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The AAPG/Datapages Combined Publications Database
Showing 50,161 Results. Searched 195,364 documents.
erformance of Seismic Arrays in the Presence of Weathering Layer Variations, #41841 (2016).
Jubran Akram, Abdullatif A. Al-Shuhail
Search and Discovery.com
... and wavelet responses. The models considered include the topographic variations and a channel in the base of weathering layer. The topographic variations...
2016
Characterisation of the Weathering Profile Developed over an Amphibole Schist Bedrock in Peninsular Malaysia
J. K. Raj
Geological Society of Malaysia (GSM)
...Characterisation of the Weathering Profile Developed over an Amphibole Schist Bedrock in Peninsular Malaysia J. K. Raj CeoL. Soc. MaLaYJia, BuLLetin...
1994
The Influence of Climate and Topography on Rock-Fragment Abundance in Modern Fluvial Sands of the Southern Blue Ridge Mountains, North Carolina
Jeremy Hummon Grantham , Michael Anthony Velbel
Journal of Sedimentary Research (SEPM)
... Jeremy Hummon Grantham , Michael Anthony Velbel 1988 Vol. 58 No. 2. (March), Chemical weathering influences the detrital composition of sand-size sediment...
1988
Characterizing a weathering profile over quartz-mica schists in undulating terrain in Peninsular Malaysia
John Kuna Raj
Geological Society of Malaysia (GSM)
...Characterizing a weathering profile over quartz-mica schists in undulating terrain in Peninsular Malaysia John Kuna Raj CATATAN GEOLOGI GEOLOGICAL...
2022
Outcrop Notes: Ghost River Formation
F. G. Fox
CSPG Bulletin
... formation 119 Shale, dark grey, hard, thinly bedded, platy, with occasional salt casts, weathering grey-green. 4 Shale, red, laminated, fairly hard...
1956
Abstract: Performance of Seismic Arrays in the Presence of Weathering Layer Variations; #90254 (2016)
Jubran Akram, Abdullatif A. Al-Shuhail
Search and Discovery.com
... the topographic variations and a channel in the base of weathering layer. The topographic variations include a dipping surface layer as well as a surface...
2016
Rare Earth Elements in Weathering Profiles and Sediments of Minnesota: Implications for Provenance Studies
G. B. Morey, Dale R. Setterholm
Journal of Sedimentary Research (SEPM)
...Rare Earth Elements in Weathering Profiles and Sediments of Minnesota: Implications for Provenance Studies G. B. Morey, Dale R. Setterholm 1997 Vol...
1997
Plant-Induced Weathering of Hawaiian Basalts
Robert A. Berner, M. Ford Cochran
Journal of Sedimentary Research (SEPM)
...Plant-Induced Weathering of Hawaiian Basalts Robert A. Berner, M. Ford Cochran 1998 Vol. 68 (1998), No. 5. (September), The rise of rooted upland...
1998
Sand Dune Development within the Simpson Desert and its Effect on Statics Calculation
P. G. Senycia
Petroleum Exploration Society of Australia (PESA)
... that the base of the weathering was constant below the sand dunes and the sand dune corridors. Such credence was given to this premise that most...
1989
Graphic Representation of Chemical Weathering
Parry Reiche
Journal of Sedimentary Research (SEPM)
.... Progressive alteration of a dolerite under humid-tropical weathering, according to Harrison's data. Base is combined silica for numbered points, total...
1943
Base Exchange in Relation to Sediments
W. P. Kelley
Special Publications of SEPM
...Base Exchange in Relation to Sediments W. P. Kelley Copyright © 2012, The Society of Economic Paleontologists and Mineralogists (SEPM) Recent Marine...
1955
Precambrian Cyclic Carbonate Facies, Western Montana: ABSTRACT
James A. Peterson
AAPG Bulletin
... carbonate belt includes, from base upward, (1) a stromatolitic dark limestone overlying an eroded, scour surface at the top of a dark, brown-weathering...
1971
Relevance of Cratonic Erosional Unconformities and Sedimentary Veneers to Mineral Exploration in Weathered Terranes: ABSTRACT
Charles W. Finkl
AAPG Bulletin
... veneers are closely comparable in attitude and altitude. Repeated cycles of weathering, stripping or exhumation, and burial of shields constitute...
