DTM Monographs
Department of Terrestrial Magnetism Historic Monographs
Explore online versions of the historic Department of Terrestrial Magnetism (DTM) monographs in geomagnetism, atmospheric electricity, cosmic-ray studies, oceanography, and other areas of geophysics.
Historic Monographs
vol. 1: Land Magnetic Observations, 1905-1910. By L. A. Bauer (1912)
vol. 2: Land Magnetic Observations, 1911-1913, and Reports on Special Researches. By L. A. Bauer and J. A. Fleming (1915)
vol. 3: Ocean Magnetic Observations, 1905-1916, and Reports on Special Researches. By L. A. Bauer, with W. J. Peters, J. A. Fleming, J. P. Ault, and W. F. G. Swann (1917)
vol. 4: Land Magnetic Observations, 1914-1920, and Special Reports. By L. A. Bauer, J. A. Fleming, H. W. Fisk, W. J. Peters, and S. J. Barnett (1921)
vol. 5: Ocean Magnetic and Electric Observations, 1915-1921. By J. P. Ault, S. J. Mauchly, W. J. Peters, L. A. Bauer, and J. A. Fleming (1926)
vol. 6: Land Magnetic and Electric Observations, 1918-1926. By H. W. Fisk and H. U. Sverdrup (1927)
vol. 7A: Magnetic Results from Watheroo Observatory, Western Australia, 1919-1935. By J. A. Fleming, H. F. Johnston, S. E. Forbush, A. G. McNish, and W. E. Scott (1947)
vol. 7B: Magnetic Results from Watheroo Observatory, Western Australia, 1936-1944. By J. A. Fleming, H. F. Johnston, A. G. McNish, W. C. Parkinson, S. E. Forbush, J. W. Green, and W. E. Scott (1947)
vol. 7C: Magnetic Results from Watheroo Observatory, Western Australia, 1945-1947. By W. C. Parkinson, F. W. Wood, W. E. Scott, and E. Balsam (1951)
vol. 8: Land and Ocean Magnetic Observations, 1927-1944. By W. F. Wallis and J. W. Green (1947)
vol. 9: Earth-Current Results at Tucson Magnetic Observatory, 1932-1942. By W. J. Rooney (1949)
vol. 10A: Magnetic Results from Huancayo Observatory, Peru, 1922-1935. By H. F. Johnston, A. G. McNish, S. E. Forbush, W. E. Scott, E. Balsam, and P. G. Ledig (1948)
vol. 10B: Magnetic Results from Huancayo Observatory, Peru, 1936-1944. By H. F. Johnston, A. G. McNish, S. E. Forbush, W. E. Scott, E. Balsam, and P. G. Ledig (1948)
vol. 10C: Magnetic Results from Huancayo Observatory, Peru, 1945-1947. By P. G. Ledig, A. A. Giesecke, Jr., W. C. Parkinson, W. E. Scott, and E. Balsam (1951)
vol. 11: Ionospheric Research at Huancayo Observatory, Peru, January 1938-June 1946. By H.W. Wells and L. V. Berkner (1947)
vol. 12: I. Ionospheric Research at College, Alaska, July 1941-June 1946. By S. L. Seaton, H. W. Wells, and L. V. Berkner. II. Auroral Research at College, Alaska, 1941-1944. By S. L. Seaton and C. W. Malich (1947)
vol. 13: Ionospheric Research at Watheroo Observatory, Western Australia, June 1938-June 1946. By L. V. Berkner and H. W. Wells (1948)
vol. 14: Cosmic-Ray Results from Huancayo Observatory, Peru, June 1936-December 1946;Including Summaries from Observatories at Cheltenham, Christchurch, and Godhavn Through1946. By I. Lange and S. E. Forbush (1948)
vol. 15: Earth-Current Results from Huancayo Observatory, Peru, 1932-1942. By W. J. Rooney (1949)
vol. 16: Earth-Current Results from Watheroo Observatory, Western Australia, 1932-1942. By W. J. Rooney and O. H.Gish (1949)
vol. 17: Atmospheric-Electric Results from Watheroo Observatory, Western Australia, 1924-1934. By G. R. Wait and O. W.Torreson (1948)
vol. 18: Atmospheric-Electric Results at Tucson Magnetic Observatory, 1931-1934. By G. R. Wait (1948)
