Abstract: Transgressive-Regressive Sequences in the Canyon Formation (Missourian) at the Salt Creek Field, Kent County, Texas, Correlate to Worldwide Depositional Events

J. M. Jensen, D. A. Walker

West Texas Geological Society

... of shoaling-upward carbonate sequences bounded by unconformities. These units coincide with fusulinid biostratigraphic zonations established...

Applications of Sequence Stratigraphy in the Alberta Foreland Basin: Examples from the Upper Cretaceous [Abstract]

Bhattacharya, J.

CSPG Bulletin

... (i.e. seaward) and the parasequence stacking patterns. Regional unconformities and systems tract boundaries may be recognized by the truncation of log...

Synclinal Truncation Traps in Southeastern Saskatchewan (Williston Basin) [Abstract]

Grujenschi, C.

CSPG Bulletin

... along the porous Mississippian subcrop belts as well as other Phanerozoic angular unconformities. End_of_Record - Last_Page 164...

"Structural Style of the Cuyo-Bolsones Basin Complex of West-Central Argentina [Abstract]"

Gollop, I.G., Schniter, A.

CSPG Bulletin

... conglomerate units and widespread unconformities of both Permo-Carboniferous and Triassic age, as well as localized volcanics, indicate several periods...

Abstract: Trap Spring Oil Field, Nye County, Nevada, by Herbert D. Duey; #90963 (1978).

Search and Discovery.com

"Multi-Phase Compression and Extension Involving Basement under the Colville Hills, Northwest Territories [Abstract]"

MacLean, B.C., Cook, D.G.

CSPG Bulletin

... regionally but can be tied neither to outcrop nor good well control. It is the result of comparison of unconformities, structures and deformation phases...

ABSTRACT: Some Comments on the Interpretation of Coalification Profiles

M. Reinhardt

The Society for Organic Petrology (TSOP)

... reflecting their geological setting and (paleo)geothermal gradients. (2) Afl easy method for estimating a missing thickness of rock at unconformities...

Upper Des Moines and Lower Missouri Rocks of Northeastern Oklahoma and Southeastern Kansas: ABSTRACT

Malcolm C. Oakes, J. M. Jewett

AAPG Bulletin

.... (May) Four major subdivisions of the Pennsylvania, separated by unconformities, are generally recognized in Oklahoma. From the base upward...

Viola Production in Eastern Stafford and Northwestern Reno Counties, Kansas: ABSTRACT

W. C. Imbt, P. A. Harper

AAPG Bulletin

... consideration. Two pronounced unconformities are present: one between the Pennsylvanian and Mississippian, and the other between the Mississippian...

ABSTRACT: Seismic Amplitude Variation as Indicator of Reservoir Distribution Beneath an Angular Unconformity: Goodwyn Field, Northwest Shelf, Australia, by J. P. Dorrier; #91030 (2010)

Search and Discovery.com

Geology of Fort Worth Basin: ABSTRACT

J. B. Moorhead

AAPG Bulletin

... in the Ellenburger (Beekmantown) and Strawn (Des Moines) groups. Major unconformities in the geologic section occur at the top of the Trenton (Viola...

AAPG Memoir 75, Chapter 19: Paleocanyons in the Subsurface of Eastern Mexico: Facts and Uncertainties

Abelardo Cant

AAPG Special Volumes

... stratigraphic sections lack accurate chronostratigraphic control; (3) Paleocene-Eocene lateral facies changes are erroneously considered unconformities; (4...

Subsurface Geologic Cross Section from Logan County to Tulsa County, Oklahoma: ABSTRACT

Gerald C. Maddox

AAPG Bulletin

..., but there are no major angular unconformites, even between series and systems. The two major unconformities shown on the cross section are at the base...

Recent Developments--Tejon-Grapevine Field: ABSTRACT

John P. Lavery, Jr.

AAPG Bulletin

... of basement developed complex fault patterns and numerous unconformities. The Tejon-Grapevine field, central area, has six major producing zones of Miocene...

Desert Springs Gas Field, Sweetwater County, Wyoming: ABSTRACT

John N. Dahm

AAPG Bulletin

... wedge-out (southward) is indicated in zone IV which is, as yet, not productive. Both wedge-outs are thought to be beneath unconformities. In summary...

Geology of Stensvad Field, Montana, and Its Regional Geologic Setting, with Notes on Tyler Reservoir: ABSTRACT

Donald E. Dinkins

AAPG Bulletin

... stratigraphy. Today, owing to the contributions of the many workers concerned with this interval, important formational units and unconformities are being...

Status of Petroleum Exploration in Australia: ABSTRACT

M. A. Condon

AAPG Bulletin

... anticlines do not necessarily continue downwards below unconformities. Petroleum source beds and shows are known in many basins but the geological...

Detailed Stratigraphic Control Through Dip Computations: ABSTRACT

J. A. Gilreath, J. J. Maricelli

AAPG Bulletin

..., and unconformities. Definition of complex channeling has provided the necessary control for more efficient development of some deep South Louisiana fields...

Palynological Evidence for Folding, Faulting, and Erosional Contacts in Subsurface: ABSTRACT

L. R. Wilson

AAPG Bulletin

... to type and distribution of igneous bodies. Unconformities are detected by marked palynological assemblage changes and in many instances by recycled...

Pennsylvanian-Wolfcamp Study: ABSTRACT

Stewart Chuber, Elton E. Rodgers

AAPG Bulletin

...) the association with unconformities. Pennsylvanian shale envelopes yield crudes with low carbon isotopes. Local paleoenvironments have caused minor...

Frontiers in Micropaleontology: ABSTRACT

Merrill Haas

AAPG Bulletin

..., and establish times and location of structural growth. Faunal assemblages provide clues to unconformities, faults, missing sections, and other events otherwise...

Subsurface Cross Sections in Carrizo Plain Segment of San Andreas Fault, California: ABSTRACT

H. C. Wagner, J. A. Bartow

AAPG Bulletin

... erosion beneath local unconformities, and (3) lateral and/or thrust faulting that has brought rocks of the same age but different geologic environment...

Depositional Environments Defined by Dipmeter Interpretation: ABSTRACT

J. A. Gilreath, J. S. Healy, J. N. Yelverton

AAPG Bulletin

... underneath unconformities, marine slides, and heaving shales. Even with these exceptions, and partly because of them, the dipmeter interpretation...

Virtues and Vices of Paleomagnetic Method as Applied to Marine Sedimentary Cores: ABSTRACT

N. D. Watkins

AAPG Bulletin

... deposition rates, (b) disconformities and unconformities, (c) faunal redeposition, (d) magnetic recording lag of consolidating sediment, (e) imperfectly...

Paleotopography: Key to Locating Concealed Structure and Related Petroleum Traps: ABSTRACT

H. M. Degraw

AAPG Bulletin

... no recognizable relation between modern topography and underlying petroleum reservoirs. However, mapping of buried unconformities shows a definite relation...