Abstract: Unbioturbated marine mudstones: environmental stress or rapid deposition? A worked example from the Ordovician Beach Formation, Newfoundland, Canada

Dario Harazim, Duncan McIlroy, Joe Macquaker, Sam Bentley

Atlantic Geology

... of unbioturbated mudstones as resulting from bottom water anoxia is potentially flawed.L Department of Earth Sciences, Memorial University of Newfoundland, St...

Possibility of Finding Reefs in Silurian and Lower Devonian Sediments of the Western Black Sea Region

V. A. Grigor’yeva, K. Ya. Gurevich, B. M. Folukhtovich

Petroleum Geology: A Digest of Russian Literature

... section consists from bottom to top of the following horizons: Kitaygorod, Mukshin, Ust’yev, Malinovets, and Skal. The Kitaygorod horizon, which...

Prediction of the Deep Subsurface of the Paleozoic of the Karpinskiy Ridge Based on Geological-Geophysical Data

G. V. Martovskiy, S. G. Ryabukhina

Petroleum Geology: A Digest of Russian Literature

... maps. One is compiled from the empirical relationship between the top and bottom, and the other directly from interpolation between corresponding...

Lift Forces on Suspended Sediment Particles in Laminar Flow: Experiments and Sedimentological Interpretation: NOTES

John B. Southard

Journal of Sedimentary Research (SEPM)

... of this effect, both for transportation of coarse sediment in strong turbu'ent flows and for deposition of fine sediments from oceanic bottom currents...

Deposition of Deep-Sea Sands: Comparison of Two Areas of the Carolina Continental Rise

Michael E. Field , Orrin H. Pilkey

Journal of Sedimentary Research (SEPM)

... is important only in the canyon vicinity. To the south, lateral flowing bottom currents are responsible for secondary transportation of sediments originally...

ABSTRACT: Late Pliocene-Holocene Depositional Systems on the Middle United States Atlantic Continental Rise, by S. D. Locker and E. P. Laine; #91030 (2010)

Search and Discovery.com

Catagenesis of Jurassic Sediments of the East Part of the Yenisey-Khatanga Downwarp

M. A. Levchuk, A. N. Fomin

Petroleum Geology: A Digest of Russian Literature

... the section into the Hettangian. At the bottom of well 1 (3100 m) the organic matter is at the end of the fatty-coal stage. Sapropelic material predominates...

Abstract: Interactive 3-D Visualization of Sonar Survey and Other Data Types for Analysis of Displaced Infrastructure and Seabed Sediments following a Gulf of Mexico Hurricane Event

James Thomson, Michael Taylor, Mike Garrett

GCAGS Transactions

... of, bottom sediments contributed to the pipeline displacement. A second area of pipeline movement apparently caused by seabed failure is in blocks MP 72...

Abstract: Kajian perlakuan larut lesap Cu, Cr, Ni, Pb, dan Zn dalam tanah laterit dari Ranau, Sabah (IN MALAY), Study on Leaching Behaviour of Cu, Cr, Ni, Pb, and Zn in Lateritic Soil from Ranau, Sabah

Baba Musta, Hamzah Mohamad, Mohamad Md. Tan, Anizan Isahak, Osama Twaiq

Geological Society of Malaysia (GSM)

... and Zn metals shows the heavy metals concentration was high in the bottom part. This indicates the migration or leaching process of heavy metals from...

Abstract: Lead accumulation in open water wet ecosystems in the Border Marshes region, Nova Scotia - New Brunswick

Patrick Engelhardt, Ian Spooner, Mark Mallory, Christine Mclauchlan, Nic Mclellan, Chris White

Atlantic Geology

... determination of water pH, temperature, dissolved oxygen (DO), salinity and total dissolved solids (TDS). Top-of-core and bottom-of-core sediment samples...

Abstract: Surface Geochemistry Methods and Applications in Deepwater Exploration (Paper 8)

Bernie B. Bernard, James M. Brooks

Geological Society of Malaysia (GSM)

... location and information of sub-bottom structure and bottom hardness for each site. These survey lines are run at the same heading as the seismic line...

