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The AAPG/Datapages Combined Publications Database
Showing 2,430 Results. Searched 197,434 documents.
The Harthope Ganister -- A Transgressive Barrier Island to Shallow-Marine Sand-Ridge from the Namurian of Northern England
Colin J. Percival
Journal of Sedimentary Research (SEPM)
... beds up to a few tens of centimeters thick separated by mudstone laminae. Hammer (H) 33 cm long. See Figure 6 for location. FIG. 6. Paleocurrents from...
1992
The Influence of Volcanism on Fluvial Depositional Systems in a Cenozoic Strike-slip Basin, Denali Fault System, Yukon Territory, Canada
Ronald B. Cole, Kenneth D. Ridgway
Journal of Sedimentary Research (SEPM)
... into fluvial channel axis. Hammer (arrow) is 28 cm long. End_Page 157------------------------ B probably were deposited by dilute stream flows. These flows...
1993
The Interaction of Volcanism and Sedimentation in the Proximal Areas of a Mid-tertiary Volcanic Dome Field, Central Arizona, U.S.A.
N. R. Riggs, J. C. Hurlbert, T. J. Schroeder, S. A. Ward
Journal of Sedimentary Research (SEPM)
... amphibole-trachyte ash. Hammer scale on right side of photo. D) Hyperconcentrated-flow deposit with transformation, at hammer level, upward to debris-flow...
1997
Holocene Lake Level and Climate Change Inferred from Marl Stratigraphy of the Cayuga Lake Basin, New York
Henry T. Mullins
Journal of Sedimentary Research (SEPM)
..., S., BENNIKE, O., HAMMARLUND, D., LEMDAHL, G., POSSNERT, G., RASMUSSEN, T.L., WOHLFARTH, B., HAMMER, C.U., AND SPURK, M., 1996, Synchronized terrestrial...
1998
Palustrine-Lacustrine and Alluvial Facies of the (Norian) Owl Rock Formation (Chinle Group), Four Corners Region, Southwestern U.S.A: Implications for Late Triassic Paleoclimate
Lawrence H. Tanner
Journal of Sedimentary Research (SEPM)
... upward to platy fabric. Photograph from section in southern Echo Cliffs. Hammer for scale. End_Page 1282----------------------- wood. Vertical root...
2000
Petrography and Geochemistry of Floodplain Limestones from the Clarks Fork Basin, Wyoming, U.S.A.: Carbonate Deposition and Fossil Accumulation on a Paleocene-Eocene Floodplain
Gabriel J. Bowen,, Jonathan I. Bloch
Journal of Sedimentary Research (SEPM)
... photographs of floodplain limestones in situ. A) Lens-shaped limestone from locality SC-303 (Wa-4, 2110 m). Hammer is 25 cm long. B) Pillar-shaped...
2002
Fractures, Hydraulic Injections, and Strain Accommodation in the Tensleep Formation at Flat Top Anticline, Carbon County, Wyoming
John C. Lorenz
AAPG Special Volumes
... primarily strike-slip since little vertical offset of the bedding is apparent, although no slickensides or bedding drag features are exposed. Local en echelon...
2013
Superimposed Cycles of Composite Marine Terraces: The Example of Cutro Terrace (Calabria, Southern Italy)
Ronald Nalin, Francesco Massari, Massimo Zecchin
Journal of Sedimentary Research (SEPM)
... importance geomorphologique en Mediterranee: Station Marine d'Endoume, Recueil des Travaux, v. 23, p. 37–60. Laborel, J., 1987, Marine biogenic constructions...
2007
Early Ordovician Sedimentary History of Marathon Geosyncline, Trans-Pecos, Texas
Leonard M. Young
AAPG Bulletin
..., limestone-pebble conglomerate (by hammer), and shale (largely covered by colluvium). 15.8 km (10 mi) southwest of Marathon, Texas. End_Page 2304...
1970
Sedimentologic Evolution of a Submarine Canyon in a Forearc Basin, Upper Cretaceous Rosario Formation, San Carlos, Mexico
William R. Morris, Cathy J. Busby-Spera
AAPG Bulletin
.... Cajiloa is about 8.5 km northwest of San Carlos. Modified from Popenoe (1973). Fig. 2. Regional stratigraphic chart for Upper Cretaceous sedimentary...
1988
Normal fault growth and its function on the control of sedimentation during basin formation: A case study from field exposures of the Upper Cambrian Owen Conglomerate, West Coast Range, western Tasmania, Australia
Christian Alistair Noll, Mike Hall
AAPG Bulletin
...).In particular, recent field studies have identified normal fault populations that typically comprise segmented arrays of linked, en echelon faults...
