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The AAPG/Datapages Combined Publications Database

Showing 3,617 Results. Searched 200,599 documents.

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Petrology of Some Eocene Sandstones, San Diego, California

Patrick L. Abbott, Brian M. Smith, Nowell A. Briedis, Thomas E. Moore

Pacific Section SEPM

... and is slightly more altered than K-feldspar. Seventy percent of the rock fragments are of-apparent plutonic derivation (prf's); subequal proportions...

1979

Abstract: Post-depositional mud migration structures in the Tynemouth Creek Formation; Lower Pennsylvanian, southern New Brunswick

G. Plint, H. W. van de Poll

Atlantic Geology

... mudstones, sandstones and conglomerates and represents a proximal alluvial fan of southeasterly derivation. Evidence of physical diagenesis, in the form...

1982

Early Tertiary Volcanism Near West End of Uinta Mountains

A. J. Eardley

Utah Geological Association

... grits and sandstones that appear to be tuffaceous and partly of volcanic derivation. In the article by Tracy and Oriel these beds would be upper...

1969

Palmdale Bulge

Art Sylvester

Pacific Section of AAPG

... et al. (1976) did not have the benefit of refraction corrections. . . . Of primary importance to Castle’s derivation of uplift at Palmdale...

1984

Introduction to Ground-Water Hydrology, 1993 - Appendix A Permeameter Experiments

New Orleans Geological Society

... for K is a bit more complicated, involving a boundary-value solution to a differential equation. If you want to see its derivation, see Todd (1959...

1993

Abstract: Did Sulphur in Sydney Coal Come From the Windsor Group Evaporites?

M. R. Gibling, M. Zentilli, H. Mahony, R. G. L. McCready

Atlantic Geology

... for derivation from Windsor sulphates. The Gardiner Seam, the stratlgraphlcal ly lowest studied, contains the most fractionated sulphur, suggesting...

1986

Abstract: Recent advances in the geology of the South Mountain Batholith: anatomy and origin of a batholith

M. A. MacDonald, M. C. Corey, L. J. Ham, R. J. Horne, A. K. Chatterjee

Atlantic Geology

... for the Davis Lake Pluton) are consistent with derivation of the SMB magma via partial melting of metasedimentary and altered volcanic rocks. The aluminous...

1990

New Formulas for Estimating Productivity of Horizontal Wells

Pudji Permadi

Indonesian Petroleum Association

... put in series. Any vertical anisotropy could therefore be incorporated in the derivation. By putting the linear and the radial systems in series...

1993

The Odd Rocks of Mountain Belts

A. G. Fischer

Special Publications of SEPM

... oceanic derivation of some ophiolite sediment e g Elba and therewith the eugeosynclinal model seems to have outlived its use sequences in mountains...

1974

Abstract: Regional structures outlined from Natmap 1:250 000 compilation of Cape Breton Island (11F, 11K)

G. Lynch, T. Houlahan

Atlantic Geology

..., and features imbrication ofCambrian-Precambrian basement rocks ofGondwana derivation with Ordovician-Silurian volcanic arc cover sequences, including...

1995

Abstract: CLSM Thermal Maturity of Tasmanites-Rich Devonian Ohio Shale, Northern Appalachian Basin, USA

Jolanta Kus, Paul C. Hackley

The Society for Organic Petrology (TSOP)

... fluorescence) for thermal maturity derivation in marine mudstones” and is published with the permission of the Federal Institute for Geosciences...

2023

Abstract: Stable isotopic constraints on magma-country rock interaction and ore genesis: future directions

Edward M. Ripley, Chusi Li

Atlantic Geology

...; δ34S values of igneous rocks that are near 0‰ may not necessarily rule out the derivation of the bulk of the contained S from external sources. We have...

2004

Abstract: A Review of the Bentong-Raub Suture Vis-à-Vis New Insight of the Tectonic Evolution of Malay Peninsula

Aftab Alam Khan, Mustaffa Kamal Shuib

Geological Society of Malaysia (GSM)

... occurrences of Triassic Pahang Volcanics of predominantly rhyolitic tuff suggest its derivation from back-arc extension. Back-arc extension, basin...

2015

Abstract: The Significance of Groundwater Modelling Practices for Resources Evaluation in Malaysia

Saim Suratman

Geological Society of Malaysia (GSM)

... and the assumptions embedded in the derivation of the mathematical equations produce better predictions. Some definitions of a model are: “a model...

2017

Differential Prediction of Oil-Gas Occurrence Based on Geochemical Characteristics of Oils of the East and Southeast of the North Caspian Depression

I. V. Knyazeva, L. P. Dukhova, R. A. Tverdova, T. V. Tikhomolova

Petroleum Geology: A Digest of Russian Literature

... signs of derivation in part from lower-occurring sediments. Among the oil pools of the zone of low maturity are several areas where the fluids...

1994

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