Bacterial decomposition of avian eggshell: A taphonomic experiment

Denise L. Smith, James L. Hayward

PALAIOS

... layer extends from the inner to outer surfaces of the eggshell consisting of a porous framework that connects the calcite crystals and provides...

Bouguer Gravity Anomalies and Crustal Structure in Northwestern Mexico: Chapter 11: Part III. Regional Geophysics and Geology

Robert Wayne Schellhorn, Carlos L. V. Aiken, Mauricio F. de la Fuente

AAPG Special Volumes

..., On the computation of the effect of the attraction of the mountain-masses, as disturbing the apparent astronomical latitude of stations in geodetic surveys...

Sediment Dispersion in Northern Channel Island Passages, California: ABSTRACT

James S. Booth

AAPG Bulletin

... for the sediment distribution than either tidal currents or wave action. Although the last two are active continually, it is believed that their effect...

Assessing Intra-Bar Variations in Grain Roughness Using Close-Range Photogrammetry

Jane Groom, Stéphane Bertin, Heide Friedrich

Journal of Sedimentary Research (SEPM)

... at the bar head and near the river bank. These trends reflect the formative flows and are used to infer sedimentation patterns, which suggest...

Submarine Channel Deposits Fluxoturbidites and Other Indicators of Slope and Base of Slope Environments in Modern and Ancient Marine Basins

Daniel J. Stanley, Rafael Unrug

Special Publications of SEPM

... by breaking storm and internal waves brings fines into suspension these are moved seawardly by water masses onto the rise 5a and and beyond Contour flowing...

Abstract: OBS/MCS Imaging of Petroleum and Gas-Hydrate West of Dongsha Atoll in the Northern South China Sea, by J-M. Deng, C-S. Chan, M-H. Chiu, T-K. Wang, C-S. Liu, and C-S. Lee; #90090 (2009).

Search and Discovery.com

A Field Guide to the Geologic Hazards of Anchorage and Turnagain Arm Alaska, 1987

Jim McCaslin Brown, Kristine J. Crossen, Jacqueline Holzman, Donald Holland, Walter J. Phillips

Alaska Geological Society

..., 1964; Regional effects: U.S. Geological Survey Professional Paper 543-J, 21 p. Tricker, R. A. R., 1965, Bores, Breakers, Waves and Wakes: London, Mills...

Shaken and stirred: Seismites and tsunamites at the Permian-Triassic Boundary, Guryul Ravine, Kashmir, India

M.E. Brookfield, T.G. Algeo, R. Hannigan, J. Williams, G.M. Bhat

PALAIOS

.... In these beds, hummocky cross-stratification and grading indicate deposition by waning irregular waves at a minimum water depth of 100 m based on physical...

Continental Slope Sediment Instability Northeast of Wilmington Canyon

Bonnie A. McGregor , Richard H. Bennett

AAPG Bulletin

... and lack of a conformable sedimentary layer blanketing the irregular surface of the head of the slump. Creep may be occurring on the slide scar. The age...

Gasoline from Water: Wouldnt it be Wonderful?

Dan Plazak

Petroleum History Institute

... for a second showing, Enricht had allowed his two assistants to glimpse his secret: before each demonstration, gasoline and methanol were hidden in secret...

Estuarine Valley Fills in the Lower Cretaceous Bluesky Formation, Edson Area, Alberta

Alessandro Terzuoli,, Roger G. Walker

CSPG Bulletin

..., the valley floors appear to have been reworked by waves and when RSL stabilized, bay head deltas prograded most of the way down the valleys depositing...

Panther Dome: A Minor Orogen of the Canadian Cordillera

C. Warren Hunt

CSPG Special Publications

...., 1929, Part B. Lang, A. H. (1947): Brule and Entrance Map-Areas; Geol. Surv., Canada, Mem. 244. Layer, D. B. and Members of Staff, Imperial Oil Ltd...

SALT: Deformation, Trapping and Complexities

Roy H. Gabrielsen, Xavier Fort, Ole Martinsen

GEO ExPro Magazine

... of Petroleum Geol­ ogy at Department of Geosciences, University of Oslo, where he also is Sec­ tion Head of the Petroleum Geology and Geophysics Group...

Dust-Storm Sediments of Lubbock Area, Texas

Kerby E. Laprade

AAPG Bulletin

... of large grains moving in saltation. If the effect of impact is slight, the fine grains are protected from wind erosion by the thin layer of viscous air...

Influence of Sampling on Geological Interpretation

F. B. Chmelik, A. H. Bouma, W. R. Bryant

GCAGS Transactions

... of the lubricants by the sample. A number of experiments have been carried out involving differences in the inside diameter of the cutting head and the core...

Gulf Coast Barriers

Francis P. Shepard

AAPG Special Volumes

... at points where the delta deposition has temporarily ceased and where the area is subsiding and being reworked by the waves. In the past the sandy...

Salt Anticlines of the Paradox Basin

E. M. Shoemaker, J. E. Case, D. P. Elston

Utah Geological Association

... on the Grand River District, U. S. Geol. and Geog. Survey Terr. 9th Ann. Rept., p. 61–63. Powers, Sidney, 1926, Effect of Salt and Gypsum on the Formation...

Adjustment of Land Derived Clays to the Marine Environment

Maurice C. Powers

Journal of Sedimentary Research (SEPM)

... chlorite. Mixed-layer clays were observed in the estuaries and are related to and difficult to distinguish from differentially hydrated monomineralic...

The Post-Glacial Evolution of Chignecto Bay, Bay of Fundy, and Its Modern Environment of Deposition

Carl L. Amos, Kim T. Tee, Brian A. Zaitlin

CSPG Special Publications

... are eroding the previously-deposited muddy sediments and creating a transgressive sand unit dominated by large-scale bedforms (sand waves, 2-D and 3-D...

Geologic Significance of Boring and Cavity-Dwelling Marine Algae

David R. Kobluk, Charles F. Kahle

CSPG Bulletin

... layer" within the coral skeleton (this is a layer of living endolithic algae, generally assumed to belong to the genus Ostreobium, a centimetre or so...

A Simple, Diver-Operated Pneumatic Corer: RESEARCH METHOD PAPER

J. A. Nichols, C. M. Eichenlaub, Jr.

Journal of Sedimentary Research (SEPM)

... cores in confined areas while preserving the surface flocculate layer. The use of an inexpensive device permits a greater number of samples within...

Field Trip A4: Structural Geology and Vein Arrays of Lode Gold Deposits, Meguma Terrane, Nova Scotia

Rick Horne

Atlantic Geoscience Society Special Publications

... Anticline - From Halifax take Highway 103 west to Extit 11 (Blockhouse), close to an hour drive. - At Exit 11 head south on Route 324, through Blockhouse...

Carbonate Facies in Ordovician of Northern Arkansas

Leonard M. Young , Linda C. Fiddler , Rex W. Jones

AAPG Bulletin

... of the shelf below wave base (Irwin's zone X), sediments accumulate undisturbed by most oceanic waves and currents. Shoreward, in a relatively narrow zone...

Delineation of a Produced Water Plume in Pointe Coupee Parish, Louisiana

Matthew C. Smith, Jeffrey A. Nunn

GCAGS Transactions

... inhibited penetration of radar waves. A calibration GPR study was completed at a grave site in north Louisiana which proved successful due to favorable...

The Anaconda Story: A Recollection

Samuel T. Pees

Petroleum History Institute

... awkwardly encountered this large snake in 1958 when trying to climb over a jam of fallen trees in a muddy creek hidden deep in the jungle of the Upper...