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The AAPG/Datapages Combined Publications Database

Showing 3,877 Results. Searched 200,691 documents.

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Stratigraphy, Organic Microfossils, and Thermal Maturation of the Neoproterozoic Uinta Mountain Group in the Eastern Uinta Mountains, Northeastern Utah

Douglas A. Sprinkel, Gerald Waanders

Utah Geological Association

...Stratigraphy, Organic Microfossils, and Thermal Maturation of the Neoproterozoic Uinta Mountain Group in the Eastern Uinta Mountains, Northeastern...

2005

Paleogene Foraminifera of the Gualala Block and Their Relation to Local and Global Events

Kristin McDougall

Pacific Section SEPM

... of this interval. Microfossils indicate that some of the assumed Cretaceous strata are Paleocene in age, that many of the Paleocene and lower Eocene...

1998

Magnetic Stratigraphy of the Lower Middle Eocene (Type Ulatisian) Vacaville Shale, Solano County, California

Donald R. Prothero, Earl E. Brabb

Pacific Section SEPM

... of these widely used benthic foraminiferal stages as precisely as possible. Planktonic microfossils have been used for this purpose in many sections...

2001

ABSTRACT: Optical Photothermal Infrared Spectroscopy Reveals Nanoscale Chemical Heterogeneity in Tasmanites Driven by Burial Stress

Aaron M. Jubb, Paul C. Hackley, M. Rebecca Stokes, Ryan J. McAleer

The Society for Organic Petrology (TSOP)

...) at 500-nm step resolution to map molecular functional group distribution in immature (BRo=0.35%) Tasmanites (algal microfossils) from the Upper Devonian...

2022

Abstract: First Macromolecular Characterization of Fossil Choanoflagellates

Pjotr Meyvisch, Kenneth N. Mertens, Carolina Fonseca, João G. Mendonça Filho, Matías Reolid, Luís V. Duarte, Stephen Louwye

The Society for Organic Petrology (TSOP)

... fossil choanoflagellates and dinoflagellate cysts. Both microfossils are composed of a predominantly hydrogen-cross-linked, aliphatic...

2023

ABSTRACT: The Effect of Chicxulub on the Deepwater Gulf of Mexico

Erik D. Scott and Richard A. Denne

Houston Geological Society Bulletin

... microfossils and impactderived materials termed the Cretaceous-Tertiary “cocktail” (Bralower et al., 1998), and that the “MCU” is not a regional...

2012

Abstract: Shoreline Depositional Environments of the Glen Rose Formation (Lower Cretaceous) in the Type Area, Somervell and Hood Counties, Texas

Gail R. Bergan

GCAGS Transactions

... and supratidal environments regularly interrupt the terrigenous clastic facies. The microfossils are severely restricted to absent, and the macrofossils...

1988

Abstract: Some Sedimentological Studies in the Teres-Pakau Area, Sarawak

Ann Yasmin

Geological Society of Malaysia (GSM)

... to be associated with alluvial braided channels, estuarines and pebbly to sandy beachface deposits. The microfossils of cyctogyra muttipte: found, indicated...

1986

Abstract: The Saxby Tide of October 4-5, 1869: A possible geological marker around the Bay of Fundy?

Alan Ruffman

Atlantic Geology

.... A careful Atlantic Geology, March 1999, Volume 35, Number 1 Copyright © 2015 Atlantic Geology ATLANTIC GEOLOGY examination of the microfossils...

1999

ABSTRACT: The Southernmost Permian Coals in Brazil: New Approach on Palynology, Palaeobotany, Stratigraphy, Geochronology and Palaeoecology

Miriam Cazzulo-Klepzig, Margot Guerra-Sommer, Rualdo Menegat, André Jasper, Margarete Wagner Simas, Filho Mendonca, Graciano & Menezes João, Rego Taíssa

The Society for Organic Petrology (TSOP)

..., with a broader gradient of tolerance to salinity, the record of microfossils presenting close relation with marine conditions and a new concept about the original...

