Background
Ehlen, Judy was born on June 27, 1944 in Portland, Oregon, United States. Daughter of Electronic Arts and Mina (Cowgill) Ehlen.
Ehlen, Judy was born on June 27, 1944 in Portland, Oregon, United States. Daughter of Electronic Arts and Mina (Cowgill) Ehlen.
Bachelor in German, U. Oregon, 1966; Bachelor, Master of Arts in Geology, U. Oregon, 1969; Master of Arts in History, George Mason U., 1980; Doctor of Philosophy, U. Birmingham, England, 1990.
Geologist, United States of America Topographic Engineering Center, Alexandria, Virginia, since 1972.
Member American Rock Mechanics Association, International Society Rock Mechanics, Geological Society American, British Geomorphological Research Group, Geological Society Washington (councillor 1989-1990), Ussher Society, Sigma Xi.