Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 3,039 Results. Searched 200,619 documents.
Large Earthquakes on the Salt Lake City Segment of the Wasatch Fault Zone – Summary of New Information from the South Fork Dry Creek Site, Salt Lake County, Utah
Bill D. Black, William R. Lund, Bea H. Mayes
Utah Geological Association
...) thick colluvial wedge (unit 4b) lies on top of unit 4a. The wedge is buried by slope colluvium (unit 5) on which a modern soil (S2) is forming (figure...
1995
Experimental determination of porosity and methane sorption capacity of organic-rich shales as a function of effective stress: Implications for gas storage capacity
Garri Gaus, Reinhard Fink, Alexandra Amann-Hildenbrand, Bernhard M. Krooss, and Ralf Littke
AAPG Bulletin
... reliably prevents diffusive loss and bypassing of the gas. Prior to the experiments, volumes of the reference cell (Vrc), the top compartment (Vtop...
2021
Changing Ideologies in Wyoming Coal Petrography
Jane C. Shearer
Wyoming Geological Association
... samples. Block samples collected are typically 5 cm by 3 cm by 3 cm (2 by 1.2 by 1.2 in). A block of intact coal of approximately these dimensions...
1993
Proposal to reinstate the Wolfcamp Formation as a formal lithostratigraphic unit for the subsurface Delaware Basin, New Mexico and Texas
Wayne K. Camp
AAPG Bulletin
... as the interval from the base of the lowermost sandstone of the Bone Spring Formation to the top of the Strawn Formation/Group at the proposed reference section...
2025
Paleohydrographic influences on Permian radiolarians in the Lamar Limestone, Guadalupe Mountains, west Texas, elucidated by organic biomarker and stable isotope geochemistry
Paula J. Noble, Hiroshi Naraoka, Simon R. Poulson, Eri Fukui, Yuxi Jin, Sarah O'Connor
PALAIOS
... in radiolarian fauna. The top bed sampled was the highest one exposed. The section sampled is a road cut along Highway 62/180, southeast of the Guadalupe...
2011
Early freshwater diatoms from the Upper Cretaceous Battle Formation in western Canada
Peter A. Siver, Maria Velez, Monica Cliveti, Pier Binda
PALAIOS
... (Fig. 1D). The 3 m deep outcrop was systematically sampled every 20 cm starting at the top of the Whitemud Fm. and labeled as GP1, GP2, etc. through...
2018
Geologic Mapping of Upper Glen Rose Unit 3 (Lower Cretaceous) in the Onion Creek Basin, Western Hays County, Texas: Implications for Recharge to the Trinity Aquifer
Jeffrey A. Watson, Alex S. Broun, Brian B. Hunt, Douglas A. Wierman
GCAGS Journal
... in the study area and is typically the most productive unit in the Middle Trinity Aquifer. The top 20 ft (6 m) consists of coarse skeletal grainstone...
2018
Growth History of a Late Pennsylvanian Phylloid Algal Organic Buildup, Northern Sacramento Mountains, New Mexico
Donald Francis Toomey, James Lee Wilson, Richard Rezak
West Texas Geological Society
.... Disconformity Surface On Top Of Lower Mound.-On the top of the massive limestone of the Lower Mound dark crusts of coated and reworked intraclasts can...
1977
Geology of Huerfano Park, Colorado
L.I. Briggs, E.N. Goddard
Rocky Mountain Association of Geologists
... y e 11 owbrown arkosic sandstone, siltstone. and shale, coarsely conglomeratic near top. Volcanics Farisita formation I Huerfano formation 1I...
1956
Geology of Benton Field, Franklin County, Illinois
J. V. Howell
AAPG Bulletin
..., Contours on top of No. 6 coal. (From Illinois Geol. Survey Bull. 16, Pl. 24.) End_Page 747------------------------------ excluded. After finding 14...
1948
Organic Facies and Petroleum Geochemistry of the Lacustrine Murta Member (Mooga Formation) in the Eromanga Basin, Australia
B. H. Michaelsen, D. M. McKirdy
Petroleum Exploration Society of Australia (PESA)
... subunit, 3936 ft 4 in to 3937 ft 11hin) showing soft-sediment deformation structures: A - Possible burrows near top core section; B - Small load cast; C...
1989
Relationships of Oil Composition and Stratigraphy in the Permian Basin of West Texas and New Mexico: PART 1
Theodore S. Jones , Harold M. Smith
AAPG Special Volumes
... at the beginning of Pennsylvanian time. Not only was the Middle Ordovician through Mississippian cover preserved intact in the area of these oils...
1965
Catastrophic Glacial Outburst Floods on the Arkansas River, Colorado
Keenan Lee
Rocky Mountain Association of Geologists
...). Figure 4. Comparison of weathering of Ttl boulders on Pinedale moraine (top) with those on Bull Lake moraine (bottom). These extreme examples show...
