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The AAPG/Datapages Combined Publications Database

Showing 53,855 Results. Searched 195,488 documents.

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Cyclic Deposition and Sea Level Changes: Record in Twin Creek Limestone (Jurassic), Northern Utah: ABSTRACT

Gregory D. Lord, M. Dane Picard

AAPG Bulletin

... is correlative with the J2.1 global cycle of relative change of sea level. The upper cycle is separated from the lower one by a hiatus of unknown...

1984

Abstract: Cyclic Sedimentation and Depositional Environments of the Upper Minnelusa Formation, Central Campbell County, Wyoming

Gene R. George

Earth Science Bulletin (WGA)

... left by the last cycle. The lithologic character of each cycle changed as the eustatic sea level changed. As the sea level rose, carbonate...

1984

Synthetic Passive Margin Stratigraphy

D. L. Turcotte , P. M. Kenyon

AAPG Bulletin

...------------------------------ may not be accurate for the long period first order cycles. The resulting height of sea level relative to basement, as a function...

1984

The Sea-Level Rise Staircase on Continental Margins and the Origin of Upward-Shoaling Carbonate Sequences: GEOLOGICAL NOTE

D.W. Morrow

CSPG Bulletin

... of continental shelves. Sea-level oscillations on the order of 10,000 to 200,000 years have been inferred to be linked primarily to cycles of glaciation...

1986

Field and Modelling Studies of Cambrian Carbonate Cycles, Virginia Appalachians: REPLY

W. F. Koerschner III, J. F. Read

Journal of Sedimentary Research (SEPM)

... of Fischer plots to define 3rd order sea level curves in peritidal cyclic carbonates, Ordovician, Appalachians: Geology, v. 16, p. 895-899. End_of_Record...

1990

ABSTRACT: Late Cretaceous Greenhorn Transgressive-Regressive Cycle and Transgressive Phase of Niobrara Cycle in Central and Southern Utah: Interaction of Tectonics and Eustacy; #90013 (2003)

Thomas A. Ryer

Search and Discovery.com

... occur in a back-stepping arrangement. The rapid, sustained Dakota transgression was the result of Cenomanian eustatic sea-level rise combined...

2003

ABSTRACT Quicker than Most: Autogenic vs. Allogenic Controls on Ultra-High Resolution, Centennial-Scale Sequences in Arctic Norway, #90104 (2010)

Martinsen Ole J.; Leiknes Sture; Sharp Ian R.

Search and Discovery.com

... decay, it has outpaced global sealevel rise, providing a template for forced regression. The forced regressive  record has been interrupted by two...

2010

ABSTRACT: Cyclic Variation of the Organic carbon Isotope Ratio (δ13Corg) and the Total Organic Carbon (TOC) within the Barnett Shale (Texas, USA): An Indication of 2nd Order Sea Level Change in the Mississsippian; #90113 (2010)

Sandeep Banerjee, Kurt Ferguson, Robert T. Gregory, and Paten Morrow

Search and Discovery.com

.... Each cycle is characterized by unusual inverse correlation between TOC and δ13Corg . These cycles can be correlated with the 2nd order global sea level...

2009

Triassic Sea-Level Changes: Evidence From the Canadian Arctic Archipelago

Ashton F. Embry

Special Publications of SEPM

... and others (1977) proposed a curve of third-order, relative sea-level changes for the Jurassic, Cretaceous, and Tertiary and suggested that the changes were...

1988

Middle Ordovician (Llanvirnian) Sea Level Change Recorded in Shallow-Water Carbonates (Yeongheung Formation), Korea

Chan Min Yoo, Yong Il Lee

Pacific Section SEPM

... and others, 1988). Particular depositional systems tracts are developed during specific phases of the sea-level cycle: lowstand, transgressive, highstand...

1995

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