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The AAPG/Datapages Combined Publications Database

Showing 5,653 Results. Searched 200,357 documents.

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Abstract: The use of regional stream sediment data in assessing drinking water quality: an example from southwest New Brunswick

A. G. Pronk

Atlantic Geology

... naturally in the bedrock. High levels of these elements in the bedrock produce high natural levels in groundwater. Leakage from settling and tailings ponds...

1992

Abstract: Bedrock geology of the Heath Steele-Halfmile Lake area, Bathurst Camp, northern New Brunswick

R. A. Wilson

Atlantic Geology

...Abstract: Bedrock geology of the Heath Steele-Halfmile Lake area, Bathurst Camp, northern New Brunswick R. A. Wilson ATIANTIC GEOLOGY 211 Bedrock...

1992

Abstract: Defining the hydrogeological framework for environmental studies in Newfoundland and Labrador

John E. Gale

Atlantic Geology

... of Newfoundland, St. John's, Newfoundland AJB 3X5, Canada Most of Newfoundland and Labrador is underlain by fractured bedrock, characterized by low...

1993

Hydrogeologic Insight in Identification and Characterization of Saltwater Contamination and Associated Environmental Impacts in Kansas and Oklahoma: Abstract

Donald O. Whittemore

Tulsa Geological Society

... at an aquifer base and the land surface. Sloping surfaces of low-permeability bedrock can affect the movement of dense saltwater pollution at the base...

2003

Abstract: Time domain reflectometry analysis of surface crown pillar deformation over abandoned underground mine openings at Goldenville, Nova Scotia

J. D. Hill

Atlantic Geology

... to the south. Surface crown pillars are typically 1 to 2 m wide and as little as I to 3 m thick. The near-surface bedrock is characterized by tabular...

1995

Development of the Regulatory Framework for Denver Basin Aquifers

Glenn Graham, George Vanslyke

Rocky Mountain Association of Geologists

... aquifers in the fall of 1970. This study resultecl in the 1976 publication Ground Water Resources of the Bedrock Aquijen of the Denver Basin Colorado...

2004

"Glacial Sediments: Implications for Environmental Geology [Abstract]"

Fenton, M.M., Pawlowicz, J.G.

CSPG Bulletin

...) Within the Canadian Plains, glacial diamicton (till) and glacially deformed sediment (bedrock and drift) are of fundamental importance to environmental...

1991

Abstract: Seismic Refraction Survey for the Chenderoh Dam Rehabilitation Study

Jamaludin bin Othman, Dzazali Haji Ayub, Sukri bin Ghazali

Geological Society of Malaysia (GSM)

... section of the river to obtain a smoother fZow which wouZd increase the efficiencν of the turbines. A knowZedge of the bedrock profiZe together lùith its...

1987

Abstract: Gold-Bearing, Quartz Veins from the Ajmal Mine Kuala Lipis Area, Pahang, Malaysia

K. K. Cheang, Zulkifli Che Kasim

Geological Society of Malaysia (GSM)

... limestone bedrock. However, substantial amounts of primary gold occur within the quartz veins which transect the Carboniferous bedrock. Most...

1988

Abstract: Weathering of Granitic Rocks

John K. Raj

Geological Society of Malaysia (GSM)

... and eventually give rise to a mantle of weathered materials over bedrock. This mantle or cover of weathered materials shows variable patterns...

1998

Abstract: Ground penetrating radar transect of the Gilbert-type, glaciomarine Pocologan delta, southwestern New Brunswick

M. T. West, K. E. Butler, S. Allard, T. Webb

Atlantic Geology

... in the northern third of the study area but were unable to image the bedrock surface – possibly due to signal attenuation in electrically conductive...

2009

Abstract: New insights into the evolution of the Paleoproterozoic rocks of the Aillik Group and implications for the tectonic evolution of the Makkovik Province

Alana M. Hinchey

Atlantic Geology

... by abundant, syn- and post-deformation Paleoproterozoic intrusive suites. Detailed bedrock mapping has further constrained the tectonostratigraphy...

