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Explore Search: Sedimentary rocks

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Unravelling the structural control of mississippi valley-type deposits and prospects in carbonate sequences of the Western Canada Sedimentary Basin

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A regional view of urban sedimentary basins in Northern California based on oil industry compressional-wave velocity and density logs

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K-Ar ages of plutonic rocks in the Lassiter Coast area, Antarctica

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Chemical composition of Precambrian, Paleozoic, Mesozoic and Tertiary rocks from east-central Alaska

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Metamorphic and igneous rocks of the merrimac area, Plumas National Forest, California

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Sedimentary sulfur geochemistry of the Paleogene Green River Formation, western USA: Implications for interpreting depositional and diagenetic processes in saline alkaline lakes

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

U-Pb Isotope Geochronology Data and Geochemical Analyses of Selected Rocks from the Seldovia Quadrangle, Southcentral Alaska

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Upper Cretaceous and Paleogene sedimentary rocks and isotopic ages of Paleogene tuffs, Uinta basin, Utah. Ages of late Paleogene and Neogene tuffs and the beginning of rapid regional extension, eastern boundary of the Basin and Range Province near Salt L

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Phosphatic Permian rocks of the Adobe Range, Nevada, and their environment of deposition

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Biogeochemical environments of streambed-sediment pore waters with and without arsenic enrichment in a sedimentary rock terrain, New Jersey Piedmont, USA

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Geologic framework of the Kuluncak-Sofular Area, East-Central Turkey, and K-Ar ages of igneous rocks

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Comparison of alternative representations of hydraulic-conductivity anisotropy in folded fractured-sedimentary rock: Modeling groundwater flow in the Shenandoah Valley (USA)

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Ages of minerals from metamorphic and igneous rocks near Iron Mountain, Michigan

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

U-Pb Isotopic Data and Ages of Detrital Zircon from Selected Rocks from northern Yukon, Canada

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Comparative mineral chemistry and textures of SAFOD fault gouge and damage-zone rocks

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Depositional settings, correlation, and age carboniferous rocks in the western Brooks Range, Alaska

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A review of applications of U-Th-Pb isotope systematics to investigations of uranium source rocks.

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Geology of the Three Forks quadrangle, Montana, with sections on petrography of igneous rocks

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A model for Iapetan rifting of Laurentia based on Neoproterozoic dikes and related rocks

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Geochemical data from selected pre-Middle Jurassic basement rocks beneath the Atlantic and Gulf Coastal Plains in Florida and Alabama

staff profile
Alan Pitts standing in front of an outcrop

Alan D Pitts, Ph.D.
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A method for development of a system of identification for Appalachian coal-bearing rocks

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West-east lithostratigraphic cross section of Cretaceous rocks from central Utah to western Kansas

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Constraints on the history and topography of the Northeastern Sierra Nevada from a Neogene sedimentary basin in the Reno-Verdi area, Western Nevada

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Configuration and hydrology of the Pre-Cretaceous rocks underlying the southeastern Coastal Plain aquifer system

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Hydrocarbon Source Rocks in the Deep River and Dan River Triassic Basins, North Carolina

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Borehole data for pre-Cretaceous basement rocks beneath the Atlantic Coastal Plain, Georgia and South Carolina

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Platinum, palladium, and rhodium in volcanic and plutonic rocks from the Gravina-Nutzotin belt, Alaska

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Reconnaissance geology of the Precambrian rocks in the Bi'r Ghamrah quadrangle, Kingdom of Saudi Arabia

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Petrography and structural relations of granitic basement rocks in the Monterey Bay area, California

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