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The AAPG/Datapages Combined Publications Database
Showing 2,430 Results. Searched 197,438 documents.
Late Givetian to Early Frasnian Biostratigraphy of Western Canada: The Slave Point—Waterways Boundary and Related Events
W. K. Braun, A. W. Norris, T. T. Uyeno
CSPG Special Publications
... stratigraphy in the Quad Cities area, eastern Iowa- northwestern Illinois. In: Hammer, W. R., Anderson, R. C., and Schroeder, D. A. (Eds.), Devonian...
1988
The Trinity Complex: A Polygenetic Ophiolitic Assemblage
Nancy Lindsley-Griffin
Pacific Section SEPM
... textures. Most of the pyroxenite, Figure 18. Devonian pillow lavas that overlie the Trinity-Yreka composite terrane. The hammer handle at lower edge...
1991
Clumped-Isotope Evidence for the Formation of Nonplanar Dolomite Textures at Near-Surface Temperatures
Brooks H. Ryan, Sierra V. Petersen, John M. Rivers, Stephen E. Kaczmarek
Journal of Sedimentary Research (SEPM)
... Michigan University. Samples were prepared from core plugs, which were broken into small pieces with a rock hammer. Compressed air was used to remove dust...
2023
Cyclicity of katatectic layers in anhydrite caprocks, U.S. Gulf Coastal Region
Douglas W. Kirkland
Journal of Sedimentary Research (SEPM)
...., Fischbeck, R., Hammer, J., Jaritz, W., Keller, S., Mingerzahn, G., and Schramm, M., 2008, Description of the Gorleben Site, Part 3: results of the geological...
2024
Role of Submarine Canyons on Shelfbreak Erosion and Sedimentation: Modern and Ancient Examples
Jeffrey A. May, John E. Warme, Richard A. Slater
Special Publications of SEPM
... factors by related to surf beat and rip currents and periods of heavy swell and strong onshore winds likewise affect these shelfbreak en...
1983
High-Energy Shelf Deposit: Early Proterozoic Wishart Formation, Northeastern Canada
Bruce M. Simonson
Special Publications of SEPM
... most of thick interval of facies B in upper half of section DY hammer in center is about 30 em tall E trough cross stratified medium sandstone in bed...
1984
Exploration of the Rio Tinto Gossan, Northeastern Nevada: How Prospector S. Frank Hunt Discovered the Mountain City Copper Mine
Laurence P. James
Utah Geological Association
... in the Depression summer of 1933. With a pneumatic hammer and chisel he was sent inside the hot furnace, which was shut down, but kept heated to preserve...
2006
Shelf Carbonate Sedimentation Controlled by Salinity in the Paradox Basin, Southeast Utah
Robert J. Hite
Rocky Mountain Association of Geologists
... dark-gray truncated a dissolution surface by overlying dark-gray anhydrite; end of harn.rn.er att contact. Note truncation anhydrite; end of hammer...
1972
Notes on Minor Occurrences of Oil, Gas, and Bitumen with Igneous and Metamorphic Rocks
Sidney Powers
AAPG Bulletin
... of this area has been prepared by Solon Shedd, but only the map and abstract have been published (FOOTNOTE 1) (A. A. Hammer). Semi-solid oil in veins...
1932
Hydrocarbons in Thermal Areas, Northwestern Wyoming
J. D. Love, John M. Good
Wyoming Geological Association
... was transported, and what chemical changes occurred in it en route from the source area to the surface. Individual Localities Calcite Springs (Loc. 1) The Calcite...
1982
Geology of the Lamar River Formation, Northeast Yellowstone National Park
William J. Fritz
Wyoming Geological Association
... on the Mount Horneday Section. No organic zone is associated with the roots of this stump. Hammer at base of stump is 33 cm long. In only one or two known...
1982
Tectonic Control on the Formation of a Carbonate Platform: the Cambrian of Southwestern Sardinia
Thilo Bechstädt, Maria Boni
Special Publications of SEPM
... limestones of the Planu Sartu Member. The lower part is heavily faulted due to slumping. Monte Malfidaneddu, east of Buggerru. Hammer for scale. (D...
1989
Landscape Response to a Major Ignimbrite Eruption Taupo Volcanic Center New Zealand
Robyn C. M. Smith
Special Publications of SEPM
... eruption environment would albedo of the will bare soils evapo be en Taupo ignim brite which reflects a large proportion of incoming...