2009

Improved Southeast Asian Biostratigraphical Zonation Schemes Derived from New Deepwater Sections

Stephen Noon, Wantoro, Harsanti Setiani, M. Sukarno, Yuliana A. Pane

Indonesian Petroleum Association

... microfossils can now be directly calibrated with dates based on analysis of marine taxa (typically foraminifera and nannofossils) in deepwater sediments...

2004

Abstract: A Reappraisal of the Stratigraphy of Eastern Sabah

Ben M. Clennell

Geological Society of Malaysia (GSM)

... biostratigraphic work was conducted (palynology, nannofossils, microfossils), and earlier fossil assemablages reinterpreted with the benefit of newer zonal...

1992

Notes on Palynological Studies of Varved Sediments

J. Terasmae

Journal of Sedimentary Research (SEPM)

... sequences of samples through several varved deposits were examined for plant microfossils. It was quickly established that the proximal, thick varves...

1963

Abstract: Permo-Triassic Geology and Paleontology along the Dada Kering-Merapoh Highway, Pahang

Mohd Shafeea Leman

Geological Society of Malaysia (GSM)

..., the limestones are crystallised. Macrofossils in limestones are very difficult to be identified, but microfossils have given some idea about the age...

1994

Abstract: Development of Permian Volcaniclastics-Limestone Succession at Gua Bama, Pahang Darul Makmur

Lim Kok Keong, Nuraiteng Tee Abdullah

Geological Society of Malaysia (GSM)

.... Colaniellids (foraminifers) were among the better preserved microfossils observed. Their occurrences indicate that the age of the Gua Bama limestone is Late...

1994

Microfossil Characteristics of Deposits of Systems Tracts in the Upper Cretaceous Strata of Mississippi and Alabama

T. Markham Puckett, Ernest A. Mancini

GCAGS Transactions

... Stage boundaries in Mississippi and Alabama using calcareous microfossils: U. S. Geological Survey Bulletin 1884, p. 20. Frazier, W. J., and R...

2000

Method for Making Slides of Fine-Grained Unconsolidated Sediment and Ooze: NOTES

Ralph Orlansky

Journal of Sedimentary Research (SEPM)

... and other microfossils: Jour. Paleontology, v. 33, p. 344-347. WILSON, L. R., 1959, A water-miscible mountant for palynology: Oklahoma Geology Notes, v...

1968

Devonian-Carboniferous Stratigraphy in the Madre de Dios Basin, Bolivia: Pando X-1 and Manuripi X-1 Wells

P. E. Isaacson, B. A. Palmer, B. L. Mamet, J. C. Cooke, and D. E. Sanders

AAPG Special Volumes

...-Cretaceous erosion (Pando X-1 well). Armstrong, A. K., and B. L. Mamet, 1977, Carboniferous microfacies, microfossils, and corals, Lisburne Group, Arctic...

1995

Abstract: Marine Archeology in India: Present Status and New Development (Possible Contribution to Marine Archaeology from Earth Scientists)

E. V. Gangadharam

Geological Society of Malaysia (GSM)

... findings show that they are calcareous sediments with foraminiferal microfossils. The characteristics of the specimens need to be tied up with nearby...

2004

Abstract: The Upper Eocene to Upper Oligocene Ransi Conglomerate of the Tatau Formation in the Tatau-Bintulu Area, Sarawak (Paper P18)

Y. L. Wong, C. P. Lee

Geological Society of Malaysia (GSM)

... microfossils suggest that it was deposited by channels into a shallow marine to lower coastal plain environment. The source of the Ransi Conglomerate...

2010

Abstract: A continent-scale deltas effect on the north end of a Jurassic-Cretaceous gigaplatform: the Abenaki carbonate-Sable delta study a decade or so later, offshore Nova Scotia, Canada

Leslie S. Eliuk

Atlantic Geology

... reworked microfossils, Neptunian dykes, and condensed marine redbeds indicate that the distal sedimentary section may be more gap than record with both...

2018

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