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Structure at the top of the Minnekahta Limestone Member of the Permian Goose Egg Formation, Powder River basin, Wyoming and Montana

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A Bibliography of the geology and mineral deposits for the Guayana Shield, Venezuela

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The Parrots of Luquillo: Natural History and Conservation of the Puerto Rican Parrot

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Characterization of sediments from the base and top of the West Florida Escarpment

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Physical properties of the surface materials at the Viking landing sites on Mars

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Generalized geologic map of the basement rocks of the southern Sierra Nevada, California

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Activities of the Water Resources Division, California District, in the 1986 fiscal year

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Approximate potentiometric surfaces for the aquifers of the Texas coastal uplands system, 1980

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Structure at the Jurassic unconformity between the "Upper Sundance Formation" and the "Lower Sundance Formation", Powder River Basin, Wyoming and Montana

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A preliminary report on the bentonite beds of the lower Virgin Creek Member of the Pierre Shale, Stanley County, South Dakota ( USA).

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The 21 August 1986 Lake Nyos gas disaster, Cameroon; final report of the United States scientific team to the Office of U.S. Foreign Disaster Assistance of the Agency for International Development

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New evidence on the state of stress of the San Andreas fault system

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Bibliography and index of the geology of the Creede mining district and vicinity

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Reflections from midcrustal rocks within the Mesozoic subduction complex near the eastern Aleutian Trench

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Potentiometric surface of the Magothy Aquifer in southern Maryland during the Fall of 1986

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Climatological data for the rice-growing areas along the North Coast of Puerto Rico

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Differential spectra for the 1979 El Centro and the 1984 Morgan Hill, California earthquakes

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Assessment of models proposed for the 1985 revision of the international geomagnetic reference field

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Dynamics of the recovery of the western Lake Erie walleye (Stizostedion vitreum vitreum) stock

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Thickness of Upper Cretaceous rocks from the base of the Niobrara Formation to the base of the Clay Spur Bentonite (top of Lower Cretaceous rocks), Powder River basin, Wyoming and Montana

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The endangered palila of Hawaii

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Palinspastic thickness map of the Neogene sequence of the Circum-Borneo region, Southeast Asia

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Generalized potentiometric surface of the aquifers in the Cockfield Formation, southeastern Arkansas, spring 1980

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Collage of USGS Maps.

Maps showing distribution of the Middle Cretaceous unconformity in the eastern Gulf of Mexico

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Disruption of the Mauna Loa magma system by the 1868 Hawaiian earthquake: Geochemical evidence.

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Palinspastic paleogeographic map of the Neogene sequence of the Circum-Borneo region, Southeast Asia

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image of publications layered on a wooden table

Palinspastic thickness map of the Paleogene sequence of the Circum-Borneo region, Southeast Asia

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Temperature and dietary protein affect the growth and energetics of the turtle Pseudemys scripta

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Potentiometric surface of the Aquia Aquifer in southern Maryland during the Fall of 1986

map
Collage of USGS Maps.

Geologic map of the west flank of the Whitefish Range, Stillwater State Forest, Montana

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