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The AAPG/Datapages Combined Publications Database

Showing 5,657 Results. Searched 200,599 documents.

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ABSTRACT: Geologic Map of Antarctica

Campbell Craddock

Circum Pacific Council Publications

... of the Circum-Pacific mobile belt. Definite Precambrian rocks are known from only one locality, and the ice sheet-bedrock contact is below sea level...

1982

Current-Dominated Sedimentation in the Northeastern Chukchi Sea, Alaska: Abstract

R. Lawrence Phillips

CSPG Special Publications

... and gravel overlies bedrock. Two capes represent the major sediment depocentres. Arcuate sandbanks covered with sand waves, which may exhibit the same...

1986

ABSTRACT: Groundwater Flow in the Sullivan Flats Basin Near Niarada, Flathead Indian Reservation, Montana

David W. Briar

Montana Geological Society

..., which form the Sullivan Flats aquifer in the basin, overlie bedrock and are confined by as much as 300 feet of overlying lake-bed deposits...

1989

Abstract: Application of Airborne Gamma Spectrometer Surveys to Mineral Exploration in Northern New Brunswick

D. M. Burton, R. B. K. Shives

Atlantic Geology

... spectrometric data include regional and detailed characterization (mapping) of bedrock lithologies and mineral deposit studies. Much of northern New...

1988

Geological Note: A Core of the Mount Head and Livingstone Formations, Highwood River Area, Alberta

Grant L. Nielsen

CSPG Bulletin

..., 1958). In most cases, the alluvium was cased, and cores taken from the underlying bedrock. Enough core was available to provide a composite section...

1965

Hydrothermal Systems of Central Utah - a Regional Perspective: ABSTRACT

Duncan Foley

Utah Geological Association

... primarily along faults, with leakage commonly along alluvium-bedrock interfaces. Measured temperatures of central Utah hydrothermal systems are as high...

1982

Abstracts: The Glacial and Pleistocene Geology of the Dundas Valley, Hamilton, Ontario

Donald Lindsay Hurst

CSPG Bulletin

... and scoured the bedrock above the escarpment. The receding Port Huron lobe formed stratified drift at the head of the valley and a moraine system in a semi...

1965

Abstracts: A Stratigraphic Study of the Regina Basin, Saskatchewan

D. L. Delorme

CSPG Bulletin

... Coteau. A depression of approximately 40 feet occurring on the surface of the Upper Cretaceous bedrock outlines the Roleau Basin. Isostatic adjustment...

1965

Abstracts: Groundwater Resources of the Blindman River Valley

Grant L. Nielsen

CSPG Bulletin

... the bedrock to discharge areas, it is softened by ion-exchange in bentonitic materials. Water high in sulfates is also high in total solids. Groundwater...

1965

Abstract: Energy and Shock Effect of a Recent Meteor Impact, South Mountain, Nova Scotia

George R. Stevens

Atlantic Geology

... ringed by a discontinuous low bedrock wall, and a broad upwarped welt external to the rim. The composite feature is situated within a broader fen flanked...

1988

Abstracts of Theses: Groundwater Study, Rivers Area, Manitoba

Charles Alexander Bostock

CSPG Bulletin

... in the northwest part of the area beneath till and overlying or near the surface of the bedrock. Intratill sands and gravels in the north half of the area...

1966

Abstract: Variation in drumlin orientation, form and stratigraphy relating to successive ice flows in southern and central Nova Scotia

R. R. Stea, Y. Brown

Atlantic Geology

... is a grey "core" till formed by a southeastward ice flow across grey metasedimentary bedrock and a distinctly red "mantle" till formed by phases...

1989

Abstracts of Theses: Analysis of the Underground Powerhouse Arch at the Portage Mountain Dam

Imrie, A. S.

CSPG Bulletin

... of residual stresses in the surrounding bedrock. During excavation of the powerhouse arch, significant downward movements of the overlying rock were recorded...

1968

Abstract: Quaternary geology and glacial history of Labrador: an overview

Martin J. Batterson

Atlantic Geology

... are common. Till is generally thin, dis- continous and of Jocal provenance. Till characteristics are commonly related to the underlying bedrock...

1990

Abstract: Geochemical and geophysical images of Labrador

Peter H. Davenport, Gerald J. Kilfoil, W. Lawrence Nolan

Atlantic Geology

... elements of bedrock geology. In several places, however, discontinuities in the geochemical or geophysical surfaces are not explained by near-surface...

1990

Blasting-Induced Rock Slope Instability in Senai, Johor … A Preliminary Post-Construction Assessment

Abd Rasid Jaapar

Geological Society of Malaysia (GSM)

... terrain and thus resulted in the formation of a number of major cut slopes. One of them is a 35m high slope near Senai, Johor, which is cut in bedrock...

2005

Abstract: Study of soil plugging beneath a manure lagoon

J. Robinson

Atlantic Geology

... obtained from a test pit excavated to bedrock in the study area. The study has shown that the concentration of most chemical constituents from all sampling...

1991

Abstract: Heavy mineral dispersal in till: Todd Mountain, New Brunswick

E. R. C. Hornibrook, B. E. Broster

Atlantic Geology

... or zircon grains). When sampled at intervals of 100 m the mineral dispersal patterns more clearly identify nature and orientation of underlying bedrock...

1991

Abstract: Paraglacial alpine karst: Small River Glacier, British Columbia

David Hayes Huntley

Atlantic Geology

... and cave passages. Hydrologic continuity is maintained between ice and karst, but is dependant on subglacial bedrock topography, ice thickness and basal...

1991

Abstract: Sea level history of the Gulf of St. Lawrence

H. W. Josenhans, D. D. Smith, J. Zevenhuizen

Atlantic Geology

.... We interpret this to indicate that the terrace predates the last glacial advance in this region. Sediments infilling bedrock depressions in the Cape...

1991

Abstract: Surficial geology of the Nepisiguit Lakes and California Lake areas, Miramichi Highlands, northern New Brunswick

Michael A. Parkhill

Atlantic Geology

... weathered granite (grus); colluvium and bedrock, dominate in steep valleys and on mountains and ridges. Atlantic Geology, November 1991, Volume 27...

1991

Abstract: Coalescence of Newfoundland and Labrador ice - evidence from land and sea, west central Great Northern Peninsula, Newfoundland

D. N. Proudfoot, Ali Aksu

Atlantic Geology

... the opportunity to compare raised and submerged glacial geomorphology. Ice flow directions were interpreted on land from bedrock striations and oriented...

1991

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