Stratigraphy and Lithofacies of the Almond Formation, Washakie and Great Divide Basins, Wyoming

Randi S. Martinsen, Glen E. Christiansen, Mark A. Olson, Ronald C. Surdam

Wyoming Geological Association

.... Erosional discontinuities are common, and units commonly coarsen upward, and less commonly fine upward. These sediments were deposited in marginal marine...

Stratigraphic Response to Sedimentation in a Net-Accommodation-Limited Setting, Lower Cretaceous Basal Quartz, South-Central Alberta

R. W. C. Arnott, B. A. Zaitlin, D. J. Potocki

CSPG Bulletin

..., and similarly reservoir quality, even over short horizontal distances. On a more regional scale, the complex crosscutting of different-aged paleovalley fills...

Facies succession, stratigraphic occurrence, and paleogeographic context of conglomeratic shorelines within the Falher "C", Spirit River Formation, Deep Basin, west-central Alberta

Ian A. Armitage, S. George Pemberton, Thomas F. Moslow

CSPG Bulletin

.... and Mittler, P.R. 1985. Vertical sequence and lateral transitions in the facies of a barred nearshore environment. Journal of Sedimentary Petrology...

Chapter Eight: Horizon and Formation Attributes

Alistair R. Brown

AAPG Special Volumes

... using vertical and horizontal sections. A linear pattern in the residual parallel to the existing faults and towards the east end of the area...

The Depositional Environment of the Eocene Singer Sand in Southwestern Beauregard Parish, Louisiana

Samantha Leone, Timothy J. Bennett

GCAGS Transactions

... in the study area. In this study area, the Singer sand was located at a vertical depth of approximately 8500 feet below sea level. Methods and Procedures...

Sand-flow Cross Strata in Tidal Sands of the Lower Greensand (Early Cretaceous), Southern England

S. G. Buck

Journal of Sedimentary Research (SEPM)

... grain-fall deposits provide a criterion for distinguishing eolian from subaqueous cross beds. ALLEN, J. R. L., 1965, Sedimentation in the lee...

Stone Orientations in Basal Glaciogenic Diamictite: Four Examples from the Permo-Carboniferous Dwyka Formation, South Africa

Johan N. J. Visser

Journal of Sedimentary Research (SEPM)

... stations where plots are reasonably unimodal with no marked discontinuities in density were used in the bar graphs. SEDIMENTOLOGY OF THE STUDY AREAS...

Petrographic and Geochemical Evidence for Origin of Paleospeleothems, New Mexico: Implications for the Application of Fluid Inclusions to Studies of Diagenesis

Robert H. Goldstein

Journal of Sedimentary Research (SEPM)

...------- Studies of paleokarst are important for identification of subaerial discontinuities in the stratigraphic record, determination of paleoclimate...

Foundering of the Cambro-Ordovician Shelf Margin: Onset of Taconian Orogenesis or Eustatic Drowning

Paul A. Washington, Steven A. Chisick

Special Publications of SEPM

.... The vertical position of the various curves within each diagram represents relative changes in elevation (normalized to highstand sea level) of critical...

Unconformity-Bounded Stratigraphic Units (Ubsus) In An Italian Alluvial-Plain Area: Recognizing and Dating

Vincenzo De Santis, Massimo Caldara, Luigi Pennetta, Trinidad Torres, José Eugenio Ortiz

Journal of Sedimentary Research (SEPM)

... to the difficulties in distinguishing the unconformities that bound the UBSUs. So far, the recognition of UBSUs in buried successions has been made...

Burial Diagenesis: Out of Sight, Out of Mind!

Peter A. Scholle, Robert B. Halley

Special Publications of SEPM

... minor discontinuities. These discontinuities Inay be related to inhomogelleities in primary facies, mineralogy, and early diagenesis, to variations...

Separation and Classification of Oil-Bearing Strata in the Minnibaev Area

B. S. Svishchev, I. F. Militko

Petroleum Geology: A Digest of Russian Literature

... of horizon DI and DII. The small thickness of the sediments (52–77 m) enclosed between these limestones aids the correct distinguishing of the beds...

