Cretaceous Olistostrome Model, Brooks Range, Alaska: ABSTRACT

R. C. Crane

AAPG Bulletin

... units can be recognized based on the dominant lithology of contained olistoliths and age of the matrix shales. The lower unit is Tithonian to mid...

The Barhamsville Unit: An Intertidal to Fluvial Sequence Between Yorktown and Windsor Formations, Southeastern Virginia: ABSTRACT

Carl R. Berquist, Jr., Kelvin W. Ramsey

AAPG Bulletin

...The Barhamsville Unit: An Intertidal to Fluvial Sequence Between Yorktown and Windsor Formations, Southeastern Virginia: ABSTRACT Carl R. Berquist...

ABSTRACT: Regional Stratigraphy and Subdivision, Lower Part of Upper Wilcox, Duval Delta Area, South Texas, by R. N. Hargis; #90908 (2000)

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Barren Meandering Streams in the Modern Toiyabe Basin of Nevada, U.S.A., and Their Relevance To the Study of the Pre-vegetation Rock Record

Alessandro Ielpi, Mathieu G.A. Lapôtre

Journal of Sedimentary Research (SEPM)

... for scale in Parts B–D is ca. 15 cm long. A) Planview exposure of the Unit A mudstone, which is also overlain by a desiccated pavement of Unit B...

Controls on the Architecture of a Triassic Sandy Fluvial System, Wolfville Formation, Fundy Basin, Nova Scotia, Canada: Implications for the Interpretation and Correlation of Ancient Fluvial Successions

Sophie Leleu, Xavier M.T. Van Lanen, Adrian J. Hartley

Journal of Sedimentary Research (SEPM)

... sediments, metasediments, and igneous rocks of the Meguma Terrane and forms the earliest syn-rift unit in the basin (Wade et al. 1996). The age...

Mineral-chemistry quantification and petrophysical calibration for multimineral evaluations: A nonlinear approach

Douglas K. McCarty, Paul N. Theologou, Timothy B. Fischer, Arkadiusz Derkowski, M. Rebecca Stokes, and Ann Ollila

AAPG Bulletin

... of the minerals present in a data set based on the measurements of mineralogy and chemistry. The combination of mineral structure, composition, and unit cell...

Assessing Detrital Garnet Chemical Composition as a Quantitative Provenance Tool: A Multivariate Statistical Approach

Jack Hietpas, Scott Samson, Jacqueline Speir, David Moecher

Journal of Sedimentary Research (SEPM)

... Orogen include mafic and felsic gneisses. The Sandymush Amphibolite is an extensive unit located near the center of the study area. Large garnet...

Kinematics of the Eastern Flank of the Beartooth Mountains, Montana and Wyoming

Patrick James O'Connell

Wyoming Geological Association

... are shown combined on this column with the uppermost formations listed first. Unconformities between rock units are depicted with dashed lines. Rock unit...

Cyclic Alternation of Proximal and Distal Storm Facies: Kope and Fairview Formations (Upper Ordovician), Ohio and Kentucky

David C. Jennette , Wayne A. Pryor

Journal of Sedimentary Research (SEPM)

... current vector oriented in the offshore direction. Cycles are laterally continuous across the 35 km by 32 km study area. Cycle boundaries (flooding...

Joint sets that enhance production from Middle and Upper Devonian gas shales of the Appalachian Basin

Terry Engelder, Gary G. Lash, Redescal S. Uzcategui

AAPG Bulletin

... than one black shale, including the Marcellus Formation whose basal unit, the Union Springs Member, contains greater than 10% total organic carbon (TOC...

The Devonian Three Forks Formation: Manitobas Newest Oil Play

Michelle P.B. Nicolas

Search and Discovery.com

... cycles and basin tectonics. It is subdivided into four units. Unit 1 is the lowermost unit and the most widespread, and is the most oxidized...

ABSTRACT: The Upper Ordovician of the Illizi Basin, Algeria: a core-based study of Unit IV Palaeovalleys; #90016 (2003)

N. D McDougall, F. Braik, P. Clarke, M. Kaced

Search and Discovery.com

...ABSTRACT: The Upper Ordovician of the Illizi Basin, Algeria: a core-based study of Unit IV Palaeovalleys; #90016 (2003) N. D McDougall, F. Braik, P...

