Publications
Filter Total Items: 2337
Landslides and related features, Pennsylvania - Pittsburgh 1° x 2° sheet Landslides and related features, Pennsylvania - Pittsburgh 1° x 2° sheet
No abstract available.
Authors
John Pomeroy, William Davies
Landslides in Valles Marineris, Mars Landslides in Valles Marineris, Mars
Large landslides in the Martian equatorial troughs have been investigated with respect to morphology, geologic structure of the troughs, time of emplacement, similarity to terrestrial landslides, and origin and mechanism of transport. Viking Orbiter images provided a base for morphologic analyses, mapping, crater counts, and volumetric considerations. Results showed that the morphologic...
Authors
Baerbel Lucchitta
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: November 1979 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: November 1979
The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory; therefore it should be regarded as preliminary.
Authors
J.B. Townshend, J.E. Papp, E.A. Sauter, S.P. Tilton
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: June 1979 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: June 1979
The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory; therefore it should be regarded as preliminary.
Authors
J.B. Townshend, J.E. Papp, E.A. Sauter, S.P. Tilton
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: January 1979 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: January 1979
The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory; therefore it should be regarded as preliminary.
Authors
J.B. Townshend, J.E. Papp, S.P. Tilton
Revised geomagnetic polarity time scale for the interval 0–5 m.y. B.P. Revised geomagnetic polarity time scale for the interval 0–5 m.y. B.P.
A change in the constants used in K‐Ar dating and a significant increase in new data have made a recompilation and recomputation of data used to define the Late Cenozoic K‐Ar polarity time scale highly desirable at this time. All available data in the range 0–5 m.y. have been recalculated using the refined constants, with 354 data points in this time interval now meeting the minimum...
Authors
Edward Mankinen, G. Dalrymple
By
Geomagnetic paleointensities by the Thelliers' method from submarine pillow basalts: Effects of seafloor weathering Geomagnetic paleointensities by the Thelliers' method from submarine pillow basalts: Effects of seafloor weathering
Measurements of geomagnetic paleointensity using the Thelliers' double‐heating method in vacuum have been made on 10 specimens of submarine pillow basalt obtained from 7 fragments dredged from localities 700,000 years old or younger. In the magnetic minerals, the titanium/iron ratio parameter x and the cation deficiency (oxidation) parameter x were determined by X‐ray diffraction and...
Authors
Sherman Gromme, Edward Mankinen, Monte Marshall, Robert Coe
By
Landslides and related features, Alabama, Georgia, and Tennessee — Rome 1° x 2° sheet Landslides and related features, Alabama, Georgia, and Tennessee — Rome 1° x 2° sheet
No abstract available.
Authors
Roger Thomas
Map showing landslides and relative slope stability of Quaternary deposits of the lower Skagit and Baker Valleys, North Cascades, Washington Map showing landslides and relative slope stability of Quaternary deposits of the lower Skagit and Baker Valleys, North Cascades, Washington
No abstract available.
Authors
Paul Heller
Landslides and related features, Kentucky and Virginia; southern half of Jenkins 1? by 2? sheet Landslides and related features, Kentucky and Virginia; southern half of Jenkins 1? by 2? sheet
No abstract available.
Authors
William F. Outerbridge, Roger Thomas
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: August 1979 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: August 1979
The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory; therefore it should be regarded as preliminary.
Authors
J.B. Townshend, J.E. Papp, E.A. Sauter, S.P. Tilton