Publications
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IASPEI workshop: Seismic modeling of laterally varying structures IASPEI workshop: Seismic modeling of laterally varying structures
During the past 10 years, significant progress has been made in the methods of collection and analysis of seismic reflection and refraction data. This progress has led to the development of new models for the structure and composition of the earth's crust, based on sophisticated analysis of numerous profiles in many areas of geologic importance. The third triannual meeting of the IASPEI
Authors
Walter D. Mooney
The paleoenvironment and development of the eastern North American continental margin The paleoenvironment and development of the eastern North American continental margin
No abstract available.
Authors
J. S. Schlee, L.F. Jansa
Obtaining scientific collecting permits in south Florida Obtaining scientific collecting permits in south Florida
No abstract available.
Authors
Eugene A. Shinn
Deep structure and evolution of the continental margin off the eastern United States Deep structure and evolution of the continental margin off the eastern United States
No abstract available.
Authors
J. A. Grow, R. E. Sheridan
Satellite observations of a geothermal submarine spring off Florida west coast Satellite observations of a geothermal submarine spring off Florida west coast
No abstract available.
Authors
F. A. Kohout, R.C. Munson, R. M. Turner, W.R. Royal
Seismic stratigraphic characteristics of upper Louisiana continental slope: an area east of Green Canyon Seismic stratigraphic characteristics of upper Louisiana continental slope: an area east of Green Canyon
A high-resolution seismic reflection survey was conducted in a small area of the upper Louisiana Continental Slope known as Green Canyon Area. This area includes tracts 427, 428, 471, 472, 515, and 516, that will be offered for sale in March 1982 as part of Lease Sale 67. The sea floor of this region is, slightly hummocky and is underlain by salt diapirs that are mantled by early...
Authors
Arnold H. Bouma, Mary H. Feeley, Jack L. Kindinger, Charles E. Stelting, Thomas W.C. Hilde
Ecologic atlas of benthic foraminifera of the Gulf of Mexico Ecologic atlas of benthic foraminifera of the Gulf of Mexico
No abstract available.
Authors
C. Wylie Poag
Road log and documentary photographs for 15 significant biostratigraphic sites in Miocene-Pliocene limestone, Kingshill Seaway, St. Croix, U.S. Virgin Islands Road log and documentary photographs for 15 significant biostratigraphic sites in Miocene-Pliocene limestone, Kingshill Seaway, St. Croix, U.S. Virgin Islands
Detailed examination of planktonic Foraminifera from the type section of the Miocene Kingshill Limestone and from 14 other Miocene and lower Pliocene limestone exposures in the Kingshill Seaway of St. Croix ((at 17°44' N., long 64° 46' W.; fig. 1) has led to the first publication of an in-depth biostratigraphic investigation of this area with application of the most up-to-date zonation...
Authors
Barbara H. Lidz
Geochemical evidence for modern sediment accumulation on the continental shelf off southern New England Geochemical evidence for modern sediment accumulation on the continental shelf off southern New England
An area of fine-grained sediment approximately 170 km x 74 km in size, located in water depths between 60 m and 150 m, south of Martha's Vineyard, Mass., is a site of modern sediment deposition. The 14C ages systematically increase with sediment depth from about 1,300 years B.P. at the surface to 8,000-10,000 years B.P. at the depth of maximum core penetration. The old age for the...
Authors
Michael H. Bothner, E.C. Spiker, P. P. Johnson, R.R. Rendigs, P. J. Aruscavage
East Pacific rise at 21°N: the volcanic, tectonic, and hydrothermal processes of the central axis East Pacific rise at 21°N: the volcanic, tectonic, and hydrothermal processes of the central axis
Photographs obtained by the ANGUS survey system at 21°N reveal many similarities to the geological processes delineated at other spreading centers and in particular those observed in the Galapagos Rift at 86°W. The region of recent volcanism is restricted to a narrow zone (Zone 1) approximately 1 km wide. This suggests that the width of the magma chamber feeding these flows is also...
Authors
Richard D. Ballard, Jean Francheteau, Tierre Juteau, Claude Rangan, William Normark