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 2,974 Results. Searched 200,641 documents.
Some Stratigraphic Studies of the Mississippian and Pennsylvanian Rocks of the Ouachita Mountains Oklahoma
L. M. Cline
Tulsa Geological Society
... is typical black laminated Mississippian Caney shale containing phosphatic concretions some of which have yielded the ammonoid Lyrogoniatites. The strike...
1956
Stratigraphy of the Monterey Rocks in the East San Francisco Bay Area, California
James M. Hill
Pacific Section SEPM
... of Miocene phosphatic rocks in the east San Francisco Bay region, California: United States Geological Survey Open-File Report 791570, 113 p. Kleinpell...
1983
Mississippian Stratigraphy of South-Eastern British Columbia
D. H. Oswald
CSPG Bulletin
...------------------------ overlain unconformably by an upper, massive bedded black chert with a basal phosphatic conglomerate. It is represented by only a few...
1964
A Proposed Third-Order Sequence Framework for the Upper Devonian Outcrops of the Northern Canning Basin
D. B. Whittam, J. M. Kennard, R. B. Kirk, J. F. Sarg, P. N. Southgate
Petroleum Exploration Society of Australia (PESA)
... growth structures). The chutes are locally lined by thin phosphatic crusts and are infilled by steeply dipping marginal slope deposits with abundant...
1994
Mowry and Frontier Formation in Southern Part of Wind River Basin, Wyoming
W. A. Cobban
Wyoming Geological Association
... in the southern part of the Wind River Basin. Phosphatic nodules occur in the basal sandstone bed on Sage Creek dome northwest of Lander (Sharkey et...
1957
Maracaibo Platform (Aptian-Albian), Northwestern Venezuela: Chapter 3
Volker C. Vahrenkamp, Raymond C. W. M. Franssen, Jurgen Grotsch, Pedro J. Munoz
AAPG Special Volumes
... mollusc fragments and echinoderm debris (top of the Maraca Formation). The drowning sequence is overlain by a lag deposit containing phosphatic fish...
1993
Stop 3: Tocito Sandstone at Hogback Oil Field, NM
Donald E. Owen, Charles F. Head, Richard A. Ashmore, Donald G. McCubbin, David C. Jennette, Clive R. Jones, John C. Van Wagoner, Jeff E. Larsen, Dag Nummedal, Gregory W. Riley, David Valasek
Four Corners Geological Society
... and phosphatic pebbles, sharks teeth, Inoceramus and oyster shell fragments also characterize the Tocito Sandstone. Ichnofauna are dominated by Thalassinoides...
2010
Developing an Outcrop Reservoir Analog for the Williston Basin Bakken Formation with the Sappington Formation of South-Central Montana
Ted Doughty, John Hohman, John Guthrie, Aaron Rodriguez, George Grader, Ken Wells
Unconventional Resources Technology Conference (URTEC)
... and replaced by a complex sequence boundary associated also with the Scallion, where phosphatic sandy, discontinuous pebbly lags occur...
2014
From Geological Complexity to Operational Uncertainty A Monte Carlo Modelling Approach
B. J. Davies, S. Orozco Echeverri
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... consolidated and cemented quartz-arenite and phosphatic sandstones with low porosity and permeability (typical values of 1-7 mD and 3-8% - see Table 1...
2006
XRF-based Chemostratigraphy Between and Across Two Disconformities in the Ordovician Trenton Group and Utica Shale of Central New York, U.S.A.
Jeffrey T. Pietras, Ethan B. Spiegel
Journal of Sedimentary Research (SEPM)
... of the Dolgeville Formation is marked by an erosional unconformity, the Thruway Disconformity, overlain by a limestone breccia and a phosphatic lag (Fig...
2018
Two Early Paleozoic Outliers in the Southern Laramie Range, Wyoming
John Chronic, Clinton S. Ferris Jr.
Rocky Mountain Association of Geologists
... grains which appear to be phosphatic and may be abraded ostracoderm fragments. Although none of these seem to be identifiable, the lithology of the rock...
1963
Southeastern Nevada Tectonic Belt and The Mississippian Chainman Shale Basin
Floyd C. Moulton
Rocky Mountain Association of Geologists
... in southeastern Nevada, which in turn helped to reconstruct and restore a thick organic-rich phosphatic shale sequence in the Mississippian Chainman...
1982
My Favorite Outcrop: Sycamore Formation I-35 South, Arbuckle Mountains, OK
Joshua Miller, Andrew Cullen
Oklahoma City Geological Society
... overlies the Woodford Shale; abundant phosphatic nodules were interpreted as indicating of a depositional hiatus. Owing to a scarcity of age-diagnostic...
