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glacier

(Encyclopedia)glacier, moving mass of ice that survives year to year, formed by the compacting of snow into névé and then into granular ice and set in motion outward and downward by the force of gravity and the s...

De Long, George Washington

(Encyclopedia)De Long, George Washington də lôngˈ [key], 1844–81, American arctic explorer, b. New York City, grad. Annapolis, 1865. In 1873 he was assigned to the Juniata, which was sent to the arctic to sear...

conglomerate, in geology

(Encyclopedia)conglomerate, in geology, sedimentary rock composed largely of pebbles or other rounded particles whose diameter is larger than 2 mm (.08 in.). Essentially a cemented gravel, conglomerates are formed ...

Gordon, Adam Lindsay

(Encyclopedia)Gordon, Adam Lindsay, 1833–70, Australian poet, b. the Azores. In 1853 he went to South Australia, where he joined the mounted police and later became famous as a steeplechase rider and horse owner....

Pickthall, Marjorie Lowry Christie

(Encyclopedia)Pickthall, Marjorie Lowry Christie pĭkˈthôl [key], 1883–1922, Canadian poet, b. England. Her poetry is notable for the freshness and intensity with which she treats nature. Among her volumes of p...

coast protection

(Encyclopedia)coast protection, methods used to protect coastal lands from erosion. Beaches can exist only where a delicate dynamic equilibrium exists between the amount of sand supplied to the beach and the inevit...

Hythe

(Encyclopedia)Hythe hīᵺ [key], town, Kent, SE England. A summer resort and market town, it was one of th...

Clymer, George

(Encyclopedia)Clymer, George klīˈ mər [key], 1739–1813, American political leader, signer of the Declaration of Independence, b. Philadelphia. A prosperous merchant, he ardently supported the colonial cause be...

Randolph, Peyton

(Encyclopedia)Randolph, Peyton, c.1721–1775, American political leader, first president of the Continental Congress, b. Williamsburg, Va. After a general education at the College of William and Mary, he studied l...

Burnet, William, 1730–91, political leader in the American Revolution

(Encyclopedia)Burnet, William, 1730–91, political leader in the American Revolution, b. near the present Elizabeth, N.J.; father of David G. Burnet. A physician practicing in Newark, Burnet was chairman of the Re...