German Geophysical Society was created in 1922.
Western Geophysical was created in 1933.
ION Geophysical was created in 1968.
Geophysical Service was created in 1930.
German Society of Pennsylvania was created in 1764.
German Agricultural Society was created in 1885.
German Mathematical Society was created in 1890.
Society for German Colonization was created in 1884.
Geophysical Tomography Group was created in 1985.
American Geophysical Union was created in 1919.
Geophysical Journal International was created in 1922.
Geophysical Research Letters was created in 1974.
Journal of Geophysical Research was created in 1896.