This ancient feature was initially created by Archaic cultures and completed by Woodland period cultures. Its height was reached by the discarding the shells of their food source - oysters, clams, and other mullosks. over a 6,000 time span. Once used as a. Subjects: Recreation; Artifacts; Historic sites; Wildlife refuges. Location: Florida. Fish and Wildlife Service Site: LOWER SUWANNEE NATIONAL WILDLIFE REFUGE. . 1998 - 2011.

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Size: 1825px × 2738px
Photo credit: © piemags/FWL / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: artifacts, historic, recreation, refuges, sites, wildlife