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Difference between revisions of "Clark Island"
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==Discovery and name== | ==Discovery and name== | ||
The island was mapped by the United States Geological Survey from surveys and [[U.S. Navy]] air photos taken during the years 1960-66. Clark Island was named by the Advisory Committee on [[Antarctic]] Names in honor of F. Jerry Clark, who participated in | The island was mapped by the United States Geological Survey from surveys and [[U.S. Navy]] air photos taken during the years 1960-66. Clark Island was named by the Advisory Committee on [[Antarctic]] Names in honor of F. Jerry Clark, who participated in the United States Antarctic Research Program's glaciological-geophysical work at Roosevelt Island during the 1961-62 research season and on traverses from [[Byrd Station]] during the 1963-64 season. | ||
==Geology== | |||
Rock samples recovered in 1998 were analyzed and determined to be 446 million year old strongly deformed gneiss from the Pre-Cretaceous period, which was older than most of the surrounding rock formations in the area. | |||
[[Category: Islands]] | [[Category: Islands]] | ||