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The AAPG/Datapages Combined Publications Database
Showing 2,430 Results. Searched 197,438 documents.
Stratigraphy and Depositional History Within Incised-Paleovalley Fills and Related Facies, Douglas Group (Missourian/Virgilian; Upper Carboniferous) of Kansas, U.S.A.
Allen W. Archer, William P. Lanier, Howard R. Feldman
Special Publications of SEPM
... somewhat smaller channels are completely mud-filled. At the Lone Star Lake spillway, the channels are stacked and offset in an en echelon pattern. Channel...
1994
Petrography and Isotope Geochemistry of Diagenetic Carbonates in the Lower Cape Phillips Formation, Cornwallis Island, Arctic Archipelago, Canada
Mario Coniglio, Michael J. Melchin
CSPG Bulletin
... cette etude sont en accord avec les donnees de maturation organique a l'echelle regionale, indiquant que ces roches atteignirent des temperatures situees...
1995
Paleoecology of Late Cretaceous Rudist Settlements in Central Oman
Dietrich Schumann
Special Publications of SEPM
... SCHUMANN D. SCHUMANN 2 2 of hammer is 32 cm vesiculosus 1 km W of locality 2 (Fig. 1). Compare Figure 2. Length of hammer is 32 cm. vesicu!osus, 1...
2000
Lithofacies Associations and Depositional Environments in a Mixed Siliciclastic-Carbonate Coastal Depositional System, Upper Liard Formation, Triassic, Northeastern British Columbia
John-Paul Zonneveld, Thomas F. Moslow,, Charles M. Henderson
CSPG Bulletin
... superieur) dans le Peace River Foothills au nord-est de la Colombie-Britannique se compose d'une succession en progression d'au moins onze...
1997
Structural Style and Evolution of the Triangle Zone and External Foothills, Southwestern Alberta: Implications for Thin-Skinned Thrust-and-Fold Belt Mechanics
Glen S. Stockmal, Daniel Lebel, Margaret E. McMechan, Paul A. MacKay
CSPG Bulletin
... structures de la zone triangulaire et de la zone externe du Piemont sont divisibles en trois regions entre la riviere Oldman (49°45 N) et Turner Valley...
2001
The southern termination of the Western Main Ranges of the Canadian Rockies, near Fort Steele, British Columbia: stratigraphy, structure, and tectonic implications
Kyle P. Larson, Raymond A. Price
CSPG Bulletin
.... Geological Survey of Canada, Paleontological Report C5-1969-WHF. Gabrielse, H and Brookfield, A.J. (comp.) 1992. Figure 1: Correlation chart...
2006
Visean Tectonostratigraphy and Basin Architecture Beneath the Pennsylvanian New Brunswick Platform of Eastern Canada
P. Jutras, R. A. Macrae, J. Utting
CSPG Bulletin
... geology of New Brunswick. Minerals and Energy Division, Map NR-1 (2000 Edition). Scale 1:500 000. Okulitch, A.V. 2004. Geological Time Chart, 2004...
2007
A structural study of western Anticosti Island, St. Lawrence platform, Quebec: a fracture analysis that integrates surface and subsurface structural data
Esther Bordet, Michel Malo, Donna Kirkwood
CSPG Bulletin
... Appalachians. The Journal of Geology, v. 114, p. 435-448. Geophysique G.P.R. International Inc. 1986. Potentiel en hydrocarbures - Ile d'Anticosti. Consolidated...
2010
Plutonic-Pebble Conglomerates, New World Island, Newfoundland, and History of Eugeosynclines: Chapter 34: Central Orogenic Belt
James Helwig , Ernesto Sarpi
AAPG Special Volumes
.... Booy, T. de, and C. G. Egeler, 1961, The occurrence of Betic of Malaga in the Sierras de Almagor, Cabrera and Alhamilla (southeast Spain): Geologie en...
1969
Diagenesis of Phosphatic Carbonate Rocks on Remire, Amirantes, Indian Ocean
C. J. R. Braithwaite
Journal of Sedimentary Research (SEPM)
... calcarenites cemented by phosphates. Hammer shaft approximately 30 cms. End_Page 1196----------------------- gentle northerly and north-easterly dips...
1968
Chapter 3: Visual Metaphors in Structural Geology: A Means for Enhancing 3-D Visualization
George H. Davis, David Fischer
AAPG Special Volumes
... much more clearly than others, so much so that reaching all students seems beyond our capacities. Thus we generally hammer away with yet more exercises...
2016
Chapter 5: Depositional Cyclicity Within the Mayes Group (Meramecian–Chesterian) Along the Western Edge of the Mississippian Outcrop Belt in Northeastern Oklahoma
Cory J. Godwin, James O. Puckette
AAPG Special Volumes
...-Carboniferous-Permian Correlation Chart 2003 (DCP 2003): Palaeogeography, Palaeoclimatology, Palaeoecology, v. 240, p. 318–372. Mii, H.-S., E. L...
