Robert Ballard (1942) Ballard is an American oceanographer and marine geologist. While working at the Woods Hole Oceanographic Research Institution, he pioneered the use of deep-diving submersibles, took part in the first manned exploration of the Mid-Atlantic Ridge, and discovered warm water springs and the unusual animal communities that grow up around them in the Galápagos Rift. He is best known for his ...
Lucien Ballard In 1988, Lucien Ballard died on this date in Rancho Mirage, California, USA.
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