The Devonian Three Forks Formation: Manitobas Newest Oil Play

Michelle P.B. Nicolas

Search and Discovery.com

... cycles and basin tectonics. It is subdivided into four units. Unit 1 is the lowermost unit and the most widespread, and is the most oxidized...

Small-Scale Decollement Folding in the Upper Buda Formation

William Feathergail Wilson

South Texas Geological Society Special Publications

.... The shale unit typically contains four- to five-inch thick beds of biomicrite, and the entire unit is seldom thicker than 20 feet. This same unit is easily...

Abstracts of Theses: Permo-Pennsylvanian Spiriferids from the Yukon Territory

Gorveatt, A. C.

CSPG Bulletin

.... These genera are from the Lower Limestone unit of Pennsylvanian? age; the Middle Recessive unit of early Early Permian or Wolfcampian age...

Depositional Environment and Petroleum Geology of Muddy Formation (Lower Cretaceous) in Parts of Converse and Niobrara Counties, Wyoming: ABSTRACT

Bruce E. Archinal

AAPG Bulletin

..., can be subdivided into informal lower, middle, and upper mappable units. The lower unit, predominantly sandstone and siltstone, is interpreted...

Evaluation of the Newburg Sandstone as a CO2 Storage Unit in Central West Virginia; #90131 (2011)

Eric Lewis

Search and Discovery.com

...Evaluation of the Newburg Sandstone as a CO2 Storage Unit in Central West Virginia; #90131 (2011) Eric Lewis Evaluation of the Newburg Sandstone...

The Geology of the Central and South Sumatra Basins

G. L. De Coster

Indonesian Petroleum Association

.... The unit may contain between its upper and lower limits rock of one lithologic type, repetitions of two or more lithologic types, or extreme...

Re-Discovering the Gummy Gas Field … Gippsland Basin

Eamonn Montague, Brendan Frears, Mark Browne, Peter Strauss, Stephen Adams, Jeremy Prosser

Australian Petroleum Production & Exploration Association (APPEA) Journal

... permeability (mD) Fig. 4. (a) RFT mobility vs log permeability – legacy. (b) RFT mobility vs log permeability – current. Table 1. Reservoir unit Legacy vs...

Fracture Characterization and Flow Profiling with Distributed Temperature Sensing

He Sun, Wei Yu, Kamy Sepehrnoori

Unconventional Resources Technology Conference (URTEC)

...a of the contact surface between matrix and fracture segment on one side. K is the  matrix permeability tensor, n is the normal vector of the fractur...

And Now for Something Completely Different? ..... An unconventional oil play, the Devonian Torquay Formation, a thin lowstand clastic veneer, Ryerson/Frys area, Southeast Saskatchewan

Ryan Carnegie, Gerry Reinson, Graeme Bloy

Williston Basin Symposium

... lithofacies units were recognized in cores of the Upper Torquay (Figs. 3 & 4): Interbedded Cross-Laminated Sandstone and Breccia Mudstone (Unit 2), Red Beds...

Regional Sedimentology, Conodont Biostratigraphy and Correlation of Middle Cambrian - Lower Ordovician(?) Strata of the "Finnegan" and Deadwood Formations, Alberta Subsurface, Western Canada Sedimentary Basin

Frances J. Hein, Godfrey S. Nowlan

CSPG Bulletin

... that the term "Finnegan" be abandoned, and that all units previously assigned to the "Finnegan" unit now be included as part of the Deadwood Formation...

Plots of Crestal Structural Relief and Fold Area versus ShorteningA Graphical Technique to Unravel the Kinematics of Thrust-related Folds

J. Poblet, M. Bulnes, K. McClay, S. Hardy

AAPG Special Volumes

... of detachment anticlines with a ductile unit in their core, two phenomena may occur. (1) The ductile unit may flow along the cross section's plane...

Regional and Local Components in Facies Maps

W. C. Krumbein

AAPG Bulletin

...------------ Facies maps are conventionally classified as regional when the map scale is relatively small, control is relatively open, and the stratigraphic unit...