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The AAPG/Datapages Combined Publications Database
Showing 7,556 Results. Searched 200,626 documents.
Glacial Stratigraphy and the Limits of the Rocky Mountain and Laurentide Ice Sheets in Southwestern Alberta, Canada
N. F. Alley
CSPG Bulletin
... cols north of the Gap. Glaciers from the Oldman and Crowsnest valleys converged in the Foothills and advanced to the southeastern edge...
1973
The Cenozoic Neritic Record in Southern Australia: The Biogeohistorical Framework
Brian Mcgowran, Qianyu Li, Graham Moss
Special Publications of SEPM
... The record is highly incomplete at the second order due especially to a9 my gap in the middle Eocene and poor and sequence stratigraphy restricted...
1997
New Perspectives on Southernmost Appalachian Terranes, Alabama and Georgia. Road Logs. (2005)
Mark G. Steltenpohl, Thomas B. Hanley, Robert B. Cook,
Alabama Geological Society
... Quartzite Member of the Lay Dam Formation, Talladega Group, Talladega belt, at Bulls Gap Beth McClellan and Mark Steltenpohl The Cheaha Quartzite, which...
2005
Southernmost Appalachian terranes, Alabama and Georgia. [Field trip guidebook for the Geol. Soc. Of Amer. Southeastern Section. Road Log.
Mark G. Steltenpohl
Alabama Geological Society
... of the Lay Dam Formation, Talladega Group, Talladega belt, at Bulls Gap Beth McClellan and Mark Steltenpohl The Cheaha Quartzite, which overlies the post...
2005
IRON MINING AT THE RUFFNER MINES OF SLOSS SHEFFIELD STEEL AND IRON COMPANY
Robert Yuill,
Alabama Geological Society
.... maximum of 4 1/2 feet between Bald Eagle and Red Gap, before diminishing further south. The Irondale seam, being high in silica and mixed...
2006
OLD DATA FOR OLD QUESTIONS: WHAT CAN THE HISTORICAL COLLECTIONS REALLY TELL US ABOUT THE NEOGENE ORIGINS OF REEF-CORAL DIVERSITY IN THE CORAL TRIANGLE?
KENNETH G. JOHNSON, WILLEM RENEMA, BRIAN R. ROSEN, NADIEZHDA SANTODOMINGO
PALAIOS
... revealing a new Pliocene sampling gap. The previously recognized Paleogene sampling gap remains open. Analysis of taxonomic turnover with unrevised...
2015
Permian Stratigraphy and Structure of Parts of Southeastern New Mexico and Southwestern Texas
W. Grant Blanchard, Jr. , Morgan J. Davis
AAPG Bulletin
... is applicable. These sandstones have been traced from their type locality southwest to El Paso Gap, through Dog Canyon to Bush Mountain (a high mass...
1929
Palynology and Paleoecology of the Mattson Formation, Northwest Canada
D. R. Braman, L. V. Hills
CSPG Bulletin
...-four samples were collected and processed for palynomorphs from the type section of the Mattson Formation at Jackfish Gap, Northwest Territories. One...
1977
From Chronology to Stratigraphy: Interpreting the Lower and Middle Eocene Stratigraphic Record in the Atlantic Ocean
Marie-Pierre Aubry
Special Publications of SEPM
... be concatenated into one by an unconformity (Fig. 1 A). A normal magnetozone may be lost in a stratigraphic gap where an apparent single reversed magnetozone...
1995
1954 Field Conference - First Trip - Denver to Colorado Springs and Return
T.C. Hiestand - Field Conference Committee Chairman
Rocky Mountain Association of Geologists
... gaps in Dakota hogback (south one is Deer Creek gap). Mourn Evans is high peak on right, altitude 14.260 feet. 2.2 Mdge over Clark Gulch. 1.0...
1954
Spatial variations in apparent recharge rate to a montane Paleozoic bedrock aquifer, Appalachian Mountains, United States
Cristine M. Vinciguerra, Joseph J. Donovan
Environmental Geosciences (DEG)
... States. The three streams (from south to north: Breakneck Run, Rock Gap Run, and Sir Johns Run, which will be abbreviated as BR, RGR, and SJR...
2010
Consistent Structural Model Simulations for Volumetric Uncertainty Study
M. A. Lecour, P. Thore, R. Cognot
AAPG Special Volumes
... case, the gap left in the horizon is bigger than the real width of the fault (see Figure 4b).Figure 4. Most of the time, faults are reinterpreted...
