Recent Reefs

Harry S. Ladd

AAPG Bulletin

... some of the larger recent reefs and having done some diving and dredging in their lagoons and on their outer slopes--the writer has come to realize...

Bonneville SeaBase – Geothermal Direct Use at Grantsville Warm Springs Tooele County, Utah

Jon Allred, Robert Blackett

Utah Geological Association

... and couples this with a scuba diving experience for customers. Dissolved content of the spring water in the dive pools approaches that of seawater...

Sea Turtles and Management of Marine Seismic Programs in Western Australia

Kellie Pendoley

Petroleum Exploration Society of Australia (PESA)

... by devices called 'birds' (Bowles 1990). The shock waves produced by the modem air guns differ from older explosive types in that the peak pressure is low...

Mass Movement of Mississippi River Delta Sediments

J. M. Coleman, J. N. Suhayda, T. Whelan, L. D. Wright

GCAGS Transactions

... of hurricane waves produces bottom pressure perturbations, forcing the entrapped gas upward, causing loss of sediment strength, and allowing subaqueous mass...

Temperate Carbonates on a Modern, Low-Energy, Isolated Ramp: The Balearic Platform, Spain

J. J. Fornos , W. M. Ahr

Journal of Sedimentary Research (SEPM)

..., J., BALLESTEROS, E., AND GILI, J.M., 1985, Diving in blue water: the benthos, in Margalef, R., ed., The Western Mediterranean: Oxford, U.K., Pergamon...

CONTROLS ON BIOTURBATION AND SEDIMENT DISTRIBUTION IN CARBONATE SHOREFACE DEPOSITS: INSIGHTS FROM HETEROGENEITY IN PLEISTOCENE AND RECENT STRATA

Alexa R. Goers, Stephen T. Hasiotis, Eugene C. Rankey

Journal of Sedimentary Research (SEPM)

... plain, and deltaic settings: Beijing, China, International Petroleum Technical Conference, Proceedings, p. 1–48. Heine, J.N., 2000, Scientific diving...

Sedimentology of Some South Carolina Tidal-Creek Point Bars, and a Comparison With Their Fluvial Counterparts

John H. Barwis

Dallas Geological Society

... displays a wide variety of structures and textures, ranging from flood-oriented sand waves (clean fine sand) to bidirectionally oriented ripples (muddy...

Sedimentology of Some South Carolina Tidal-Creek Point Bars, and a Comparison With Their Fluvial Counterparts

John H. Barwis

CSPG Special Publications

... displays a wide variety of structures and textures, ranging from flood-oriented sand waves (clean fine sand) to bidirectionally oriented ripples (muddy...

Data selection for velocity model estimation using a circular shot OBN survey

Felipe T. Costa, Sergio L. E. F. da Silva, Ammir A. Karsou, Felipe Capuzzo, Roger M. Moreira, Jorge Lopez, Marco Cetale

International Meeting for Applied Geoscience and Energy (IMAGE)

... on the seabed, spaced 400 m apart in a staggered grid. This novel acquisition geometry was designed to enhance the recording of diving waves...

The use of FWI in coal exploration

Mehdi Asgharzadeh, Maryam Bahri, Milovan Urosevic

Petroleum Exploration Society of Australia (PESA)

... (e.g. reflected waves, refracted waves, surface waves, diving waves, super critical reflections, multiscattered waves such as multiples and etc...

Modification of Sediment Size Distributions

William F. Tanner

Journal of Sedimentary Research (SEPM)

.... 4). If this concept is correct, a shelf area where both currents and waves operate effectively should be marked by bimodal sediments or negatively...

Sediment Production on Sediment-Starved Continental Margins: The Interrelationship Between Hardbottoms, Sedimentological and Benthic Community Processes, and Storm Dynamics

Stanley R. Riggs , William G. Ambrose, Jr. , Jeffrey W. Cook , Scott W. Snyder , Stephen W. Snyder

Journal of Sedimentary Research (SEPM)

... diving. During this period, the remotely sensed data were evaluated on the seafloor, and the benthic community structure, associated hardbottoms...

An Interpretation of Trends in Grain Size Measures

Patrick McLaren

Journal of Sedimentary Research (SEPM)

... of the sedimentation unit: Jour. Sed. Petrology, v. 34, p. 165-172. KANA, T. W., 1979, Suspended sediment in breaking waves: Columbia, Univ. South...

Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion

Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... on windowing and wavefield transform to extract and invert local dispersion curves (DCs). Ren et al. (2021) developed a joint diving/direct and reflected...

Submarine Surveys on the Great Bank of Newfoundland and in the Gulf of St. Lawrence

H. D. Lilly

Atlantic Geology

... surveys are similar to those on land, except that a marker float is towed along in order to ensure that a safety boat can find the diving team. The most...

Memorial: Ted Apotria (1961-2009)

Doug Goff, Scott Wilkerson, Bill Shea

AAPG Non-Technical and Memorials

... to also include gymnastics and diving. In fact, Ted was accomplished enough in diving that he became a four-year member of the swim team when he later...

Inexpensive, Portable Underwater Coring Device: RESEARCH-METHOD PAPER

Rena M. Bonem, Jonathan R. Pershouse

Journal of Sedimentary Research (SEPM)

... is connected to the tank by an intermediate pressure pneumatic hose leading to the first stage of a balanced, single-hose, diving regulator, which is attached...

ABSTRACT: Geological Framework of an Active Hydrothermal Site in the North Fiji Basin: Starmer Cruise of the Submersible Nautile, by Jean-Marie Auzende; #90097 (1990).

Search and Discovery.com

Abstract: Diving into the Deep End of Arctic Alaska - Geology, Tectonic Origin, and Petroleum Potential of the North Chukchi Basin; #90302 (2018)

Dave Houseknecht, Christopher Connors, Ibrahim Ilhan, Bernard Coakley, Tabea Altenbend

Search and Discovery.com

...Abstract: Diving into the Deep End of Arctic Alaska - Geology, Tectonic Origin, and Petroleum Potential of the North Chukchi Basin; #90302 (2018...

Reworking of Glacial Sediments in the North West Arm, a Fjord-Like Inlet on the Southeast Coast of Nova Scotia

D. J. Stanley

Journal of Sedimentary Research (SEPM)

.... Geometry of Sedimentary Deposits Information obtained from coring, bottom records, and direct observation of the floor by SCUBA diving provides...

The Capricorn Reef Complex, Great Barrier Reef, Australia

W. R. Maiklem

Journal of Sedimentary Research (SEPM)

... of wind, waves, biological activity, storms, and reef to reef encroachment. Skeletal material from five organisms form the bulk of the sediments...

Editor's Note - Recollections

William R. Brice

Petroleum History Institute

... documented stories told second hand. The narratives may be from people who worked on the drill rigs - to off-shore diving, from company administration...

Memorial: Anthony (Tony) Ray Wagner (1955-2021)

Staff

AAPG Non-Technical and Memorials

... throughout his childhood and high school. He obtained his scuba certification when he was 16, and later met his wife, Patty, on a scuba diving trip in Ft...

Submarine Tar Mounds, Santa Barbara County, California: GEOLOGICAL NOTES

James W. Vernon , Richard A. Slater

AAPG Bulletin

... in several places. Leaky tankers plying the Santa Barbara channel were suspected culprits until the middle 1950s, when SCUBA diving geologists mapping...

Summary Geology of Offshore Oil Producing and Potential Areas of Pacific Coast: ABSTRACT

Frank S. Parker

AAPG Bulletin

... are transgressed by Tertiary basins and structures. Scanty, localized data from diving and bottom sampling have been published. The area is largely...