Textural Differences Between Two Types of Shoestring Sands

John J. W. Rogers, Cyrus Strong

GCAGS Transactions

... very small samples and are most useful in the subsurface for distinguishing sands of different origin. Vertical textural variations within sand bodies...

Types of Oil Pools of Bashkiria

G. P. Ovanesov

Petroleum Geology: A Digest of Russian Literature

... the result of tectonic movements. It is impossible to agree that the main distinguishing feature of the massive pools is the sharp separation of gas...

Of Skewnesses and Sands: DISCUSSION

Robert L. Folk

Journal of Sedimentary Research (SEPM)

... analysis, Mustang Island, Texas: Jour. Sedimentary Petrology, v. 28, p. 211-226. SHEPARD, FRANCIS P., AND YOUNG, RUTH, 1961, Distinguishing between beach...

Abstract: Characterization of South American Oils to Determine Source-rock Age and Provenance Using New High-Resolution Biomarker Methods, by J. M. Moldowan, J. Dahl, P. W. Brooks, and M. R. Mello; #90933 (1998).

Search and Discovery.com

Folding Evolution at the Levant Basin, an Example of the Interplay Between Pre-Existing Weakness Zones and Regional Tectonics

Search and Discovery.com

Abstract: Poisson Impedance : A Promising Tool for Determination of Sand Quality; #90187 (2014)

Ritesh Kumar Sharma and Satinder Chopra

Search and Discovery.com

... between LI and GR shows the advantages of LI in distinguishing sandstone from shale. Fluid content is predicted using the linear relationship exhibited...

Abstract: New Observations on Oil-Source Rock Correlations in Arctic Alaska; #90302 (2018)

Palma J. Jarboe, J.Mike Moldowan, Silvana M. Barbanti, Paul G. Lillis, Dave Houseknecht

Search and Discovery.com

... for a) conducting oil-source rock and oil-oil correlations, b) distinguishing sources of mixed provenance, c) evaluating compositionally-altered oils (i.e....

From Bars to Valleys: The Sedimentology and Seismic Geomorphology of Fluvial to Estuarine Incised-Valley Fills of the Grand Rapids Formation (Lower Cretaceous), Iron River Field, Alberta, Canada

James R. Maynard, Howard R. Feldman, Robert Alway

Journal of Sedimentary Research (SEPM)

..., Distinguishing between channel and valley fills: definitions, diagnostic criteria and dimensional data [abstract]: 8th International Conference on Fluvial...

Further Consideration of the Question of Oil Output of Beds

Petroleum Geology: A Digest of Russian Literature

... first in the Tuimazin deposit. A distinguishing feature of this system is the distribution of wells in circumferential rows parallel to the contour...

Methods of Distinguishing Fused Cores: GEOLOGICAL NOTES

Donald C. Barton

AAPG Bulletin

...Methods of Distinguishing Fused Cores: GEOLOGICAL NOTES Donald C. Barton 1923 193 193 7 2. (March-April) Some relatively simple yet delicate tests...

On "Kerogen": DISCUSSION

E. H. Cunningham Craig

AAPG Bulletin

.... Trager is right in distinguishing "kerogen" from resin, and in doubting an algal origin, but the "kerogen" of oil shales is not an intermediate stage...

ABSTRACT: Granites of Southeast Asian Tin Belt

E. J. Cobbing, D. I. J. Mallick, P. E. J. Pitfield, D. P. F. Darbyshire, L. H. Teoh, G. S. M. Ipoh

Circum Pacific Council Publications

... is to establish the essential granite geology of the southeast Asian tin belt, distinguishing plutons within batholiths and characterizing them...

Abstract: How Common Are Naturally Occurring Microfractures in Organic-Rich Mudrocks? Observations from Samples Prepared Using Broad-Ion-Beam Cross-Section Polishing

Robert M. Reed

West Texas Geological Society

..., horizontal microfractures are difficult to distinguish from elongated or ductilely deformed pieces of kerogen. Distinguishing between these two organic...