2019
Chapter 8: Johan Castberg: The First Giant Oil Discovery in the Barents Sea
Ketil Sollid, Leif Bjørnar Henriksen, Jan Ove Hansen, Olaf Thießen, Alf Ryseth, Simon Knight, Audun Groth
AAPG Special Volumes
... and crustal extension: Tectonophysics 293, 21–44. Brugmans, P. J., 2008, Oljeleting på Svalbard; en glemt del av Norsk oljehistorie (Oil exploration...
2021
Holocene and Pleistocene Calcareous Crust (Caliche) Profiles: Criteria for Subaerial Exposure
Noel P. James
Journal of Sedimentary Research (SEPM)
... be developed in the t icker crust profiles. Those crusts below the base of the hammer are poorly developed and friable. Dark vertical lines are a surficial...
1972
The Sedimentology of a Transgression: Portland Point and Cooksburg Members (Middle Devonian), New York State
I. Nicholas Mccave
Journal of Sedimentary Research (SEPM)
..., v. 49, p. 261-309. RICKARD, L. V., 1964, Correlation of the Devonian rocks in New York State: New York State Mus. and Science Service Map and Chart...
1973
Origin of Ironstones, an Example from the Middle Niger Valley, Nigeria
D. R. Adeleye
Journal of Sedimentary Research (SEPM)
... Beaches: (Translated from Russian.) MABESOONE, J. M., 1965, Composition and Origin of Pedra Canga and Related Ironstones in N.E. Brazil: Geologie en...
1973
Calibrating Borehole Image and Dipmeter Logs with Outcrops and Behind-outcrop Cores: Case Studies and Applications to Deep-water Deposits
Roger M. Slatt, Robert J. Davis
AAPG Special Volumes
... of the rock hammer, indicating some bottom current transport. A turbidite sandstone overlies the conglomerate. The inset shows a close-up of shale clasts...
2010
Sequence Stratigraphy of the Scottish Laurentian Margin and Recognition of the Sauk Megasequence
Robert J. Raine, M. Paul Smith
AAPG Special Volumes
... flooding above the sequence boundary and growth of stromatolite bioherms surrounded by ooidal grainstone. Hammer for scale; height of section is 4.2...
2012
Depositional constraints from detrital zircon geochronology of strata from multiple lithotectonic belts in south-central Maine, USA
Samuel F.A. Cartwright, David P. West Jr., William H. Amidon
Atlantic Geology
... bassin du centre du Maine indiquent un apport de sédiment dans un milieu techtonique d’extension en provenance de sources d’arc volcanique laurentiennes et...
2019
Lower Cretaceous Barranquin Formation of Northeastern Venezuela
Erimar Von Der Osten
AAPG Bulletin
... ferruginous matrix and easily crumble when struck with a hammer. No calcareous sandstones were observed in the entire area. Sorting is better than...
1957
Middle Tertiary Extension Recorded by Lacustrine Fan-Delta Deposits, Plush Ranch Basin, Western Transverse Ranges, California
Ronald B. Cole , Richard G. Stanley
Journal of Sedimentary Research (SEPM)
... imbricated conglomerate (below hammer). Matrix content is greatest at the top of the bed. Note the sharp scoured contact (arrow) at the base...
1995
Cycle Symmetry and its Causes, Cisco Group (Virgilian and Wolfcampian), Texas
Wan Yang
Journal of Sedimentary Research (SEPM)
...). The upper part is a 4-m-thick variegated vertisol (V) with abundant calcrete nodules. Hammer is 40 cm long. C) The transgressive interval of a Type I cycle...
1996
Growth Dynamics of Neoproterozoic Calcimicrobial Reefs, Mackenzie Mountains, Northwest Canada
Elizabeth C. Turner, Noel P. James, Guy M. Narbonne
Journal of Sedimentary Research (SEPM)
..., away from Queen Medb Reef (MV; to right of frame). Hammer (circled) for scale. F) Distal edge of a talus wedge interfingering with basinal sediments...
1997
Sequence Analysis of the Upper Cretaceous Two Medicine and Judith River Formations, Montana: Nonmarine Response to the Claggett and Bearpaw Marine Cycles
Raymond R. Rogers
Journal of Sedimentary Research (SEPM)
... identification (hammer rests at base of bentonite). C) Bedding-plane view of a tabular shell bed (~ 30 cm thick) that crops out ~ 20 m above...
1998
A Sedimentological and Sequence Stratigraphic Re-Interpretation of the Upper Cretaceous Prairie Canyon Member ("Mancos B") and Associated Strata, Book Cliffs Area, Utah, U.S.A.
Gary J. Hampson , John A. Howell, Stephen S. Flint
Journal of Sedimentary Research (SEPM)
... (X interval in the Pinto Wash area, central section 11, T21S R21E). C) Heterolithic cross-strata (hammer for scale)comprising alternating current...
1999