Publications
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Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, December 1988 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, December 1988
No abstract available.
Authors
John B. Townshend, R. V. O’Connell, L.Y. Torrence
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, October 1988 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, October 1988
No abstract available.
Authors
John B. Townshend, R. V. O’Connell, L.Y. Torrence
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, August 1988 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, August 1988
No abstract available.
Authors
John B. Townshend, R. V. O’Connell, L.Y. Torrence
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, June 1988 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, June 1988
No abstract available.
Authors
John B. Townshend, R. V. O’Connell, L.Y. Torrence
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, March 1988 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, March 1988
No abstract available.
Authors
John B. Townshend, R. V. O’Connell, L.Y. Torrence
Multichannel seismic-reflection profiles collected in 1979, between latitudes 34 degrees 15' and 36 degrees 30' north, off the California coast from Pt. Conception to Point Sur Multichannel seismic-reflection profiles collected in 1979, between latitudes 34 degrees 15' and 36 degrees 30' north, off the California coast from Pt. Conception to Point Sur
No abstract available.
Authors
D. S. McCulloch, D. M. Mann, R. Sliter, P.H. McClellan
Data report for 1980-1981 seismic-refraction profiles in the western Mojave Desert, California Data report for 1980-1981 seismic-refraction profiles in the western Mojave Desert, California
During 1980 and 1981, the U.S. Geological Survey collected seismic refraction data in the western Mojave Desert (fig. 1). The seismic refraction data extends from north of the Garlock Fault, south through the Mojave Desert, and across the San Andreas Fault into the San Gabriel Mountains. This report describes and documents the recorded data, which was collected over three field sessions...
Authors
Reid N. Harris, A. W. Walter, Gary S. Fuis
Carbonate to siliciclastic periplatform sediments: southwest Florida Carbonate to siliciclastic periplatform sediments: southwest Florida
Three distinct carbonate deposits have been identified on the slope and adjacent sea floor of the southwestern Florida Platform: (1) reef talus, recognized by shape and location, found on the upper slope of the Yucatan Channel and also east of the Marquesas Keys; (2) hemipelagic sediments, with complex sigmoid-oblique bed forms, filling the intervening gap between the channel and Keys...
Authors
Charles W. Holmes
U.S. Geological Survey deep seismic reflection profile across the Gulf of Maine U.S. Geological Survey deep seismic reflection profile across the Gulf of Maine
Deep seismic reflection and magnetic data suggest that the Gulf of Maine is underlain by four crustal blocks of differing reflection and magnetic character. Two of these blocks, the Gulf of Maine fault zone and adjacent central plutonic zone, can be correlated with Avalonian rocks in southern New England and New Brunswick. The boundary between them, the Fundy fault, projects onshore near...
Authors
Deborah R. Hutchinson, Kim D. Klitgord, Myung W. Lee, Anne M. Trehu
Cathodoluminescent bimineralic ooids from the Pleistocene of the Florida continental shelf Cathodoluminescent bimineralic ooids from the Pleistocene of the Florida continental shelf
A bored and encrusted late Pleistocene ooid grainstone was recovered from the seafloor at a depth of approximately 40 m on the outer continental shelf of eastern Florida. Ooid cortices are dominantly bimineralic, generally consisting of inner layers of radial magnesian calcite and outer layers of tangential aragonite. Ooid nuclei are dominantly rounded cryptocrystalline grains, although...
Authors
R. P. Major, Robert B. Halley, Karen J. Lukas