Search Results - "Orange, Daniel L."

Improved detection and mapping of deepwater hydrocarbon seeps: optimizing multibeam echosounder seafloor backscatter acquisition and processing techniques by Mitchell, Garrett A., Orange, Daniel L., Gharib, Jamshid J., Kennedy, Paul

“…Marine seep hunting surveys are a current focus of hydrocarbon exploration surveys due to recent advances in offshore geophysical surveying, geochemical…”
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Subsurface gas offshore of northern California and its link to submarine geomorphology by Yun, Janet W, Orange, Daniel L, Field, Michael E

“…The northern California continental margin contains evidence of abundant subsurface gas and numerous seafloor features that suggest a causative link between…”
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Biologic and geologic characteristics of cold seeps in Monterey Bay, California by Barry, James P., Gary Greene, H., Orange, Daniel L., Baxter, Charles H., Robison, Bruce H., Kochevar, Randall E., Nybakken, James W., R, Donald L., McHugh, Cecilia M.

“…Cold seep communities discovered at three previously unknown sites between 600 and 1000 m in Monterey Bay, California, are dominated by chemoautotrophic…”
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Synsedimentary fracturing, fluid migration, and subaqueous mass wasting; intrastratal microfractured zones in laminated diatomaceous sediments, Miocene Monterey Formation, California, U.S.A by Grimm, Kurt A, Orange, Daniel L

“…Thinly laminated diatomaceous sediments from the Miocene Monterey Formation contain intrastratal microfractured zones (IMZs) with a layer-specific…”
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Transgressive deposits along the actively deforming Eel River Margin, Northern California by Hogarth, Leah J., Driscoll, Neal W., Babcock, Jeffrey M., Orange, Daniel L.

“…New high-resolution CHIRP seismic data acquired along the Eel River margin, northern California, reveal that stratal architecture and sediment thickness of the…”
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Tracking California seafloor seeps with bathymetry, backscatter and ROVs by Orange, Daniel L, Yun, Janet, Maher, Norman, Barry, James, Greene, Gary

“…The California (USA) margin includes two different tectonic regimes: subduction north of the Mendocino Triple Junction and translation south. Both margins…”
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Tectonics, sedimentation, and erosion in northern California: submarine geomorphology and sediment preservation potential as a result of three competing processes by Orange, Daniel L

“…On the continental margin of northern California, north of the Mendocino triple junction, the geomorphic grain varies dramatically between the coast and the…”
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Gas Hydrate Formation in the Deep Sea:  In Situ Experiments with Controlled Release of Methane, Natural Gas, and Carbon Dioxide by Brewer, Peter G, Orr, Franklin M, Friederich, Gernot, Kvenvolden, Keith A, Orange, Daniel L

“…We have utilized a remotely operated vehicle (ROV) to initiate a program of research into gas hydrate formation in the deep sea by controlled release of…”
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Detailed investigation of continental shelf morphology using a high-resolution swath sonar survey: the Eel margin, northern California by Goff, John A, Orange, Daniel L, Mayer, Larry A, Hughes Clarke, John E

“…The Eel shelf, northern California, lies within an active compressional tectonic margin subject to abundant terrigenous sediment input from the Eel River. A…”
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Cross-Track Seabed Imaging and Buried Object Detection With a Multibeam Sonar by Holland, Charles W., Pinson, Samuel, Orange, Daniel L., Henderson, Cody R.

“…What lies underneath the ocean floor is of interest to a wide variety of disciplines. The focus here is imaging the upper tens of meters of material beneath…”
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Measurements and modeling of the shallow pore pressure regime at the Sigsbee Escarpment; successful prediction of overpressure and ground-truthing with borehole measurements by Orange, Daniel L, Saffer, Demian, Jeanjean, Philippe, Al-Khafaji, Zaid, Humphrey, Gary, Riley, Greg

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High-resolution Surveys for Geohazards and Shallow Gas: NW Adriatic (Italy) and Iskenderun Bay (Turkey) by Orange, Daniel L, Garcia-Garcia, Ana, McConnell, Dan, Lorenson, Tom, tier, Gary, Trincardi, Fabio, Can, Emrah

“…The need for quantifying and understanding the distribution of shallow gas is both of academic interest and of relevance to offshore facilities. The…”
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Geophysical evidence for gas geohazards off Iskenderun Bay, SE Turkey by García-García, Ana, Orange, Daniel L., Maher, Norman M., Heffernan, Adam S., Fortier, Gary S., Malone, Andy

“…High-resolution seafloor and sub-surface data were acquired as part of a site survey in Iskenderun Bay, SE Turkey to characterize the geohazards at the…”
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Hydrocarbon geochemistry of cold seeps in the Monterey Bay National Marine Sanctuary by Lorenson, Thomas D, Kvenvolden, Keith A, Hostettler, Frances D, Rosenbauer, Robert J, Orange, Daniel L, Martin, Jonathan B

“…Samples from four geographically and tectonically discrete cold seeps named Clam Flat, Clamfield, Horseshoe Scarp South, and Tubeworm City, within the Monterey…”
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Geologic and shallow salt tectonic setting of the Mad Dog and Atlantis Fields; relationship between salt, faults, and seafloor geomorphology by Orange, Daniel L, Angell, Michael M, Brand, John R, Thomson, Jim, Buddin, Tim, Williams, Mark, Hart, William, Berger, III

“…Both the Mad Dog and Atlantis prospects are located where the base of the northern Gulf of Mexico continental slope meets the continental rise at the Sigsbee…”
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Chemical and isotopic evidence of gas-influenced flow at a transform plate boundary: Monterey Bay, California by Martin, Jonathan B., Orange, Daniel L., Lorenson, Thomas D., Kvenvolden, Keith A.

“…Chemical and isotopic compositions of pore fluids document upward flow through communities of vesicomyid clams in Monterey Bay, California. Within the clam…”
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Headless submarine canyons and fluid flow on the toe of the Cascadia accretionary complex by Orange, Daniel L., McAdoo, Brian G., Casey Moore, J., Tobin1, Harold, Screaton2, Elizabeth, Chezar, Hank, Lee, Homa, Reid, Mark, Vail, Rick

“…Headless submarine canyons with steep headwalls and shallowly sloping floors occur on both the second and third landward vergent anticlines on the toe of the…”
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Cold-seeps and authigenic carbonate formation in Monterey Bay, California by Stakes, Debra S., Orange, Daniel, Paduan, Jennifer B., Salamy, Karen A., Maher, Norman

“…Authigenic carbonate associated with modern `cold seep' biological communities and their extinct analogues exhibit a broad range in stable isotope and mineral…”
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Measurements and modeling of the shallow pore pressure regime at the Sigsbee Escarpment: Successful prediction of overpressure and ground-truthing with borehold measurements by Orange, Daniel L., Saffer, Demian, Jeanjean, Philippe, Al-Khafaji, Zaid, Humphrey, Gary, Riley, Greg

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Continental-Margin Seismic Stratigraphy: Assessing the Preservation Potential of Heterogeneous Geological Processes Operating on Continental Shelves and Slopes by Austin, James A., Fulthorpe, Craig S., Mountain, Gregory S., Orange, Daniel L., Field, Michael E.

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