People United States of America Frederick Gardner Clapp peoplepill id: frederick-gardner-clappFGC 5 views today 6 views this weekAmerican geologistFrederick Gardner ClappBiographyListsAlso ViewedListsFrederick Gardner Clapp is in following listsBy field of workNotable American scientistsGender:Male, Born in:Years 1850 to 1899By work and/or countryNotable American GeologistsGender:Male, Born in:Years 1850 to 1899From our partnersSponsoredFrederick Gardner Clapp