by I. G. Sohn
- Precambrian to earliest Mississippian stratigraphy, geologic history, and paleogeography of northwestern Colorado and west-central Colorado, by James M. Soule ; prepared in cooperation with the Colorado Geological Survey
- Contributions to the geology of Maine, by Henry S. Williams and Herbert E. Gregory
- Paleozoic species of Bairdia and related genera, by I. G. Sohn
- Early Paleozoic brachiopods of the Moose River synclinorium, Maine, by Arthur J. Boucot
- Conodont color alteration, an index to organic metamorphism, by Anita G. Epstein, Jack B. Epstein, and Leonard D. Harris
- Porvenir formation (new name)--and other revisions of nomenclature of Mississippian, Pennsylvanian, and lower Permian rocks, southeastern Sangre de Cristo Mountains, New Mexico, by Elmer H. Baltz and Donald A. Myers
- Late Paleozoic structure of the southern part of the Uinta Basin, Utah, from seismic reflection data, by Christopher J. Potter, Rex Tang, and Timothy J. Hainsworth
- Stratigraphy and structure of the Seaman Range and Fox Mountain, Lincoln and Nye counties, Nevada, by Donlon O. Hurtubise and Edward A. Du Bray
- Paleozoic formations in the Wind River Basin, Wyoming, by W. R. Keefer and J. A. Van Lieu; prepared in cooperation with the Geological Survey of Wyoming and the Department of Geology of the University of Wyoming as part of a program of the Department of the Interior for development of the Missouri River basin
- Resins in Paleozoic plants and in coals of high rank, by David White
- Paleozoic origin of the cycads, by Sergius H. Mamay
- Stratigraphic and structural relationships of the Brimfield group in northeast-central Connecticut and adjacent Massachusetts, by John D. Peper, M.H. Pease, Jr. and Victor M. Seiders ; prepared in cooperation with the Connecticut State Geological and Natural History Survey and the Massachusetts Department of Public Works
- Paleozoic corals of Alaska, U.S. Geological Survey
- Paleozoic gastropoda from the Moose River synclinorium, northern Maine, by Arthur J. Boucot and Ellis L. Yochelson
- Pre-Atoka rocks of northern Arkansas, by Sherwood E. Frezon and Ernest E. Glick
- Geology and geochemistry of gold deposits of the Big Canyon area, El Dorado County, California, by J. Thomas Nash
- Stratigraphy of the Moose River synclinorium, Maine, Arthur J. Boucot
- Facies analysis, genetic sequences, and paleogeography of the lower part of the Minturn Formation (Middle Pennsylvanian), southeastern Eagle Basin, Colorado, by John A. Karachewski
- Lower Pennsylvanian species of mariopteris, eremopteris, diplothmema, and aneimites from the Appalachian region, by David White; a posthumous work assembled and edited by Charles B. Read
- The paleontology of rostroconch mollusks and the early history of the phylum Mollusca, by John Pojeta, Jr., and Bruce Runnegar
- Middle Paleozoic sedimentary phosphate in the Pensacola Mountains, Antarctica, by James B. Cathcart and Dwight L. Schmidt
- Stratigraphy of the Albemarle Group of the Carolina slate belt in central North Carolina, by Arvid A. Stromquist and Harold W. Sundelius
- Paleozoic stratigraphy in the northwest coastal area of Prince of Wales Island, southeastern Alaska, Paleozoic rocks are divided into 10 newly named formations and are briefly described, by G. Donald Eberlein and Michael Churkin, Jr
- Revision of some Paleozoic coral species from the western United States, by William J. Sando
- Distribution of thorium and uranium in three early Paleozoic Plutonic Series of New Hampshire, by John B. Lyons
- Crystalline rocks of the Potomac River Gorge near Washington, D.C., by John C. Reed, Jr., and Janice Jolly
- Late Paleozoic Foraminifera from southern Chile, by Raymond C. Douglass and Merlynd K. Nestell; prepared in cooperation with the Instituto de Investigaciones Geológicas of Chile and the U.S. Agency for International Development
- Late Paleozoic ostracode species from the conterminous United States, by I. G. Sohn
- Stratigraphy and structure of Paleozoic outer continental-margin rocks in Pilot Knob Valley, north-central Mojave Desert, California, by Michael D. Carr [and three others]
- Paleozoic rocks in the Black Pine Mountains, Cassia County, Idaho, by J. Fred Smith
- New American Paleozoic echinoids (with eight plates), by Porter M. Kier
- Late Paleozoic gastropoda from northern Alaska, by Ellis L. Yochelson and J. Thomas Dutro, Jr
- Paleozoic formations of the Mosquito Range, Colorado, by J. Harlan Johnson