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The AAPG/Datapages Combined Publications Database
Showing 18,438 Results. Searched 200,639 documents.
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Gulf of Mexico Neogene Astronomically-Tuned Biostratigraphic Time Scale
Search and Discovery.com
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Controls of Lithology Stacking Patterns on Variations in Oil Saturation, Wolfcamp A, Delaware and Midland Basins
Search and Discovery.com
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Integrated High-Resolution Chemostratigraphy and Sedimentological Analysis of Meramec/Sycamore Unconventional Reservoir in the Merge Area, SCOOP & STACK Plays, OK#80616 (2017).
David Duarte, Roger Slatt
Search and Discovery.com
... in the Ardmore Basin. Unfortunately, a poor understanding of the transition from Mississippian limestones in northern Oklahoma to calcareous mudstones...
2017
POST-EXTINCTION BIOFACIES OF THE FIRST CARBONATE RAMP OF THE EARLY JURASSIC (SINEMURIAN) IN NE PANTHALASSA (NEW YORK CANYON, NEVADA, USA)
KATHLEEN A. RITTERBUSH, YADIRA IBARRA, LYDIA S. TACKETT, YADIRA IBARRA, LYDIA S. TACKETT
PALAIOS
... appear to be Girvanella, a calcareous cyanobacterium that is common in Paleozoic oncoids (Liu and Zhang 2012). Calcified filamentous microfossils also...
2016
Latest Proterozoic and Cambrian Rocks of the Western United States—an Overview
John H. Stewart
Pacific Section SEPM
..., but part of it could be as young as 650 Ma, or younger, on the basis of uncertain dating of microfossils. Strata of the diamictite and volcanic...
1991
Depositional Facies and Organic Content of Upper Wolfcamp Formation (Permian) Delaware Basin and Implications for Sequence Stratigraphy and Hydrocarbon Source
Erik P. Kvale, Mohammad Wahid Rahman
Unconventional Resources Technology Conference (URTEC)
...-grained carbonates and calcareous siltstones/mudstones, which are interbedded with organic-rich, non-calcareous mudstones. The second facies association...
2016
Mixed Siliciclastic Carbonate Ngrayong Formation Potential as Reservoir in Madura Area, Indonesia
Asnanto Multa Putranto, Sugeng Sapto Surjono
Indonesian Petroleum Association
... in the lower part to the calcareous rock dominant in the upper part. The objective of this research is to know the potential of mixed siliciclastic...
2014
Tectonic Controls on Miocene Reefs and Related Carbonate Facies in Cyprus
Edward J. Follows, Alastair H. F. Robertson, Terence P. Scoffin
Special Publications of SEPM
... - 94 70 96 calcareous nannoplankton age dated site benthonic foraminifera age dated site Quaternary sediment log site 98 CAPE GRECO Fin...
1996
Geology and Offshore Resource Potential of the New Ireland - Manus Region--A Synthesis
N. F. Exon, M. S. Marlow
Circum Pacific Council Publications
.... They are predominantly calcareous carbonaceous mudstone, siltstone, and tuffaceous sandy siltstone, and contain abundant planktonic foraminifers...
1988
Sedimentary Facies and Depositional Environment of the Middle Devonian Geneseo Formation of New York, U.S.A.
Ryan D. Wilson,, Juergen Schieber
Journal of Sedimentary Research (SEPM)
...-black, weakly calcareous mudstone with distinct horizontal banding, scour surfaces, current-ripple cross-lamination, normal grading, and irregular...
2015
Catalog of Formation Names for Northern Denver Basin and Adjacent Areas
Arthur G. Randall
Rocky Mountain Association of Geologists
..., Wyoming, in sec. 14, T. 52 N., R. 63 W. c. Brown, quartzose type, calcareous sandstone. Generally lacking in fossils. d, In the Nimo, South Dakota...
1963
Distribution of Cenomanian-Turonian Organic Facies in the Western Mediterranean and Along the Adjacent Atlantic Margin: Chapter 10
Wolfgang Kuhnt, Jean Paul Herbin, Jurgen Thurow, Jost Wiedmann
AAPG Special Volumes
... mainly in the Cenomanian part occur in the lower part of the slope. Depauperate, partly dissolved, calcareous microfossils, silification, chert nodules...