ABSTRACT: Geologic Features of Urling Mine Complex, Keystone Coal Company, Indiana County, Pennsylvania, by Stephen J. Harvan; #91031 (2010)

Search and Discovery.com

Structural-Geomorphologic Analysis of Border Zones of Ancient Depressions in the Example of the Umetov-Liven Paleo-Depression

V. A. Molodozhenov

Petroleum Geology: A Digest of Russian Literature

... terrace; 3-local increase in valley cutting; 4-swampy bottom land; 5-erosional-denudational step; 6-sectors with degradated soil-plant cover...

Abstract: Innovative Frontier Exploration Using Seismic and Seaseeptm Data, Indonesia: Implications for Malaysia (Geophysics Paper 20)

Peter Baillie, John Decker, Paul A. Gilleran, Dan Orange, Philip A. Teas, Widjanarko

Geological Society of Malaysia (GSM)

..., deepwater (400-3,500m) exploration. Very high resolution maps of the sea bottom and zones of oil and gas seepage may be identified using a vessel...

Morphology and Lithology of Caprock of Salt Structures of the Dnieper-Donets Depression

Ye. A. Zkachedub

Petroleum Geology: A Digest of Russian Literature

.... The third variety is characteristic for structures with a Neogene-Quaternary level of occurrence of the Devonian salt. Here the top and bottom...

Pennsylvanian and Permian(?) Contact in Subsurface Scurry Reef, Scurry County, Texas: GEOLOGICAL NOTES

W. A. Heck, K. A. Yenne, L. G. Henbest

AAPG Bulletin

... feet from the bottom of the Midland basin to an irregular plateau at approximately 4,350 feet below sea-level. High pinnacles and peaks rise above...

Role of Secondary Halogen Beds in Development of Intra-Basin Structures

S. V. Yatskevich, A. A. Al’zhanov, K. M. Taskinbayev

Petroleum Geology: A Digest of Russian Literature

... to bottom in Lower Triassic at 5154 m. The salt is overlain by Neogene-Quaternary deposits. In the lower part of the salt are inclusions of thin...

Abstract: Physical Characteristics and Distribution of Bottom Sediments from Kelantan River Delta Towards South China Sea Continental Shelf, Malaysia

Nurul Afifah Mohd Radzir, Che Aziz Ali, Kamal Roslan Mohamad

Geological Society of Malaysia (GSM)

...Abstract: Physical Characteristics and Distribution of Bottom Sediments from Kelantan River Delta Towards South China Sea Continental Shelf, Malaysia...

Wellbore Trajectory: Part 3. Wellsite Methods

Curtis Cheatham

AAPG Special Volumes

... is controlled by the type of bottom hole assembly used and the weight on the bit. The bottom hole assembly, or BHA, is that portion of the drill string closest...

Accretionary Lapilli in Altered Tuffs Associated with Coal Beds: REPLY

Bruce F. Bohor, Don M. Triplehorn

Journal of Sedimentary Research (SEPM)

.... Scale at bottom equals 100 micrometers. FIG. 2. [Grey Scale] SEM micrograph of a nearly euhedral sanidine grain from the Olive Hill flint clay...

Sources and Deposition of Organic Matter in the Monterey Formation, South-Central Coastal Basins of California: Section II. Characterization, Maturation, and Degradation

C. M. Isaacs

AAPG Special Volumes

... Formation is commonly considered to be derived from marine algal debris rapidly deposited in anoxic bottom water during a period of high surface...

Oil Migration: ABSTRACT

Gilman Hill

AAPG Bulletin

... the partially reduced organic complexes found colloidally dispersed in sea water and sea-bottom muds to oil solubilized by naturally occurring soap...

Passive Margins: Erosion of the Southern Florida Escarpment

William Corso, Richard T. Buffler, and James A. Austin, Jr.

AAPG Special Volumes

...) Bandpass Filter: 5/10-30/60 Hz 6) Mute to Water Bottom 7) AGC (500ms) LINE: SF-9, TIME SECTION Energy Source: 1500-cubic-inch airguns (4) fired at 500...

ABSTRACT: Origin of Cyclic Sedimentation in Middle Miocene Siliceous Rocks of Northern Japan, by Tada Ryuji, Azuma Iijima; #91003 (1990).

Search and Discovery.com

Deformation Fabrics

AAPG Special Volumes

... lithification. XN. 0.30 mm. (Bottom). Eocene Crescent Fm. Washington. Calcite-filled fractures in a dark shale. These fractures may have formed...