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The AAPG/Datapages Combined Publications Database

Showing 18,424 Results. Searched 200,293 documents.

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REGIONAL LOWER TERTIARY STRATIGRAPHY AND BIOSTRATIGRAPHY

Ernest A. Mancini and Berry H. Tew

Alabama Geological Society

...). The calcareous nannoplankton zonation used is that of Martini (1971). MIDWA V GROUP In the eastern Gulf Coastal Plain area, the Midway Group includes...

1989

Paleontology of the Neoproterozoic Uinta Mountain Group

Robin M. Nagy, Susannah M. Porter

Utah Geological Association

... faveolata, and filaments. Diverse ornamented acritarchs, vase-shaped microfossils, and the macroscopic compression fossil Chuaria circularis, also occur...

2005

Stratigraphic Distribution of Charophyta and Nonmarine Ostracods

Raymond E. Peck

Utah Geological Association

..., “Description of a New Fossil Species of the Genue Chara”, Bot. Gazette, Vol. 13, pp. 156–157. Langford, Robert R., 1953, “Microfossils of the ‘Wanship...

1959

Biostratigraphy in Indonesia: Methods, Pitfalls and New Directions

J. T. van Gorsel

Indonesian Petroleum Association

.... Standard Tertiary and Quaternary calcareous nannoplankton zonation. In: Farinacci, A. (ed.), Proc. 2nd Conf.Planktonic Microfossils Rome 1970 2...

1988

The Cuesta Del Cura Formation in North-Central Mexico

R.G. ICE

West Texas Geological Society

... gray to reddish-brown, fissile lime wackestone and calcareous shale. Black chert is abundant throughout the formation and occurs in thin lenses...

1981

The first evidence of bioerosion in chitinous lacustrine microfossils from glacial lakes (late Pleistocene and Holocene, Bohemian Forest)

Katarína Holcová, Vladimír Suchánek, Zuzana Heřmanová, Daniel Vondrák

PALAIOS

...The first evidence of bioerosion in chitinous lacustrine microfossils from glacial lakes (late Pleistocene and Holocene, Bohemian Forest) Katarína...

2020

Organic Facies in Devonian and Mississippian Strata of Western Canada Sedimentary Basin: Relation to Kerogen Type, Paleoenvironment, and Paleogeography

L. D. Stasiuk, M. G. Fowler

CSPG Bulletin

... of the amount of DOM, organic-walled microfossils, and siliceous or calcareous microfossils in each sample was made using major, minor, very minor and trace...

2004

Lithification and Fabric Genesis in Precipitated Stromatolites and Associated Peritidal Carbonates, Mesoproterozoic Billyakh Group, Siberia

Julie K. Bartley, Andrew H. Knoll, John P. Grotzinger, Vladimir N. Sergeev

Special Publications of SEPM

... that formed textures itate at structures of which SERGEEV Academy ofSciences Moscow 09017 Russian Federation and microfossils in or near include...

2000

High-Resolution Biostratigraphy in MiocenePleistocene Sediments from Two Wells in the Western Gulf of Mexico

Maria Antonieta Sanchez Rios, Monica L. Ayala Nieto, Julio C. Gonzalez Lara, Aaron del Valle Reyes, Janett Sanchez-Duran, Patricia Padilla Avila, Daniel Garcia Urbano, Cristina Perez Castillo, Bruno A. Reyna Tellez, Antonio Reyes Vazquez, Paula A. Fuentes Franco, Juan Rico Perez, Lidia Aguirre Meza, Guillermo Quintanilla Rodriguez

AAPG Special Volumes

... calcareous nannofossils, planktonic and benthic foraminifers, and palynomorphs from two wells in the western Gulf of Mexico. Sediments range in age from...

2009

Permeability of upper Wolfcamp lithofacies in the Delaware Basin: The role of stratigraphic heterogeneity in the production of unconventional reservoirs

Sebastian Ramiro-Ramirez, Athma R. Bhandari, Robert M. Reed, and Peter B. Flemings

AAPG Bulletin

... and dolomitized microfossils separated by detrital and microcrystalline quartz and other grains (Figures 13A; 14A, C). The dolomitic calcareous...

2024

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: 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: Chitinozoans: A Powerful Tool For High-Resolution Biostratigraphy Of Early Ordovician To Latest Devonian Marine Strata From Northern Gondwana Regions; #90016 (2003)

Florentin PARIS, Kheira BOUMENDJEL

Search and Discovery.com

... to be less efficient than on other plates. For instance, the scarcity of calcareous deposits in northern Gondwana sections, especially in the Ordovician...

Unknown

Abstract: Correlation of Organic Carbon Deposition in the Monterey Formation to Miocene Climatic Events Based on an Integrated Multi-Discipline Age Model;

Gregg Blake

Search and Discovery.com

... The Monterey Formation is an extremely complex lithostratigraphic unit consisting of siliceous and calcareous biogenic sediments deposited in marginal...

Unknown

Abstract: Correlation across the South China Sea using VIM Transgressive-Regressive Cycles; #90236 (2015)

Robert J. Morley, Tony Swiecicki, and Pedro Restrepo Pace

Search and Discovery.com

... of carbonate dissolution, which may result in calcareous microfossils (including all the index fossils) being absent. These deposits also display...

2015

SUMMARY OF LOWER PALEOGENE LITHOSTRATIGRAPHY AND BIOSTRATIGRAPHY OF ALABAMA

Lyman D. Toulmin

Alabama Geological Society

... of the other calcareous beds. _Solitary cprals are common in some of the beds. Foraminifera, Bryozoa, Ostracoda, nannofossils, and plant microfossils...

1967

Gannett Group of Western Wyoming and Southeastern Idaho

Jerome A. Eyer

AAPG Bulletin

... particular unit within the Peterson. Abundant microfossils are present in most of the calcareous shale interbedded with the limestone. Charophytes...

1969

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