2018
Oil Shale in the Green River Formation, Green River Basin, Wyoming
William C. Culbertson
Wyoming Geological Association
..., Uraniferous phosphatic lake beds of Eocene age in intermontane basins of Wyoming and Utah: U.S. Geological Survey Prof. Paper 474-E. Oriel, S. S., 1961...
1969
Sedimentological and Petrophysical Characterization of the Eocene Mirador Formation, Cupiagua Field, Llanos Basin, Colombia
C.A. Amaya, A. Ortiz, M. Martinez, N. Yepes
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Guadalupe Formation which consists of quartz and phosphatic sandstones deposited in a marine shoreface environment. The Paleocene Barco Formation...
2006
Structure and Palinspastic Reconstruction of the Absaroka Thrust, Anschitz Ranch Area, Utah and Wyoming
Judy West, Helen Lewis
Rocky Mountain Association of Geologists
... DEVONIAN ORDOVICIAN TH Figure 2 . DARBY BIGHORN phosphatic b l a c k shale 8 s s thick-bedded ss 8 medium-bedded massive limestone thick-bedded t o...
1982
Uranium Mining in the Uinta Basin, Utah
William L. Chenoweth
Utah Geological Association
..., and in the Paleocene and Eocene Green River and Eocene Uinta Formations. In addition, the Meade Peak Phosphatic Shale Member of the Permian Phosphoria...
1992
A Late Middle Eocene Diatomite in Northwestern Baja California Sur, Mexico: Implications for Tectonic Translation
Hugh McLean, John A. Barron
Pacific Section SEPM
... is the San Gregorio Formation, a late Oligocene and early Miocene sequence composed mainly of siliceous and phosphatic shale, diatomite, and white...
1988
Triassic of West Texas
John Emery Adams
AAPG Bulletin
... cemented and it is probable that most of the phosphatic material which may have been present was washed out in the drilling. The phosphate occurs...
1929
Cameral Membranes in the Phragmocones of Jurassic Ammonites
Aleksandr A. Mironenko, Irina A. Smurova
PALAIOS
... structures located in ammonoid phragmocones. Sets of thin phosphatic or calcified transversal and longitudinal lines can occasionally be found on the ventro...
2024
Criteria for Recognizing Paleoenvironments in a Playa-Lake Complex: The Green River Formation of Wyoming
Claudia A. Wolfbauer
Wyoming Geological Association
...., 1964, Uraniferous phosphatic lake beds of Eocene age in intermontane basins of Wyoming and Utah: U. S. Geol. Survey Prof. Paper 474-E, 66 p. McGrew, P...
1973
Preliminary Geologic and Chemostratigraphic Analysis of the Wolfcamp D Shale, Midland Basin, West Texas
Michael McGlue, Patrick Baldwin, Lowell Waite, Olivia Woodruff, Patrick Ryan
Unconventional Resources Technology Conference (URTEC)
... Rocks. Bureau of Economic Geology, University of Texas at Austin. Heckel, P.H. (1977). Origin of phosphatic black shale facies in Pennsylvanian...
2015
Stromatolite Construction, Biofacies and Biomarkers in the Lower Cambrian Hawker Group, Arrowie Basin, South Australia
Bronwyn L. Teece, Simon C. George, Glenn A. Brock
Petroleum Exploration Society of Australia (PESA)
... different depositional environments, including phosphatic hardgrounds, intertidal shoals and shelf/ramp settings is being described as part...
2018
Pore Systems of the Cline Shale, Midland Basin, West Texas
Robert M. Reed, Reed S. Roush
Unconventional Resources Technology Conference (URTEC)
... pores in a phosphatic (phos) ooid. Depth is 10,400’, Gulf Glass B3 well, Martin Co., TX, Rc ~ 0.85%. Some interparticle pores are present in most...
2016
Integrated wellsite biostratigraphy and chemostratigraphy: A multidisciplinary approach for drilling the Wilcox
Tim J. Pearce, Paul Cornick, David Riley, Neil Campion, Ehsan Daneshvar, Paul ONeill, Gemma Hildred
International Meeting for Applied Geoscience and Energy (IMAGE)
... 0.82 - Phosphatic HM Feldspar 2.3 0.62 - 2.3 0.004 - 0.016 MS1-S6 MS1.6-P1 PPg8bi 7500 Chemo. Sequence 100 24500 PPg8 MS1.5-P4 MS1-S5...
2023