2009

Abstract: Investigating the use of chlorine stable isotopes to identify sources of chloride in stream water

Timothy P. Bachiu, Anne-Marie O’Beirne Ryan, John Gosse, Thomas A. Clair

Atlantic Geology

...‰), precipitation (-2‰ to -1‰), soil solution of B and C horizons (-1.57‰ to -0.81‰), mineral-bound chloride of soil and bedrock (-0.96‰ to +2.3‰), and stream water...

2010

Abstract: Seascapes of the St. Anns Bank and adjoining area, offshore Cape Breton Island, Nova Scotia

Edward King

Atlantic Geology

... offshore ice cap concept. The finer, smaller elements suggest a thin, locally lobate ice margin on retreat. Local, glacially-carved basins in the bedrock...

2012

Abstract: Late Pleistocene regional unconformity in the Bay of Fundy, coastal southwestern New Brunswick

C. L. Legere, B. E. Broster, J. E. Hughes Clarke

Atlantic Geology

... exists, the stratigraphy mainly represents from oldest to youngest, bedrock, till, stratified glaciomarine, unstratified glaciomarine sediment, sand...

2012

Abstract: Multiple Sclerosis and geology in Nova Scotia: is there a correlation?

N. Plummer, G. Wach

Atlantic Geology

... by geographic location within the province. Various authors have identified potential bedrock types and geologic intervals that may have a correlation...

2013

Abstract: Detecting Subsurface Voids Using the Microgravity Method … A Case Study from Kuala Lipis, Pahang

Ahmad Tajuddin Hj. Ibrahim, Che Noorliza Lat

Geological Society of Malaysia (GSM)

... related to subsurface topography of the bedrock. A borehole drilled earlier indicated a possibility of a cavity. This study was conducted to see...

2004

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

Abd Rasid Jaapar

Geological Society of Malaysia (GSM)

... of a number of major cut slopes. One of them is a 35m high slope near Senai, Johor, which is cut in bedrock of the Late Cretaceous-Early Tertiary Pulai...

2005

Reconnaissance Observations on Geology of Trinity Islands, Alaska: ABSTRACT

C. E. Kirschner

AAPG Bulletin

... on the east and west, maximum elevation 1,640 feet, separated by a valley enclosing Sitkinak tidal lagoon. The bedrock of East Sitkinak Island...

1957

Mineralogy and Distribution of Clay Sediments in Great Miami River Basin (Ohio-Indiana): ABSTRACT

Warren D. Huff, Joseph W. Breuer

AAPG Bulletin

... crossing from younger to older bedrock reflects these changes within a few miles. Variations in the degree of organization of chlorite in Ordovician...

1968

Surficial Alteration of Pleistocene(?) Limestone Adjacent to Saline Lakes, Isla Mujeres, Quintana Roo, Mexico: ABSTRACT

William C. Ward, Robert L. Folk, James Lee Wilson

AAPG Bulletin

... of bedrock limestone adjacent to shallow saline lakes on Isla Mujeres, Quintana Roo, Mexico. Jet-black micritic limestone is produced on the periphery...

1969

Hydrogeologic Studies at a Subsurface Radioactive-Waste Management Site in West-Central Canada: ABSTRACT

J. A. Cherry, G. E. Grisak, R. E. Jackson

AAPG Bulletin

... of clayey till above a sandy artesian aquifer which overlies the Precambrian bedrock. The bedrock is 50 ft below ground surface. At present...

1973

Structural Framework of Continental Margin of Eastern North America: ABSTRACT

M. A. Mayhew

AAPG Bulletin

... accurately with crystalline bedrock only in some nearshore areas of the inner shelf. Lower Cretaceous carbonates in the Bahamas-Blake Plateau area and very...

1973

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