16. The largest particle still considered as sediment is ----------------------------; the smallest is ---------------------------------. a. cobble, silt. b. cobble, sand. c. boulder, sand. d. boulder, clay. 17. The study and description of layered sedimentary deposits is called: a. sedimentology.
Benjamin Davis, Sr., was born just as the Reconstruction period was ending in Washington, D.C. He attended the all Black M Street High School, where he received his first military training, liking the discipline and order.
Mini Bio (1) Benjamin O. Davis Jr. was born on December 18, 1912 in Washington, District of Columbia, USA as Benjamin Oliver Davis Jr. He was married to Agatha Davis. He died on July 4, 2002 in Washington. Son of the Army's first black general, Benjamin O. Davis Sr. First black cadet to graduate from West Point in the 20th century.