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The AAPG/Datapages Combined Publications Database

Showing 1,607 Results. Searched 200,642 documents.

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Convolutional neural networks as an aid to biostratigraphy and micropaleontology: a test on late Paleozoic microfossils

Rafael Pires De Lima, Katie F. Welch, James E. Barrick, Kurt J. Marfurt, Roger Burkhalter, Murphy Cassel, Gerilyn S. Soreghan

PALAIOS

...Convolutional neural networks as an aid to biostratigraphy and micropaleontology: a test on late Paleozoic microfossils Rafael Pires De Lima, Katie F...

2020

Field Trip A5: Facies Heterogeneity in Lacustrine Basins: the Transtensional Moncton Basin (Mississippian) and Extensional Fundy Basin (Triassic-Jurassic), New Brunswick and Nova Scotia

David Keighley, David E. Brown

Atlantic Geoscience Society Special Publications

... criteria for the deep water strata include: - lateral extent. - lack of terrigenous macro- and microfossils (palynomorphs) or type III kerogens. 19...

2005

Biostratigraphy and Palynofacies of Four Exploration Wells from the Albertine Graben, Uganda; #50169 (2009)

Joshua M. Lukaye

Search and Discovery.com

... the Semliki and Kaiso-Tonya basins located within the graben resulted in recognition of over 80 types of palynomorphs with their respective frequency...

2009

Upper Cretaceous Sedimentation on the Alaska Peninsula

Thomas M. Deeter, Frederick H. Wingate, Ernest A. Mancini

Alaska Geological Society

... palynomorphs have been collected from this section, megafossils strongly support a Campanian age for the Chignik in this area. Palynomorphs sampled...

1983

Regional Paleodepositional Environment of the Cretaceous in the Great Australian Bight „ A Support for Frontier Exploration

Detlef Klauser-Baumgärtner, Thomas Reichel, John-Are Hansen

Australian Petroleum Production & Exploration Association (APPEA) Journal

... (1 and 2). time. Marine palynomorphs were found in the Late Cenomanian in the proximal Potoroo 1 well in the Ceduna Sub-basin and 2 wells...

2019

Lower Palaeozoic Correlations and Thermal Maturity, Carnarvon Basin, WA

Arthur J. Mory, Robert S. Nicoll, John D. Gorter

Petroleum Exploration Society of Australia (PESA)

... as 434±16 Ma (Richards eta!., 1985). Palaeomagetism. Conodonts from core 5 in Wandagee I. Palynomorphs may be from higher in well or reworked. Dating...

1998

The Vines 1 Stratigraphic Drillhole, Central Officer Basin, Western Australia

M. K. Stevens, S. N. Apak, K. Grey, K. A. R. Ghori, K. Blundell

Petroleum Exploration Society of Australia (PESA)

... contains reworked palynomorphs that elsewhere characterise the Neoproterozoic-Cambrian boundary, without younger palynomorphs other than contaminants...

2002

New U-Pb Zircon Ages from an Ash Bed in the Brushy Basin Member of the Morrison Formation Near Hanksville, Utah

Bart J. Kowallis, Brooks B. Britt, Brent W. Greenhalgh, Douglas A. Sprinkel

Utah Geological Association

..., and darker clay layers that might contain palynomorphs. One volcanic ash bed (now bentonitic) near the top of the section (see figure 2) contained abundant...

2007

Anatomy of a world-class source rock: Distribution and depositional model of Silurian organic-rich shales in Jordan and implications for hydrocarbon potential

S. Lning, Y. M. Shahin, D. Loydell, H. T. Al-Rabi, A. Masri, B. Tarawneh, S. Kolonic

AAPG Bulletin

...Anatomy of a world-class source rock: Distribution and depositional model of Silurian organic-rich shales in Jordan and implications for hydrocarbon...

2005

The Use of Chemostratigraphy to Refine Ambiguous Sequence Stratigraphic Correlations in Marine Shales: An Example From the Woodford Shale, Oklahoma; #51181 (2015)

Bryan W. Turner, Jessica A. Tréanton, Roger M. Slatt

Search and Discovery.com

..., v. 96, p. 567–587. Molinares-Blanco, C.E., 2013, Stratigraphy and Palynomorphs Composition of the Woodford Shale in the Wyche Farm Shale Pit...

2015

Hydrocarbons in the Solar System „ Biogenic Source Rock Signatures in Carbonaceous Chondrites and Comet Dust, #80473 (2015).