2006
Relation of Cenozoic Geologic Events in the Granite Mountains Area, Central Wyoming, to Economic Deposits
J. D. Love
Wyoming Geological Association
... of the fan is the host rock for all the known uranium deposits in the Crooks Gap district as of 1965. The hypothetical positions of lesser drainages...
1971
Using Geomechanical Modeling to Quantify the Impact of Natural Fractures on Well Performance and MicroseismicityApplication to the Wolfcamp, Permian Basin
Ahmed Ouenes, Yamina Aimene, Nick Umholtz
Unconventional Resources Technology Conference (URTEC)
... inclination angle of the NF. In this case the NF is critically stressed fracture and its inclination promotes mixed mode (shear and normal) opening...
2015
Depth-Porosity Relationships in the Viking and Cardium Formations of Central Alberta
M. B. Thomas, T.A. Oliver
CSPG Bulletin
.... Petrology, v. 46, no. 4, p. 881-896. Sprunt, E.S. and Nur, A., 1976, Reduction of porosity by pressure solution: Experimental verification: Geology, v. 4, p...
1979
Ancient Playas and Their Influence on the Recent Herpetofauna of the Northern Chihuahuan Desertt
Ralph W. Axtell
West Texas Geological Society
... not flow along its present course through the El Paso-Juarez gap, but instead flowed directly southward into a huge interior basin located in what is now...
1985
A Field Guide to the Cretaceous Succession of the Western Henry Mountains Syncline, South-Central Utah
Christopher R. Fielding, Jonathan Antia, Lauren P. Birgenheier, Matthew J. Corbett
Utah Geological Association
... of the Ferron Sandstone at Caineville Gap (figure 1A). Parking space is available on the north side of the road at the junction with a minor, gravel road...
2010
Summary of the Devonian Stratigraphy of the Alberta Rocky Mountains
D. J. McLaren
CSPG Special Publications
.... At The Gap, North Saskatchewan River, the lower member is represented by a series of thin bedded shales and argillaceous limestones. The upper member...
1953
Surface to Subsurface Structure and Stratigraphy of the Marathon Fold Belt, Brewster, Pecos, and Terrell Counties, Texas
Garner L. Wilde
West Texas Geological Society
... surface of the Middle Wolfcampian (Stockton Gap Formation). While major discoveries have yet to be made in the latter, significant indicators for future...
1990
The Influence of Subducting Plate Buoyancy on Subduction of the Hikurangi-Chatham Plateau beneath the North Island, New Zealand: Chapter 6: Southwest Pacific and Eastern Indian Ocean Margins
B. W. Davy
AAPG Special Volumes
..., 1983; Robinson, 1986) (Figure 3). Between 38° and 36°S there is a gap in the deep seismic activity of the Benioff zone with little activity below 200 km...
1992
Evaluation of Bulk Sediment Sampling Criteria for Gravel-Bed Rivers
Judith K. Haschenburger, Stephen P. Rice, Emily Voyde
Journal of Sedimentary Research (SEPM)
... range compared to unimodal distributions, especially near the bimodality gap. In general, most percentiles from most mixtures achieve negligible levels...
2007
Uppermost Permian and Permo-Triassic Transition Beds in Central Iran
Hushang Taraz
AAPG Bulletin
... region. No trace of any detrital material was observed in this contact which would indicate an erosional and sedimentary gap. The situation...
1971
Tectonic Control on Backstepping Sequences Revealed by Mapping of Frasnian Backstepped Platforms, Devonian Reef Complexes, Napier Range, Canning Basin, Western Australia
W. Bruce Ward
Special Publications of SEPM
... and is unconformable with the Pillara platform A and platform B Dingo Gap It is varied area Dnf slope fore reef Dnffr Dnr mixed Dnf reefal Dp...
1999
Front Matter, Road Logs: Structure and Tectonics of the Big Bend and Southern Permian Basin, Texas: West Texas Geological Society 1994 Field Trip Guidebook
T. Matthew Laroche, J. J. Viveiros
West Texas Geological Society
..., Persimmon Gap in Big Bend National Park, Texas, Ouachita facies and Cretaceous cover deformed in a Laramide overthrust, in O. T. Hayward, ed., Centennial...
1994
The U.S.S.R.: Chapter 21
Edgar Wesley Owen
AAPG Special Volumes
.... (p. 186.) The ... [delay] in preparing proved reserves of oil and gas in the Lower Volga region is cause for much alarm. The plan ... has...
1975