vol. 19: Atmospheric-Electric Results from Huancayo Observatory, Peru, 1924-1934. By O. W. Torreson and G. R. Wait (1948)
vol. 20: Cosmic-Ray Results, Huancayo, Peru, January 1946-December 1955; Cheltenham,Maryland, March 1936-December 1955; Christchurch, New Zealand, January 1947-December1955; Godhavn, Greenland, January 1947-December 1950. By I. Lange and S. E. Forbush (1957)
vol. 21: Cosmic-Ray Results, Huancayo, Peru, January 1956-December 1959; Cheltenham,Maryland, January 1956-October 4, 1956; Fredericksburg, Virginia, October 5, 1956-December1959; Christchurch, New Zealand, January 1956-June 1959; Godhavn, Greenland, January1954-July 1959; Universidad Nacional de Mexico, July 1957-December 1958. By L. Beach and S. E. Forbush (1961)
vol. 22: Cosmic-Ray Results, Huancayo, Peru, January 1960-December 1968; Fredericksburg,Virginia, January 1960-December 1968; Christchurch, New Zealand, January 1959-December1961; Godhavn, Greenland, January 1951-December 1953. By L. Beach and S. E. Forbush (1969)
Biology—I. The Copepods of the Plankton Gathered During the Last Cruise of the Carnegie. By C. B. Wilson (1942). CIW Publication 536
Biology—II. The Oceanic Tintinnoina of the Plankton Gathered During the Last Cruise of theCarnegie. By A. S. Campbell (1942). CIW Publication 537
Biology—III. Studies in the Morphology, Taxonomy, and Ecology of the Peridiniales. By H. W. Graham (1942). CIW Publication 542
Biology—IV. Biological Results of the Last Cruise of the Carnegie. By H. W. Graham et al. (1943). CIW Publication 555
Biology—V. The Genus Ceratium in the Pacific and North Atlantic Oceans. By H. W. Graham and N. Bronikovsky (1944). CIW Publication 565
Chemistry—I. Chemical Results of the Last Cruise of the Carnegie. By H. W. Graham and E. G. Moberg (1944). CIW Publication 562
Meteorology—I. Meteorological Results of Cruise VII of the Carnegie, 1928-1929. By W. C. Jacobs and K. B. CIarke (1943). CIW Publication 544
Meteorology—II. Upper-Wind Observations and Results Obtained on Cruise VII of the Carnegie.By A. Thomson (1943). CIW Publication 547
Oceanography—I-A. Observations and Results in Physical Oceanography. By H. U. Sverdrup, F. M. Soule, J. A. Fleming, and C. C. Ennis (1944). CIW Publication 545A
Oceanography—I-B. Observations and Results in Physical Oceanography, Graphical and TabularSummaries. By J. A. Fleming, H. U. Sverdrup, C. C. Ennis, S. L. Seaton, and W. C. Hendrix (1945). CIW Publication 545B
Oceanography—II. Part I. Marine Bottom Samples Collected in the Pacific Ocean by the Carnegieon its Seventh Cruise. By R. R. Revelle. Part II. Radium Content of Ocean-Bottom Sediments.By C. S. Piggott (1944). CIW Publication 556
Oceanography--III. Ocean Atmospheric-Electric Results. By O. H. Gish, W. C. Parkinson, O. W.Torreson, and G. R. Wait (1946). CIW Publication 568
Oceanography—IV. The Work of the Carnegie and Suggestions for Future Scientific Cruises.(1946). CIW Publication 571
Description of the Earth's Main Magnetic Field and Its Secular Change. By E. H. Vestine, L. Laporte, I. Lange, C. Cooper, and W. C. Hendrix (1947). CIW Publication 578
The Geomagnetic Field, Its Description and Analysis. By E. H. Vestine, I. Lange., L. Laporte, and W. E. Scott (1947). CIW Publication 580
Our history
Learn about more than a century of history from the Department of Terrestrial Magnetism and Geophysical Lab, which merged in 2020 to become the Earth and Planets Laboratory.
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