2010
Late Devonian Carbonate Margins and Foreslopes of the Lennard Shelf, Canning Basin, Western Australia, Part B: Development During Progradation and Across the Frasnian–Famennian Biotic Crisis
Ted E. Playton,, Charles Kerans
Journal of Sedimentary Research (SEPM)
...., Bahamonde, J.R., Bracco Gartner, G.L., Keim, L., and Besems, R.E., 2002, Anatomy and lithofacies of an intact and seismic-scale Carboniferous carbonate...
2015
Stratigraphic Evolution of Upper Jurassic Strata, Northeastern Deepwater Gulf of Mexico: Preliminary Results
Travis Payeur, Paul Weimer, William Gutterman, Eric Zimmermann, Steve Cumella
GCAGS Transactions
... Jurassic section across the study area; the four main units are annotated. Datum is top Jurassic. Distance between wells is shown. See Figure 2...
2017
Flood Events that Helped Shape Colorado’s Castlewood Canyon Carved into the Eocene Castle Rock Conglomerate: An Introduction to this Focused Issue
Mark W. Longman, Joan Burleson, James W. Hagadorn
Rocky Mountain Association of Geologists
... Conglomerate (CRC) and top of the underlying Dawson Arkose present in the Highway 83 roadcuts just east of Castlewood Canyon State Park (CCSP; SW SW...
2024
Geology and Hydrocarbon Potential of the Raton Basin, New Mexico
Lee A. Woodward
Four Corners Geological Society
... and many of the sandstones that are present do not have good indigenous permeabilities. Figure 3. Contour map of Raton Basin, New Mexico on top...
1983
Marine Facies of the Judith River Formation (Campanian) in the Type Area, North-Central Montana
Raymond R. Rogers
Montana Geological Society
... occur at the base and top of the Campanian Judith River Formation in its type area in north-central Montana. The basal Parkman Sandstone...
1993
The Depositional Environment of the Bear Gulch Limestone, Fergus County, Montana
Richard Lund, Howard Feldman, Wendy L. Lund, Christopher G. Maples
Montana Geological Society
... the top as well as along much of the eastern and the northern edges of the limestone, are evidence of shallowing. Within the Bear Gulch...
1993
New Information Concerning the Geomorphic Evolution of the Bighorn Basin
Dale F. Ritter
Wyoming Geological Association
... sedimentary rocks lying on top of the Early Eocene Willwood Formation. It stands in bold relief only 7.5 miles (12 km) from the Absaroka Mountain front where...
1975
Occurrence and relationship of the Aqra, Bekhme and Govanda formations in the Soran (Rawanduz) area, Kurdistan Region, northeastern Iraq
Kamal H. Karim, Hiyam Daoud, Rzger A. Abdula, Arkan O. Sharezwri
Geological Society of Malaysia (GSM)
... (Maastrichtian) outcrop at the top of the Tanjero Formation in the Soran area, Erbil Governorate. The previous studies indicated its outcrops as Middle...
2022
Parameters Controlling Hydrocarbon Distribution at Tatum's Camp Field, Lamar County, Mississippi
Phillip R. Jackson
GCAGS Transactions
... history of Tatum's Camp field. A domal anticline is present from the top of the Booth Sandstone (Hosston Formation) through the Paluxy Formation (Figure...
1990
Integration of Geochemical and Petrophysical Measurements from Drill Cuttings for Unconventional Reservoir Characterization, Converse County, Powder River Basin
Brett Wittman, Matt Hemenway, Michael Dick, Dragan Veselinovic, Taylor Kenney, Derrick Green, Harry Rowe
Unconventional Resources Technology Conference (URTEC)
... workflow. Porosity measured from intact plugs was compared to the pseudo-cuttings porosity for method validation. Results Geochemistry Fourteen...
2020
Verification of Post Failure Behaviour of Rock Using Closed-Circuit Servo-Controlled Testing Machine
Rini Asnida Abdullah, Mohd For Mohd Amin
Geological Society of Malaysia (GSM)
... Abstract— The analysis of the stress-strain curve is a fundamental aspect in the field of rock mechanics. Most rock masses are not intact but have...
2008
STATES OF PRESERVATION AND ROLE OF DASYCLADAL ALGAE IN MISSISSIPPIAN CARBONATE MOUNDS
PEDRO CÓZAR, IAN D. SOMERVILLE, ISMAEL CORONADO, DANIEL VACHARD, ALAIN IZART, MARKUS ARETZ
PALAIOS
... substrate for the growth of the mounds. At the top of the Roque Redonde Formation, a paleokarst was recognized by Poty et al. (2002), and only the Roc...
2018