2006
Depositional and Diagenetic History of Porous Dolomitized Grainstones at the Top of the Madison Group, Disturbed Belt, Montana
K. M. Nichols
Rocky Mountain Section (SEPM)
... some vuggy porosity. Exposure is at the North Fork of the Teton River and is 54 m below the top of the Madison Group. F. The hammer head marks...
1980
Geochemical Microseep Survey of the Plaza and Wabek Productive Trends, Mountrail and Ward Counties, North Dakota
Mark Webster, Thomas Van Arsdale
Williston Basin Symposium
... ACQUISITION AND ANALYSIS METHODOLOGY Samples are collected using a slide hammer-driven probe one meter in length and a 5cc medical syringe...
1995
Signs of benthic predation on Late Jurassic stalked crinoids, preliminary data
Przemysław Gorzelak, Mariusz A. Salamon
PALAIOS
... of Poland showing the location investigated. General view of the section exposed at Julianka (right), with hammer as scale. Bed close-up (on the left...
2009
Heart Mountain Problem
Walter H. Bucher
Wyoming Geological Association
... can be recovered with the fingers or with a slight tap of the hammer. The writer has seen no sign of calcite filling anywhere. This can have but one...
1947
Geological Road Log of the Avonlea-Big Muddy Valley Area
D.M. Kent and L.W. Vigrass
Saskatchewan Geological Society
... at Stop 2., Avonlea Creek Badlands. The fault, indicated by the hammer, strikes northeasterly. Block to the right is downthrown about a foot. Figure...
1973
Magnesian Clay Minerals in Brazilian Pre-salt Province
Camila W. Ramnani, Julice F. Santos, Yaro Parizek-Silva, Vanessa Madrucci, Carlos C. Araújo, Guilherme F. Vasquez, Márcio J. Morschbacher, Leonardo A.F. Bonzanini, Samuel M. Viana, Rogério S. Souza, Daisy B. Alves, Sylvia M.C. Anjos
International Meeting for Applied Geoscience and Energy (IMAGE)
... with a hammer and then dispersed into distilled water using ultrasonic treatment. The <2 µm fractions were separated by centrifugation. In case where...
2021
Late Cretaceous(?)-Eocene Faulting in the East Central Basin and Range
Gary W. Newman
Rocky Mountain Association of Geologists
... ? Note the hammer for scale. temporaneous with Sheep Pass deposition. The conglomerate is interpreted to be erosional debris stripped from the upthrown...
1979
Nonhazardous Oil Field Waste Disposal into Subpressured Zones
S. A. Marinello, W. T. Ballantine, F. L. Lyon
Environmental Geosciences (DEG)
..., hammer mill, and ball mill along with various separation, segregation, and mixing steps to achieve the final injection stream characteristics. Recent...
1996
HISTORY AND DEVELOPMENT OF THE LANDUSKY MINING DISTRICT, LITTLE ROCKY MOUNTAINS, MONTANA
FRANK B. BRYANT
Montana Geological Society
.... Another feature is the numerous small openings or vugs, possibly gas pockets. When freshly broken or crushed under the hammer it gives...
1953
The Well at Wichita
Lawrence H. Skelton
Petroleum History Institute
... struggled to remove the casing and hammer through a joint stuck in the bottom of the hole. By February 15 th, a month later, all of it was replaced...
2003
Origin and Environment of Source Sediments
Parker D. Trask
Tulsa Geological Society
... in these projects were H. E. Hammer, W. Ross Keyte, R. W. Gillespie and R. V. Hughes. The method of attacking this phase of the problem has been twofold: first...
1933
Dinosaur and Wood Fossils from the Cretaceous Corwin Formation in the National Petroleum Reserve, North Slope of Alaska
Henry W. Roehler, Gary D. Stricker
Alaska Geological Society
... of large, east-west-trending, elongate, subparallel or en echelon symmetrical folds. The largest folds are tens of kilometers long and as much as 24 km wide...
1984
Geomechanical risk assessment of injection test for a carbon storage site appraisal, offshore Northern Territory
Sadegh Asadi, Abbas Khaksar, Adrian White, Guil Coelho, Raed Rahmanseresht
Australian Energy Producers Journal
... drawdown during pressure fall-off tests or unplanned shut-in events has the potential to cause rock failure due to water hammer effects, even though...
2024
Muddy Sandstone—Wind River Basin
Hugh W. Dresser
Earth Science Bulletin (WGA)
... in the layer next to the hammer. The arrow points to a suction tube in the upper part of the deposit. Figure 4. Loc. 84 a) Suction tube showing its...
1974