Omnibus Public Land Management Act of 2009…
“ Findings- Section 2 (a) of the National Geologic Mapping Act of 1992 (43 U.S.C. 31a (a) ) is amended— (1) by striking paragraph (1) and inserting the following: ` (1) although significant progress has been made in the production of geologic maps since the establishment of the national cooperative geologic mapping program in 1992, no modern, digital, geologic map exists for approximately 75 percent of the United States;' ”
