Columbia subject headings:
Archaeology--Florida--Marco Island--History--19th century.
Cushing, Frank Hamilton, 1857-1900.
Excavations (Archaeology)--Florida--Marco Island (Island)
Florida--Antiquities.
Marco Island (Fla. : Island)--Antiquities.
Marco Region (Fla.)--Antiquities.
Harvard subject headings:
Archaeology--Florida--Marco Island (Island)--History--19th century.
Cushing, Frank Hamilton, 1857-1900
Excavations (Archaeology)--Florida--Marco Island (Island)
Florida--Antiquities
Marco Island (Fla. : Island)--Antiquities.
Marco Region (Fla.)--Antiquities.
Princeton subject headings:
Archaeology--Florida--Marco Island (Island)--History--19th century.
Cushing, Frank Hamilton, 1857-1900.
Excavations (Archaeology)--Florida--Marco Island (Island).
Florida--Antiquities.
Marco Island (Fla. : Island)--Antiquities.
Marco Region (Fla.)--Antiquities.