Biostratigraphy and Paleoecology of the Naples Bluff Coastal Section Based on Diatoms and Benthic Foraminifera

R. G. Arends, G. H. Blake

Pacific Section SEPM

... is to correlate the relationship between the faunal events documented in this section to the regional benthic foraminiferal faunal events established for southern...

Fractured Reality: Lateral Variations in Fractured Shales at Outcrop, Application for Subsurface Analogues, #42169 (2017).

Susie Daniels, Jonny Imber, Richard Jones, Jon Long, Max Wilkinson, David Oxlade, Seb Gilment

Search and Discovery.com

... such as average fracture length and spacing can vary laterally across 10s of metres within a single shale bed, such that the fracture-connected distances...

Structural Geology of the Central Utah Thrust Belt: A Geological Field Trip Road Log

Daniel D. Schelling, John P. Vrona

Utah Geological Association

...-Nebo salient and its relationship to space-time variations in Cordilleran orogenic belt tectonism and continental stratigraphy, in Raynolds, R.G....

Structure of the Frontal Belt of the Ouachita Mountains

Thos. A. Hendricks

Ardmore Geological Society

... relatively straight traces parallel to belts of outcrop of beds dipping at high angle suggests that the faults themselves clip at high angles...

A Devonian Megabreccia at The Margin of The Ancient Wall Carbonate Complex, Alberta

Prem Srivastava, C. W. Stearn, E. W. Mountjoy

CSPG Bulletin

...------------------------ Figure 8. Map of the megabreccia bed between --100 and 680 ft showing its relationship to the beds above and below it. Compare with Fig. 5 for details...

The Goddard Shale in the eastern Anadarko Basin: Understanding an exceptionally productive mudrock reservoir with fluid-sensitive clay

Justin D. Spears and Jack C. Pashin

AAPG Bulletin

... part of the reservoir is in complex facies relationship with upper Goddard and lower Springer Formation strata, which are interpreted as part...

Trend and Genesis of Lowermost Sandstone Unit of Eagle Sandstone at Billings, Montana

John W. Shelton

AAPG Bulletin

... into shale along its lower and lateral boundaries. The contact with the overlying bed is sharp. The dominant structure of the upper part of the lowermost unit...

Surface Fracture Characterization of Jackfork Group Turbidite Sandstones in the Ouachita Mountains, Oklahoma

Kimberly D. Combs-Scott, Kevin J. Smart

Oklahoma City Geological Society

..., N.J. (1981) Relationship between fracture spacing and bed thickness. Journal of Structural Geology 3, 179-183. La Pointe, P.R. and Hudson, J.A. (1985...

Geology of Uranium Occurrences in North and Middle Parks, Colorado

Roger C. Malan

Rocky Mountain Association of Geologists

... locality, grades are highest in the thicker portions of the bed, a relationship which is reversed at the South Spring locality. The uranium content...

Slump Features, Fayetteville Formation, Northwestern Arkansas

A. C. Spreng

Journal of Sedimentary Research (SEPM)

..., the evidence based on relationship of the large slump rolls to the parent bed; the configuration of the shale inclusions and the rounded, southern edges...

Downstream Grain-Size Changes in Albertan Rivers: Abstract

John Shaw, R. Kellerhals

Dallas Geological Society

... samples collected along 12 rivers in Alberta were carried out by L. B. Halferdahl. This set of data is used to illustrate downstream changes in the bed...

Downstream Grain-Size Changes in Albertan Rivers: Abstract

John Shaw, R. Kellerhals

CSPG Special Publications

... samples collected along 12 rivers in Alberta were carried out by L. B. Halferdahl. This set of data is used to illustrate downstream changes in the bed...

ABSTRACT: Style and Balance of Extensional Structures, by Richard H. Groshong; #91001 (1990).

Search and Discovery.com

Seismic Stratigraphy of Devonian Reef Complexes, Northern Canning Basin, Western Australia

M. F. Middleton

AAPG Bulletin

... famous for the "classic face" (Playford, 1980), where the probable best exposure in the Canning basin of the relationship between the steeply dipping...

The Cottage Grove and Noxie Sandstones ("Layton") in South-Central Kansas

George S. Schulte

Kansas Geological Society

... the relationship of the subsurface "Layton" to the outcropping rocks and to determine the areal distribution, thickness, lithology, and structural attitude...

Mobeetie Field, Wheeler County, Texas

H. L. Sahl

Oklahoma City Geological Society

... and 5, it thickens markedly, then abruptly terminates between Wells 6 and 7. An isopach of this bed (figure 12) shows that this relationship occurs all...

Correlation of Indurated Beds in the Paleocene Brightseat and Aquia Formations, Prince Georges County, Maryland

Thomas O. Wright , A. Curtis Huffman

Journal of Sedimentary Research (SEPM)

... that the indurated beds are not randomly distributed and that the clusters reflect distinct and separable lithologic characteristics of each indurated bed...

Fault-Related Fracture Characterization: A Quantitative Approach in Naturally Fractured Reservoir Characterization

Muhammad Fachri

Indonesian Petroleum Association

... zone boundary of a fault is another fault. Figure 5 shows the relationship between fracture intensity and distance from faults that cut Bed I. From plot...

Chapter 144: Guipúzcoa Basin, Spain: Facies and Architecture of the Lezonabar Member, Higuer-Getaria Formation

David M. Hodgson, Richard J. Wild

AAPG Special Volumes

.... These successively increase in their proportion of siliciclastic material, average grain size, and bed thickness. Seven higher order cycles have...

Structure and Evolution of North Choctaw Ridge Field, Alabama, a Salt-Related Footwall Uplift Along the Peripheral Fault System, Gulf Coast Basin

Jiafu Qi , Jack C. Pashin , Richard H. Groshong, Jr.

GCAGS Transactions

... and length balanced with a lower detachment in the Louann Salt. Significant structural growth began in Early Cretaceous time when three major south-dipping...

Eolian Structures and Textures in Oolitic-Skeletal Calcarenites from the Quaternary of San Salvador Island, Bahamas: A New Perspective on Eolian Limestones: Chapter 17

Mario V. Caputo

AAPG Special Volumes

...-ripple strata, or a complex of both (Figure 9). This relationship is especially true for cross-bed sets no thicker than 1-2 m (3-7 ft) in the Pleistocene...

Using Antithetic Normal Faults to Map Growth Axial Surfaces

John H. Spang, Steven L. Dorobek

GCAGS Transactions

..., Studies in Geology Series, v. 2, no. 15, p. 2.3.1.36-2.3.1.40. Davison, I., 1986, Listric normal fault profiles: calculation using bed-length balance...

Pocahontas - Moosehorn Creek Coal Basin Jasper Park, Alberta

B. R. MacKay

CSPG Special Publications

... that ran along the strike of a steep westerly-dipping 10-foot thick seam for a distance of over 2,000 feet, where a vertical depth of coal of over 200...

Recent Results from the National Geoscience Mapping Accord Project: Sedimentary Basins of Eastern Australia

R. J. Korsch

Petroleum Exploration Society of Australia (PESA)

...) is dominated by east-dipping structures, including a major east-dipping detachment. In the east, profile BMR89.B02 was recorded on rocks of the New England...

The Radkow and Szczeliniec Sandstones: An Example of Giant Foresets on a Tectonically Controlled Shelf of the Bohemian Cretaceous Basin (Central Europe)

Tomasz Jerzykiewicz, Jurand Wojewoda

CSPG Special Publications

... with paleocurrent flow landward and seaward; landward-dipping surfaces between cross-bed sets) indicate tidal current activity in the upper part of each...