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The AAPG/Datapages Combined Publications Database

Showing 18,438 Results. Searched 200,639 documents.

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Stratigraphy and Structure of Northeast Providence Channel, Bahamas

Henry T. Mullins , George W. Lynts

AAPG Bulletin

... biostratigraphy, in P. Bronnimann and H. H. Renz, eds., 1st Internat. Conf. Planktonic Microfossils, Proc., v. 1: Leiden, E. J. Brill, p. 199-422. Bolli, H. M...

1976

Temporal and spatial distribution of tectonic events as deduced from reworked palynomorphs in the eastern Northern Andes

Felipe de la Parra, Andrés Mora, Milton Rueda, and Isaid Quintero

AAPG Bulletin

..., J., M. Cachao, and R. Gonzales, 2008, Reworked calcareous nannofossils as ocean dynamic tracers: The Gudiana shelf case study (SW Iberia): Estuarine...

2015

The Early Cretaceous Transition from Carbonate to Siliciclastic Deposition in the Deep Waters of the Northern Gulf of Mexico: New Insights from the Keathley Canyon 102 #1 Well

Michael L. Sweet, Marcie Purkey Phillips, Robert Cunningham, John W. Snedden, Ryan Weber

GCAGS Journal

... is interpreted to be Albian. Although microfossils are sparse, several species with concomitant ranges through the Albian were observed including calcareous...

2022

Preliminary Geologic Report of the Chuar Group, Grand Canyon, Arizona

Trevor D. Ford, William J. Breed, Charles Downie

Four Corners Geological Society

.... Pascoe, E. H., 1959, A manual of the Geology of India and Burma, v. 2, 3rd edition, 1344 p. Psychova, N. G., 1966, Microfossils in the Lower Cambrian...

1969

Geology and Hydrocarbon Prospects of the Pre-Tertiary System of Misool Area

B. Simbolon, Soejono Martodjojo, R. Gunawan

Indonesian Petroleum Association

... as a member. It consists of alternating soft black shales about 8 m thick and highly bioturbated, dirty calcareous sand intercalations of 1-2 m thickness...

1984

Sedimentology of the Mio-Pliocene Apple Canyon Sandstone Member, Ridge Route Formation, Ridge Basin, Southern California

M. F. Wood, R. H. Osborne

Pacific Section SEPM

... structure. Coccoids and filaments are the only types of algal microfossils identified in thin sections cut from these units (Link, et al., 1978...

1982

Oil- and Gas-Bearing Upper Cretaceous and Paleogene Fluvial Rocks in Central and Northeast Utah

Thomas D. Fouch

Special Publications of SEPM

..., vugs, and lithoclasts that are all locally abundant; virtually all beds yield calcareous microfossils of which charophytes are most abundant...

1985

PALEONTOLOGY, STRATIGRAPHY, AND SEDIMENTOLOGY OF SIMPSON QUARRY (EARLY PALEOCENE), CRAZY MOUNTAINS BASIN, SOUTH-CENTRAL MONTANA

J.H. Hartman, G.A. Buckley, D.W. Krause, T.J. Kroeger

Montana Geological Society

..., p. 165-200. Stanley, E.A. 1965. Upper Cretaceous and Paleocene plant microfossils and Paleocene dinoflagellates...

1989

Intisar 'D' Oil Field, Libya

T. J. Brady, N. D. J. Campbell , C. E. Maher

AAPG Special Volumes

.... The microfossils consist of nummulites, discocyclinids, rotalids, miliolids, alveolinids, encrusting and calcareous benthonic forams. A few planktonic forams...

1980

New (?) Bioherm-Building Tubular Organism in Jurassic Smackover Formation, Alabama

David C. Kopaska-Merkel and Dieter U. Schmid

GCAGS Transactions

... of Palaeozoic marine calcareous algae: Palaeontology, v. 27, p. 487-500. Crevello, P.D., and P.M. Harris, 1984, Depositional models for Jurassic reefal...

1999

Clay Minerals of Laramie Formation, Golden, Colorado, Identified by X-ray Diffraction

Arthur James Gude, rd

AAPG Bulletin

... occur sparsely scattered throughout the shale beds, and a few slightly calcareous streaks are found. Illite and kaolinite are the only clay minerals...

1950

Cretaceous Section, West Flank of Rawlins Uplift, T.21 N., R.88 & 89 W., Carbon County, Wyoming

James A. Barlow Jr.

Rocky Mountain Association of Geologists

... to rounded sandstone, calcareous in part, lenticular, cross-bedded; variable thickness and resistance to weathering ...... Sandstone and shale...