1982
Weathering of the Great Pyramid
K. O. Emery
Journal of Sedimentary Research (SEPM)
... 1000 years ago, products of weathering formed talus slopes that overflowed the tiers of exposed blocks and banked against the base of the pyramid...
1960
Carbonate Stratigraphy of U-Bar Formation (Aptian-Albian) of Southeastern Big Hatchet Mountains, Hidalgo County, New Mexico: ABSTRACT
James R. Weise, David V. Lemone
AAPG Bulletin
...) is a medium-grained, clastic limestone, weathering light gray and containing abundant orbitolinids in the base and fragmented Ostrea-type bivalves above...
1981
Stratigraphic Sections of the Madison Limestone and Amsden Formation, West Flank of the Bighorn Basin, Wyoming
William J. Sando
Wyoming Geological Association
... ft. thick; irregular gray chert at base. 4.0 27. Limestone; predominantly fine-grained (micrite); light olive gray, weathering medium light gray...
1975
Paleotopography controls weathering of Cambrian-Age profiles beneath the great unconformity, St. Francois Mountains, SE Missouri, U.S.A.
Katie J. Pevehouse, Dustin E. Sweet, Branimir Segvic, Charles C. Monson, Giovanni Zanoni, Stephen Marshak, Melanie A. Barnes
Journal of Sedimentary Research (SEPM)
...Paleotopography controls weathering of Cambrian-Age profiles beneath the great unconformity, St. Francois Mountains, SE Missouri, U.S.A. Katie J...
2021
Abstract: Origin of Some Granitoids and Their Possible Implications in the Exploration for Sn, W, U and Base Metal Deposits in Malaysia
Cheang Kok Keong
Geological Society of Malaysia (GSM)
... in the e:x:ploration for Sn~ W~ U and base metal deposits. Post granite emplacement processes (hydrothermal alteration~ weathering) may modify...
1982
Clay Minerals in the Weathering Profile of a Graphitic-Quartz-Muscovite Schist in the Kajang Area, Selangor
J. K. Raj
Geological Society of Malaysia (GSM)
...Clay Minerals in the Weathering Profile of a Graphitic-Quartz-Muscovite Schist in the Kajang Area, Selangor J. K. Raj Clay minerals in the weathering...
1995
Porphyry Weathering in a Desert Climate
Andrew E. Godfrey
Utah Geological Association
...Porphyry Weathering in a Desert Climate Andrew E. Godfrey 1980 189 196 The porphyry boulders and cobbles on the northern piedmont of the Henry...
1980
Abstract: Environmental Significance of Clay Minerals
B. W. Nelson
Geological Society of Malaysia (GSM)
... as a visiting Fulbright lecturer sponsored by the Malaysian-American Commission on Educational Exchange (MACEE). His home base is the Department...
1982
Processes Controlling the Distribution of Ti and Al in Weathering Profiles, Siliciclastic Sediments and Sedimentary Rocks
Grant M. Young, H. Wayne Nesbitt
Journal of Sedimentary Research (SEPM)
...Processes Controlling the Distribution of Ti and Al in Weathering Profiles, Siliciclastic Sediments and Sedimentary Rocks Grant M. Young, H. Wayne...
1998
Marine Cretaceous of the Great Australian Basin - Foraminifera and Palynology Finally Make Sense
Viera Scheibnerova
Petroleum Exploration Society of Australia (PESA)
... occurs at about 310 m and L. frankei at about 220 m. The pannosus datum occurs at about 100 m. This depth is about 40 m below the base of the weathered...
1982
AN UPPER CRETACEOUS SECTION NEAR MOSBY, MONTANA
W. A. COBBAN
Montana Geological Society
..., dark gray; contains rusty-weathering ferruginous concretions, and, 15 feet above base, brown-and gray-weathering...
1953
ABSTRACT: ACID GENERATING POTENTIAL OF COALS FROM BENUE TROUGH, NIGERIA
Olugbenga A. Ehinola, T.M. Adene
The Society for Organic Petrology (TSOP)
... the trough into acid producing and stable non-acid producing rocks. Coal ash samples were also analyzed for reactive sulphur contents and their base...
2006