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The AAPG/Datapages Combined Publications Database

Showing 671 Results. Searched 197,434 documents.

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Quantifying Rates of Syndepositional Marine Cementation in Deeper Platform Environments--New Insight Into a Fundamental Process

G. Michael Grammer , Christopher M. Crescini , Donald F. McNeill , Louis H. Taylor

Journal of Sedimentary Research (SEPM)

... at intervals of 8 and 20 months. The substrates were deployed and collected using a combination of SCUBA and a free-diving submersible, and were placed along...

1999

Oil-Industry History Index, Volumes 1-19, (2000-2018)

William R. Brice

Petroleum History Institute

... in the Gulf of Mexico: People, Technology, and the Organization of Work in the Early Years of Oilfield Diving...

2019

BURIAL RATE DETERMINES HOLOCENE RHODOLITH DEVELOPMENT ON THE BRAZILIAN SHELF

POLIANA S. BRASILEIRO, JUAN C. BRAGA, GILBERTO M. AMADO-FILHO, RACHEL N. LEAL, DAVIDE BASSI, TARCILA FRANCO, ALEX C. BASTOS, RODRIGO L. MOURA

PALAIOS

... of ecosystems of the entire ACS can be found in Moura et al. (2013). Rhodoliths from SES were collected by scuba diving at two depth ranges, where...

2018

Field Conference: Old Oil Fields and New Life: A Visit to the Giants of the Los Angeles Basin

Donald D. Clarke

Pacific Section SEPM

..., however the scenic coastline here is part of a marine preserve and offers some of the best diving in California. The sea cliffs offer excellent exposures...

1996

Progress and Problems in Knowledge of Coral Lagoon Topography and Its Origin in the South Pacific, by Way of Pinnacle Study

Andre Guilcher

Special Publications of SEPM

... reaching However echosounding transects and diving Salvat 1983 Fig 11 have revealed that in this lagoon where nearly 80 percent is between 40 and 60 m deep...

1991

Sediments of Lower Chesapeake Bay, With Emphasis on Mass Properties

W. Harrison, M. P. Lynch, A. G. Altschaeffl

Journal of Sedimentary Research (SEPM)

... the values (table 2, col. 3) for the probable core shortening, four cores were taken by SCUBA diving (table 2, col. 1, stations Y1-Y4). Here...

1964

Carbonate Cementation in Coralline Algal Nodules in the Skagerrak, North Sea: Biochemical Precipitation in Undersaturated Waters

Torbjorn Alexandersson

Journal of Sedimentary Research (SEPM)

... of algal crusts. The nodules used for this study derive from a series of shallow-marine sediment samples, collected by means of SCUBA-diving at several...

1974

Holocene Carbonate Sedimentation on Northern Belize Shelf: PART 1

Walter C. Pusey III

AAPG Special Volumes

... Miocene times...The "biscuits" attain the size of slabs, which are obtained by diving, and are used as road material in Belize. Lines of shallow submarine...

1975

Ikaite Tufa Towers in Ikka Fjord, Southwest Greenland: Their Formation by Mixing of Seawater and Alkaline Spring Water

Bjorn Buchardt , Carsten Israelson , Paul Seaman , Gabrielle Stockmann

Journal of Sedimentary Research (SEPM)

... diving. More than 100 dives were performed during the three field seasons. The columns were mapped in detail by echo sounding, side-scan sonar, and shallow...

2001

Resurrection at AGL Silver Springs and Wallumbilla: Case Study of Bringing Field and Surface Facilities Back to Life

John Croker, Matthew Kidd, Evie Nicola, James Dean

Australian Petroleum Production & Exploration Association (APPEA) Journal

... activities including rockclimbing, bushwalking and diving. John has a degree in Chemical Engineering from UNSW and is a Fellow of the Institution...

2017

Present Day Plate Boundaries in Alaska and the Arctic

David B. Stone

Alaska Geological Society

... under another and diving down towards the mantle (subduction zones). Ocean floor is created at spreading centers, and it becomes magnetized...

1983

Echinoderm Remains in Shallow-Water Carbonates at Fernandez Bay, San Salvador Island, Bahamas

Janina F. Dynowski

PALAIOS

... Sampling.—Three surface sediment bulk samples were collected from each of the five environments by snorkeling and scuba diving. In the shore...

