Vol. 248, Issue 8, 1950August 01, 1950 EDT
Rhythm and Synchronism of Tectonic Movements
Rhythm and Synchronism of Tectonic Movements
Johannes Herman Frederik Umbgrove,
Umbgrove, J. H. F. (1950). Rhythm and synchronism of tectonic movements. American Journal of Science, 248(8), 521–526. https://doi.org/10.2475/ajs.248.8.521