1990
Devonian Paleoecology of Northeastern Alberta
D. M. Loranger
Journal of Sedimentary Research (SEPM)
... of microfossils and megafossils in this cyclic depositional sequence is compared with the ranges published by various End_Page 818...
1965
Chapter 15: Petroleum Systems of the Guajira Basin, Northern Colombia
Victor Ramirez, Luz Stella Vargas, Claudia Rubio, Helga Nino, Oswaldo Mantilla
AAPG Special Volumes
... biostratigraphy, in E. J. Brill, ed., Proceedings of the First International Conference on planktonic microfossils (Geneva, 1967) 86: Leiden, Netherlands, p. 441...
2015
Frontier Formation, Southwest Powder River Basin, Wyoming
Donald Towse
AAPG Bulletin
... calcareous siltstone concretions lies directly above the basal bentonite of the Frontier formation and is here named the Lower shale member of the Frontier...
1952
Stratigraphy of Non-Marine Upper Jurassic and Lower Cretaceous Rocks, Southern Big Horn Mountains, Wyoming
Arthur Mirsky
AAPG Bulletin
... nonmarine microfossils: Guidebook Wyo. Geol. Assoc., llth Ann. Field Conf., p. 95-98. Peck, R. E., 1957, North American Mesozoic Charophyta: U. S. Geol...
1962
Petrography and Derivation of Jurassic-Cretaceous Clastic Rocks, Southern Rocky Mountains, Canada
June E. Rapson
AAPG Bulletin
... to group status with an Upper and a Lower Formation, the Lower Formation being subdivided into an upper Calcareous Member and a basal Conglomeratic Member...
1965
A depositional model for the Carbonera Formation, Llanos Foothills, Colombia, from workflow of a sequence stratigraphic framework and interpretation from well-log stacking patterns, well cuttings, and three-dimensional seismic spectral decomposition
Essam Saeid, Christopher Kendall, James Kellogg, Thomas De Keyser, Ibraheem Hafiz, Ziyad Albesher, and José Antonio Martinez
AAPG Bulletin
..., and glauconite. Kaolinitic cement is at the top and calcareous cement is at the base of C5, with interbedded coal. We interpret facies association I...
2022
Revision of Lower Cretaceous Stratigraphy of Venezuela
Emile Rod, Wolf Maync
AAPG Bulletin
..., sandy limestones and calcareous sandstones. There are also End_Page 195------------------------------ Fig. 1(a). Columnar sections, Cretaceous...
1954
Field Guide for Valley-Fill, Estuarine and Shelf Ridge Sandstones, Mid-Cretaceous Frontier Formation, Central Wyoming
Roderick W. Tillman, E. Allen Merewether
Rocky Mountain Section (SEPM)
...-bearing, calcareous shale at the top of the Belle Fourche Member and silty shale at the base of the Wall Creek Member described by Merewether (Specht...
1994
Manganese Nodule Deposits in the Central Pacific Basin: Distribution, Geochemistry, Mineralogy, and Genesis
Akira Usui, Tomoyuki Moritani
Circum Pacific Council Publications
... t s predominate on local topographic highs. Thick calcareous sediments on the Line Islands chain and Magellan Rise occasionally served as loci...
1992
Revisiting the origins of Clayton sand bodies at the K-Pg transition, Moscow Landing, western Alabama: stratigraphic relations, sedimentology, and ichnology
Charles E. Savrda
PALAIOS
... quartz), age-diagnostic microfossils, and/or geochemical signals (e.g., Officer and Drake 1983; Pospichal et al. 1990; Rodr´guez-Tovar and Uchman 2006...
2018
Describing Difficult Shell-Hash Assemblages from the Lower Cambrian Soltanieh Formation, Alborz Mountains, Northern Iran
Amelia Lindsay-Kaufman, Stephanie A. Rosbach, Lauren S. Wright, Emily L.V. Edwards, Seyed Hamid Vaziri, Mahmoud Reza Majidifard, Tara Selly, Marc Laflamme, James D. Schiffbauer
PALAIOS
... the fossils nearly indistinguishable from the surrounding calcareous host rock (Fig. 6J). Some cross-sections of the tri-lobed fossils appear to show...
2022