Zobrazeno 1 - 10
of 10
pro vyhledávání: '"R. W. Embley"'
Autor:
W. W. Chadwick Jr., D. A. Clague, R. W. Embley, M. R. Perfit, D. A. Butterfield, D. W. Caress, J. B. Paduan, J. F. Martin, P. Sasnett, S. G. Merle, A. M. Bobbitt
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 14, Iss 10, Pp 3939-3968 (2013)
Axial Seamount, an active submarine volcano on the Juan de Fuca Ridge at 46°N, 130°W, erupted in January 1998 along 11 km of its upper south rift zone. We use ship‐based multibeam sonar, high‐resolution (1 m) bathymetry, sidescan sonar imagery,
Externí odkaz:
https://doaj.org/article/33caac040e294f77a91c75ac91e3013a
Autor:
J R, Delaney, D S, Kelley, M D, Lilley, D A, Butterfield, J A, Baross, W S, Wilcock, R W, Embley, M, Summit
Publikováno v:
Science (New York, N.Y.). 281
Seafloor diking-eruptive events represent the irreducible, quantum events of upper oceanic crustal accretion. They record events by which a large portion of the oceanic crust has formed through geological history. Since 1993, the U.S. Navy's real-tim
Publikováno v:
Geo-Marine Letters. 6:131-138
The average corrected heat flow in the Wilmington Canyon region, an area of inferred slope instability, is 35 ± 10 mW/m2. This average heat flow is marginally consistent with the 46 ± 9 mW/m2 measured at other North Atlantic sites over 160 m.y. old
Publikováno v:
Bulletin of the Seismological Society of America. 77:160-172
An array of ocean bottom seismometers and hydrophones were deployed within the caldera of Axial Seamount, located at the intersection of the Cobb-Eickelberg Seamount Chain and the Juan de Fuca Ridge. Recent manned submersible dives have discovered th
Autor:
R. W. Embley, Y. Lancelot
Publikováno v:
AAPG Bulletin. 61
Piercement structures intruding deep-sea sediments have been observed on seismic profiles from many places in the Atlantic, Indian, and Pacific Oceans. Although these features may be salt diapirs in some areas close to the continental margins, they a
Autor:
R. W. Embley
Publikováno v:
Geology. 4:371
Clearly defined debris flow deposits generated by a large sediment slide or slides off the Spanish Sahara have been identified on the lower continental rise west of the Canary Islands. The debris flow traveled over a slope as low as 0.1° and a dista
Publikováno v:
Geological Society of America Bulletin. 91:731
A deep-tow sonar and photographic survey of 75 km 2 of the western Bermuda Rise, supported by limited coring and bottom-current measurements, mapped several types of bed forms molded by a northeasterly Antarctic Bottom Water current. Large-scale mud
Autor:
Delaney JR; J. R. Delaney, D. S. Kelley, M. D. Lilley, J. A. Baross, W. S. D. Wilcock, and M. Summit are at the School of Oceanography, University of Washington, Seattle, WA 98195, USA. D. A. Butterfield is at the Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration (NOAA), Seattle, WA 98115, USA. R. W. Embley is at the Pacific Marine Environmental Laboratory, NOAA, Newport, OR 97365, USA., Kelley DS, Lilley MD, Butterfield DA, Baross JA, Wilcock WSD, Embley RW, Summit M
Publikováno v:
Science (New York, N.Y.) [Science] 1998 Jul 10; Vol. 281 (5374), pp. 222-30.