1991
Structural Configuration of the Kishenehn Basin Delineated by Geophysical Methods, Northwestern Montana and Southeastern British Columbia
Kurt Constenius
Rocky Mountain Association of Geologists
... 7 m ~ l e s the Hammer chart Values of the terraln correctlons ranged from 3 mgal near West Glacler, Montana, t o nearly 2 3 mgal e in the L ~ v ~ n...
1988
Rhenium-Osmium Geochronology and Geochemistry of the Permian Brushy Canyon Formation: Investigating the Controls of Re and Os Abundances in Organic-Rich Shales and the Evolution of Permian Seawater
Shawn Wright, Alan Brandon, John Casey
Unconventional Resources Technology Conference (URTEC)
... in play during that time. References Agterberg F.P., Hammer O. and Gradstein F.M., (2012). Statistical procedures, Chapter 14. In: Gradstein F.M., Ogg...
2017
Carbonates and associated sedimentary rocks of the Upper Viséan to Namurian Mabou Group, Cape Breton Island, Nova Scotia: evidence for lacustrine deposition
T. L. Crawford
Atlantic Geology
... subaerienne, c.-a-d. un cadre compatible avec les conditions lacustres, postule par le passe en ce qui touche la sedimentation de la partie inferieure du...
1995
Stratigraphy and tectonic history of the Upper Devonian to Lower Carboniferous Horton Bluff Formation, Nova Scotia
A. Thomas Martel, Martin R. Gibling
Atlantic Geology
... Porogendse acadienne. Dans son secteur type, la partie sud du bassin Minas, le Groupe de Horton est divisd, dans un ordre ascendant, en formations de...
1996
Stratigraphy and Holocene History of Lake Hayward, Swan Coastal Plain Wetlands, Western Australia
Lee Coshell, Michael R. Rosen
Special Publications of SEPM
... microbialites from Lake Clifton Hammer for scale P C rare the finally apparently solitary deep water forms recognized by Moore 1987 Sediment...
1994
Sequence Stratigraphy of the Pahasapa Formation (Madison Croup) in the Northeastern Black Hills: Insights from Regional Correlations
David M. Petty
Rocky Mountain Association of Geologists
... with dolomite matrix and recrystallized calcite (arrow) in fossil. (B) Hammer (33 cm length) lies at erosional base of unit 7. (C) Cross...
2003
Anatomy of a Ramp Margin Sequence: Facies Successions, Paleogeography, and Sediment Dispersal Patterns in the Muskiki and Marshybank Formations, Alberta Foreland Basin
A. Guy Plint, Brett Norris
CSPG Bulletin
... limite nette entre le plate-forme et la pente. Les roches sont toutes clastiques et ont ete divisees en 14 facies allant de la glaise silteuse en...
1991
Custer Formation of Texas
Robert Roth
AAPG Bulletin
... of Dozier Mounds dolomite. Notice cross-bedding. Hammer handle is 12 inches in length. Mt. Nebo is located about 4 miles west of Estelline in J. W. Phillips...
1937
Lower and Middle Miocene Carbonate Facies in the Central Mediterranean: The Impact of Paleoceanography on Sequence Stratigraphy
Maria Mutti, Daniel Bernoulli, Silvia Spezzaferri, Peter Stille
Special Publications of SEPM
... 00 20 I I 30 I 30 20 1 0 00 1 0 20 c c J11 iij J LJ z J LJ o 100 I 100 0 Q E en i C Q c co J LJ E J Cl o o 80 l 80 c E...
1999
Sedimentologic and Sequence Stratigraphic Interpretation of a Mixed Carbon-Ate-Siliciclastic Ramp, Midcontinent Epeiric Sea, Middle to Upper Ordovician Decorah and Galena Formations, Wisconsin
Yong Seok Choi, J. A. (Toni) Simo, Beverly Z. Saylor
Special Publications of SEPM
... highlighted by a prominent hardground lower upper arrow separates sequence D Decorah prominent hardground Hammer handle is approxi Formation from sequence G...
1999
Fossil Hot-Spring Travertine in the Turkana Basin, Northern Kenya: Structure, Facies, and Genesis
Robin W. Renaut, Chris K. Morley, Brian Jones
Special Publications of SEPM
... in breccia horizon are visible right of hammer Knobby surface characteristic of patchy silicification is visible upper left B Desert varnish on silicified...
2002
Sequence Stratigraphy and Paleogeography of a Cenomanian Deltaic Complex: the Dunvegan and Lower Kaskapau Formations in Subsurface and Outcrop, Alberta and British Columbia, Canada
A. Guy Plint
CSPG Bulletin
... La formation mesure de 90 a 270 m d'epaisseur, etant a son plus epais au NW, dans les environs de Chetwynd, C.-B. La formation a ete divisee en 10...
2000