Prasanta K. Mukhopadhyay

Search and Discovery.com

... and other analytical data of various CCs indicate that CCs are organic-rich and contain abundant macromolecular components and oil-like extractable...

2015

Geochemical and Palynological Studies of Some Maastrichtian Source Rock Intervals Patti and Gombe Formations) in Nigeria: Implications for Hydrocarbon Prospectivity, #11185 (2019).

Olusola J. Ojo, Ayoola Y. Jimoh, Juliet C. Umelo,

Search and Discovery.com

... of coal, coaly shale, and shale from the formations were analyzed using standard organic geochemical and palynological techniques to unravel...

2019

Cretaceous Rocks in the Henry Mountains Region, Utah and Their Relation to Neighboring Regions

Fred Peterson, Robert T. Ryder

Four Corners Geological Society

... to about the middle of the member are calcareous, a condition caused at least partly by the abundant calcareous microfossils in this interval (Lessard...

1975

Catalog of Hanna Basin Stratigraphy

Don F. Cardinal, Greg T. Parsons

Earth Science Bulletin (WGA)

... Tiliaepollenites of late Paleocene or early Eocene age; plant microfossils Carya, Juglans(?), Tiliaepollenites, and Platycarya of Eocene age. Other Data...

1982

History of the Piceance Basin from Latest Cretaceous Through Early Eocene and the Chracterization of Lower Tertiary Sandstone Reservoirs

Ronald C. Johnson, Romeo M. Flores

Rocky Mountain Association of Geologists

..., was dated using palynomorphs as early Paleocene (Francyzk et al., 1990). Francyzk et al., (1990) believed that the Dark Canyon beds were bounded...

2003

Anatomy of a Concretion: Life, Death, and Burial in the Western Interior Seaway

Neil H. Landman, Susan M. Klofak

PALAIOS

... PALAIOS LANDMAN AND KLOFAK STOVER, L.E., and EVITT, W.R., 1978, Analyses of Pre-Pleistocene Organic-Walled Dinoflagellates: Stanford University...

2012

Composition and structure of an in situ Middle Pennsylvanian peat-forming plant assemblage buried in volcanic ash, Radnice Basin (Czech Republic)

Stanislav Opluštil, Josef Pšenička, Milan Libertín, Jiří Bek, Jiřina Dašková, Zbynek Šimůnek, Jana Drábková

PALAIOS

... for 30 minutes. Three to five microscope slides were prepared in glycerine jelly from each of the two samples and a minimum of 300 palynomorphs were...

2009

Stratigraphy and Palaeontology of the Carboniferous Sediments in the Panching Area, Pahang, West Malaysia

I. Metcalfe, M. Idris, J. T. Tan

Geological Society of Malaysia (GSM)

... mosaics, possible organic debris now reorganised to or replaced by crystalline calcite. Anhedral calcite crystals of average diameter 0.5 mm are found...

1980

Selective Feeding in an Early Devonian Terrestrial Ecosystem

Dianne Edwards, Paul A. Selden, Lindsey Axe

PALAIOS

... specimen (Figs. 11E, F). Type 4.—Loosely consolidated contents with compacted smooth walled and irregularly thickened tubes, with occasional...

2012

Identification and Evolution of Antarctic Sedimentary Basins

Patrick G. Quilty

Circum Pacific Council Publications

... s is assembled by using e v i d e n c e from t e c t o n i c s , shallow r e s e a r c h drilling, offshore geo­ physics, analysis of microfossils...

1986

Tectonic Evolution of Kamchatka and the Sea of Okhotsk and Implications for the Pacific Basin

Bruce F. Watson, Kazuya Fujita

Circum Pacific Council Publications

..., Geodynamics Series, v. 11, p. 189-221. Schopf, J. M . , 1969, Precambrian microfossils, in R. H. Tschudy and R. A. Scott, eds., Aspects of palynology...

1985

Acid-Saline-Lake Systems of the Triassic Mercia Mudstone Group, County Antrim, Northern Ireland

Anna Sofia Andeskie, Kathleen C. Benison, Lynnette A. Eichenlaub, Robert Raine

Journal of Sedimentary Research (SEPM)

... of organic matter suggest acid saline lakes and groundwaters. The Triassic Mercia Mudstone Group is similar to some other Pangean red beds and evaporites...

2018

Late Cretaceous Floras and Terrestrial Environment of Northern Alaska

Robert A. Spicer

Pacific Section SEPM

... and differential preservation of palynomorphs often result in ambiguous correlations. In this context the AlbianCenomanian influx and subsequent Late...

1987

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