| http://www.w3.org/ns/prov#value | - mp Hancock, a field school for young students of geology, paleontology, and other sciences, on public lands surrounded by what would later become the Clarno Unit.[21][27] In 1974 Congress authorized the National Park Service to establish the national monument, and President Gerald R. Ford signed the authorization.[5] After the State of Oregon had completed the land transfer of the three state park
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