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Landslides - Cause and effect Landslides - Cause and effect

Landslides can cause seismic disturbances; landslides can also result from seismic disturbances, and earthquake-induced slides have caused loss of life in many countries. Slides can cause disastrous flooding, particularly when landslide dams across streams are breached, and flooding may trigger slides. Slope movement in general is a major process of the geologic environment that places...
Authors
D. H. Radbruch-Hall, D. J. Varnes

Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: December 1976 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: December 1976

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, M.J. Moorman, C.E. Deadmon, S.P. Tilton

Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: September 1976 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: September 1976

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, M.J. Moorman, C.E. Deadmon, S.P. Tilton

Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: August 1976 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: August 1976

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, M.J. Moorman, C.E. Deadmon, S.P. Tilton

Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: March 1976 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: March 1976

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
John B. Townshend, J.E. Papp, M.J. Moorman, C.E. Deadmon, S.P. Tilton

Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: January 1976 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: January 1976

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, M.J. Moorman, C.E. Deadmon, S.P. Tilton

Crustal movement investigations Crustal movement investigations

Studies of horizontal crustal movement using conventional geodetic methods have been considerably expanded in the quadrennium 1971–1974. The basic fault monitor Geodimeter network now covers most of the major faults in California as well as the zone of faulting that extends into Nevada. Isolated Geodimeter networks in seismic areas of Montana, New Mexico, Utah, and Washington are also...
Authors
James C. Savage
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