Alexander Tollmann
Dr. Alexander Tollmann (June 27, 1928 – August 8, 2007[1]) was an Austrian professor of geology.
He was born in Vienna. He has been professor at the Geologischen Institut of the University of Vienna since 1969. He was a political activist working to free Austria from nuclear energy and a founder of the Austrian Green Party (Vereinten Grünen Österreichs or VGÖ).
In 1993, with his wife Edith, he published a monograph, Und die Sintflut gab es doch. Vom Mythos zur historischen Wahrheit which claimed that Noah's Flood was the consequence of a bolide impact about 9500 years ago, and supported the claim through geology (impact craters, iridium, shatter cones, stress lamination of minerals, radiocarbon dating, dendrochronology, a peak of acid in the Greenland ice) and legends and folk traditions. See Tollmann's hypothetical bolide.
In 1998 the husband-and-wife team published Das Weltenjahr geht zur Neige: Mythos und Wahrheit der Prophezeiungen. The book was on the Austrian bestseller list for weeks.
In December 2003, Tollmann published Und die Wahrheit siegt schließlich doch.