1959

Ostracode Biostratigraphy of the Lower Oligocene (Vicksburgian) of Mississippi and Alabama

Joseph E. Hazel Martin D. Mumma William J. Huff

GCAGS Transactions

... micra Zone (= P18 and P19). The Actinocythereis rosefieldensis Zone approximates the Globigerina ampliapertura Zone (= P20). Published calcareous...

1980

Integrated Stratigraphy of Latest Cenomanian and Early Turonian Facies of Colombia

Tomas Villamil, Claudia Arango

Special Publications of SEPM

... from Buzas and Gibson 23 26 in the Colombian sections were Diversity diversity index ex cellent preservation Spot samples for microfossils were...

1998

Stratigraphy of the West Side Southern San Joaquin Valley

Charles D. Foss, Robert Blaisdell

Pacific Section of AAPG

... in the Button Bed sands. The Molluscan assemblages, referable to the Molluscan “Turritellaocoyana” zone, as well as some of the microfossils found...

1968

Tumey Sandstone (Tertiary), Fresno County, California

John Zimmerman, Jr.

AAPG Bulletin

... the upper 400 feet failed to produce well preserved diagonostic microfossils other than diatoms. In Paratype Gulch one sample from the shale immediately...

1944

Biosedimentology of a Silurian Thrombolite Reef with Meter-Scale Growth Framework Cavities

Charles F. Kahle

Journal of Sedimentary Research (SEPM)

... morphologically distinctive calcareous microfossils interpreted as remnants of microbes or colonies of microbes (James and Gravestock 1990; Turner et al. 2000...

2001

Patterns of Sedimentation and Paleogeography Across the Western Interior Seaway During Time of Deposition of Upper Cretaceous Eagle Sandstone and Equivalent Rocks, Northern Great Plains

Dudley D Rice, George W. Shurr

Rocky Mountain Section (SEPM)

.... Chalks–Chalks are a relatively unusual type of fine-grained carbonate composed of calcareous microfossils and nannofossils (Scholle, 1977). Chalks form...

1983

The Upper Cretaceous Milk River and Lea Park Formations in Southeastern Alberta

N. C. Meijer Drees, D. W. Mhyr

CSPG Bulletin

.... The lower transitional beds, composed of interbedded sandstone and shale, and the shale beds without white, calcareous specks below, were subsequently mapped...

1981

Landry Formation of Kugaluk N-02 well (Devonian, northern mainland NWT): insight into formation’s boundaries, lithofacies, and stratal stacking patterns

P. B. Kabanov

CSPG Bulletin

... calcareous shale and argillaceous limestone of the Headless Member of the Hume Formation (Fig. 3). Morrow (2012) assigned the Peel–Landry succession...

2014

Sedimentation and Hiatuses in the Central Pacific Basin: Their Relationship to Manganese Nodule Formation

Akira Nishimura

Circum Pacific Council Publications

... calcareous and siliceous microfossils, and because of unstable remanent magnetiza­ tion in the zeolitic clay. Core P201, however, provides important...

1992

Evolution of the Tertiary La Honda Basin, Central California

Richard G. Stanley

Pacific Section of AAPG

...: U.S. Geological Survey Geophysical Investigations Map GP-815, scale 1:250,000. Haq, B.U., 1983, Calcareous nannofossil stratigraphy of the Paleogene...

1990

The Transformation of Sediment Into Rock: Insights From IODP Site U1352, Canterbury Basin, New Zealand

Kathleen M. Marsaglia, Greg H. Browne, Simon C. George, David B. Kemp, John M. Jaeger, David Carson, Mathieu Richaud, IODP Expedition Scientific Party

Journal of Sedimentary Research (SEPM)

... from 350 to 600 m corresponds to decreasing preservation of calcareous microfossils, as noted shipboard (Fulthorpe et al. 2011). Some exchange...

2017

Stratigraphy, Age, and Interregional Correlation of the Exshaw Formation, Alberta Rocky Mountains

Roger W. Macqueen, Charles A. Sandberg

CSPG Bulletin

... calcareous siltstone. At the type section, the black shale unit is 33 ft thick and the siltstone unit 127 ft. X-ray diffraction data from the type section...

1970

Abstract: Revised stratigraphy of Early Paleozoic rocks in the Piskahegan Stream-Mount Pleasant area of southwestern New Brunswick

L. R. Fyffe

Atlantic Geology

... assigned to the Digdeguash Formation. A sequence of calc-silicate beds, intervening between the Digdeguash Formation and overlying calcareous rocks...

1992

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