Background
Sears, Julian Ducker was born on June 3, 1891 in Baltimore, Maryland, United States.
Sears, Julian Ducker was born on June 3, 1891 in Baltimore, Maryland, United States.
Bachelor of Arts, Johns Hopkins, 1913, Doctor of Philosophy, 1919.
; children—William Brewster, Richard Sherwood. Geologist, United States Geological Survey, 1915-1916. Sinclair Central American Oil Corporation, 1917-1918.
Rejoined staff, United States Geological Survey, geologist, 1918-1923, administrative geologist, 1924-1948, staff geologist 1948-1961.
Member Geological Society of America, American Association of Petroleum Geologists, Society of the Cincinnati Maryland, Phi Gamma Delta, Phi Beta Kappa. Club: Kenwood Golf and Country (Bethesda, Maryland.).
Married Elizabeth T. Lamdin, June 16, 1919 (deceased. Children: William Brewster, Richard Sherwood.