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The AAPG/Datapages Combined Publications Database

Showing 12,579 Results. Searched 200,619 documents.

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Abstract: Emendation of the Pecan Gap Chalk (Campanian) of Northeastern Texas

C.L. McNulty

GCAGS Transactions

..., there is a small area of about 2 square kilometers with good exposures of an impure chalk that is distinguished by an abundance of glauconite and phosphorite...

1977

Abstract: Glacial dispersion of clast lithologies: Lake George area, New Brunswick

S. A. Balzer, B. E. Broster

Atlantic Geology

... was performed on 100 till samples. Southeastward-trending dispersal plumes can be distinguished over distances of 14 km for aplite erratics. The dispersal...

1991

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

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

Atlantic Geology

... plumes can be distinguished only over short distances (<5 km) for rare minerals that are highly characteristic of a specific source (e.g., coticules...

1991

Characterization and Fracture Potential of the Viola Limestone, I-35 Road Cut, Carter County, Oklahoma: Abstract

Aisha R. Ragas, Roger M. Slatt, Douglas W. Jordan

Tulsa Geological Society

... response, so that chert- and fracture-rich intervals can be distinguished from chert- and fracture-poor intervals. A subsurface gamma-ray log through...

2003

Abstract: Tracing atmospheric sulphates using sulphur and oxygen isotopes

Moire A. Wadleigh

Atlantic Geology

... a combined isotope approach successfully distinguished sources of anthropogenic, marine and biogenic sulphur to the atmosphere. Similar work is now...

1993

Abstract: Brachiopods as indicators of early Ordovician paleogeography (poster)

D. A. T. Harper, C. M. Niocall, R. B. Neuman, S. H. Williams

Atlantic Geology

... show similar patterns. The midto high-latitude, cool-water Celtic-Gondwanan environments are also distinguished by the nature of their sedimentary...

1994

Memorial: Gordon H. Wood, Jr. (1919-1986)

Thomas M. Kehn, Ralph L. Miller, Jack H. Medlin, M. Devereux Carter

AAPG Non-Technical and Memorials

... until retirement shortly before his death. Gordon's career-long involvement with research on fossil fuels made him one of the survey's most distinguished...

1987

Abstract: Exploration Target on the Northeast Shelf of the Palo Duro Basin, Texas

R. C. Trentham, R. C. Price, M. A. Brokaw

West Texas Geological Society

... dolomitization and can be distinguished, on logs, from lime-rich porous grainstones, which were often encased in tight lime-rich porous grainstones to wackestones...

1990

Abstract: Amazon deep-sea fan facies classification scheme

M. D. Deptuck

Atlantic Geology

... scheme for 11 different facies types present throughout all of the drill sites. The tops of individual turbidite units are distinguished by the presence...

1995

Comparison between the Structure of Intrusive Igneous Domes and Oil Domes: ABSTRACT

Robert Balk

AAPG Bulletin

... transverse and lo gitudinal fracture systems can be distinguished. Under favorable circumstances, they may serve as conduits of oil or gas, on the one hand...

1935

Abstract: The Fracture Pattern in Southern Israel and Sinai Peninsula in Sedimentary and Basement Areas

Yosef Bartov, Ze’ev Reches, David Scofield

Utah Geological Association

... slightly folded Eocene units are fractured by various sets. No regional dominant set could be distinguished. Pattern 3. E-W strike slip faults...

1974

Abstract: Geologic Setting of Lesotho Kimberlites from an Orbital Perspective

D. T. Hodder

Utah Geological Association

... Lesotho. Subsidiary results of the interpretation are the fact that the sparsely vegetated alpine, basaltic terrane may be distinguished from...

1974

Devonian of Canada: An Historical Note

C. G. Winder

CSPG Special Publications

... paper was published in the American Geologist, October 1899, (pp. 210–240). Whiteaves was the distinguished palaeontologist, for the Geological Survey...

1967

Abstract: Fluvial and Deltaic Facies in the Queen Formation, Permian Basin of Texas and New Mexico: An Overview

J. Mazzullo

West Texas Geological Society

... facies can be distinguished for the clastic members of the Queen. The first is composed of light to dark gray, fine to very-fine grained sandstones...

1992

Abstract: Observations on the Geology of the Porphyry Copper Sub-Province of Southwest Negros, Philippines

C. K. Burton

Geological Society of Malaysia (GSM)

... The sout'h:1Nest Ne{fl'Os pOX'phyry copper sub-province is distinguished from other mineralised are~s in the Philippines by a number of geological...

1982

Lower Devonian Reefs, Disappointment Bay Formation, Arctic Islands [Abstract]

Prosh, E.C.

CSPG Bulletin

... facies can be distinguished: a basal stromatactis mudstone-wackestone; an algally-bound wackestone; a stromatoporoid-coral framestone; and a capping...

1990

Silurian Sea Level History of the Hudson Bay Platform [Abstract]

Suchy, D.R., Stearn, C.W.

CSPG Bulletin

..., and were then correlated from one core to another. In this way, basin-wide changes were distinguished from local changes and a basin-wide relative sea...

1990

Diagenesis of Some Sylvanian Limestones of New Mexico

Raymond Sidwell, G. F. Warn

Journal of Sedimentary Research (SEPM)

... a transitional environment on an unstable shelf bordering actively rising highlands. Texturally, three varieties of limestone are distinguished: 1...

1953

"Shales of the Cretaceous Colorado Group in Western Canada - 2: Environmental, Mineralogical, and Source-Rock Characterization of the Second White Speckled Shale [Abstract]"

Bloch, J., Leckie, D.A., Schroeder-Adams, C.

CSPG Bulletin

..., and to identify hydrocarbon source and production potential of the SWS. The SWS is distinguished from adjacent shales by mineralogy and organic matter content...

1991

Memorial: Dr. Edward C. Roy, Jr. (1936-2007)

Scott W. Tinker

AAPG Non-Technical and Memorials

... of the department from 1978 to 1984 and as dean of sciences, mathematics, and engineering from 1986 to 1987. During the course of his distinguished career...

2008

Geology and Gas Productivity of the Novoselkov Gas Field

I. V. Les’kov

Petroleum Geology: A Digest of Russian Literature

... on the upper Tortonian is the lower Sarmatian with a thickness of 1900-2300 m, within which 22 sandy-silty horizons are distinguished. The Novoselkov...

1974

"Petrography, Reservoir Properties and Wireline Log Responses in Cored Intervals: Kugmallit Sequence (Oligocene), Beaufort-Mackenzie Basin, Arctic Canada [Abstract]"

Nentwich, F.W., Yole, R.W.

CSPG Bulletin

... dolomites form prominent cements in some of the sandstones, which can be distinguished from noncemented sandstones by high sonic velocities on logs. End...

1991

Analysis of Sedimentary Facies in Pottsville Strata of Central Appalachian Coal Field

E. C. Dapples, R. M. Mitchum

Journal of Sedimentary Research (SEPM)

..., coal associations, and shale. Shales overlying the coals are distinguished as gray, plant bearing, non-marine varieties; or dark gray, with sideritic...

1955

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