Inland , Brooks Camp is a significant archaeological site dating to about 4500 BP , listed on the National Register of Historic Places ( NRHP ) in 1977 .
Inland , Brooks Camp designated a National Historic Landmark in 1993 .
Inland , Brooks Camp is a significant archaeological site dating to about 4500 BP , listed on the National Register of Historic Places ( NRHP ) in 1977 and designated a National Historic Landmark in 1993 .