2012

Aiming for World Heritage … Oil Springs, Canada Gives a Tour

Patricia L. McGee

Petroleum History Institute

... exhibit that makes you feel you are diving down into an oil well. Many lingered at the displays of early tools and technology as well (Figs. 14 and 15...

2022

Memorial: Walter George Woolnough (1876-1958)

H. G. Raggatt

AAPG Non-Technical and Memorials

... a t on this expedition Woolnough risked his life b y diving r e p e a t e d l y in t h e lagoon to save h e a v y drilling e q u i p m e n t t h a t was in d a n g e r...

1959

Scanning Electron Microscope Study of Fine Grain Size Biogenic Carbonate Particles

William W. Hay, Sherwood W. Wise, Jr., Ronald D. Stieglitz

GCAGS Transactions

... for purposes of orientation and comparison. All specimens examined are Recent and were collected live by SCUBA diving near the Lerner Marine...

1970

Flow substrate interactions in aggrading and degrading submarine channels

Anjali M. Fernandes, James Buttles, David Mohrig

Journal of Sedimentary Research (SEPM)

..., 1964, Submarine geology by diving saucer: Science, v. 145, p. 1042– 1046. Shepherd, R.G., and Schumm, S.A., 1974, Experimental study of river incision...

2020

Fore Reef Morphology and Depositional Processes North Jamaica

Thomas F. Goreau, Lynton S. Land

Special Publications of SEPM

... based on commonly re curring breaks in slope as observed on fathome ter profiles and by diving At depths shallower than 20 to 30m Jamaican reefs have...

1974

Explanation of marine lake formation at Misool Raja Ampat West Papua, Indonesia

Gandi Y.S. Purba, Lukas Rumenta, Purwanto, Leontine E. Becking, Eko Haryono

Geological Society of Malaysia (GSM)

... of the lake through caves or undersea tunnels has, however, not been explicitly proven at Misool with diving only conducted at one point each in Balbullol...

2021

Improving IRR and Safety through Operational Efficiency

Wayne Jackson, Raj Bal, Mark Lochmann

Unconventional Resources Technology Conference (URTEC)

... schedules, including diving, remotely operated vehicle (ROV) work, site surveys, drilling, and tanker operations. When a seismic vessel with towed...

2016

Helium in Wyoming

Michael Clark

Wyoming Geological Association

... in breathing mixtures (80% helium, 20% oxygen) for deep water diving and deep tunneling projects. In the field of chromatography, helium is used...

1981

Evaluation of Porosity in Liquid-Rich Tuscaloosa Marine Shale

Chinedum Peter Ezeakacha, Mehdi Mokhtari, Jalel Ben Hmida

Unconventional Resources Technology Conference (URTEC)

... porosity and mineralogical compositions is investigated and reported with respect to depth. Before diving into explaining the results, here are some...

2020

Implications of Three Submarine Mass-Movement Deposits, Cretaceous, Sacramento Valley, California

Donald R. Lowe

Journal of Sedimentary Research (SEPM)

... explored by Cousteau's diving saucer, in Wittard, W. F., and Bradshaw, R., Submarine geology and geophysics: London, Butterworths, p. 303-312...

1972

Mercury and Bed Sediment in the Ottawa River, Canada

Brian R. Rust, Dennis G. Waslenchuk

Journal of Sedimentary Research (SEPM)

.... The bed was extensively profiled by echo sounding, and remote observations were supplemented by SCUBA diving. In the laboratory, cores were split...

1976

Extensive Submarine Lithification in a Cave in the Belize Barrier Reef Platform

Ian G. Macintyre

Journal of Sedimentary Research (SEPM)

... to a depth beyond our diving capabilities, but in an earlier study (Macintyre et al. 1982) it was established, with the aid of a weighted line...

1984

Calcification of Encrusting Aragonitic Algae (Peyssonneliaceae): Implications for the Origin of Late Paleozoic Reefs and Cements

N. P. James, J. L. Wray, R. N. Ginsburg

Journal of Sedimentary Research (SEPM)

...] A) The side of a coral spur composed of branching Acropora cervicornis enveloped in dark-hued foliose crusts of Peyssonnelia; 20-cm-long diving-knife...

1988

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