Columbia subject headings:
Harvard subject headings:
Argentina--Antiquities.
Patagonians--Industries.
Santa Cruz (Argentina : Province)--Antiquities.
Stone implements--Argentina--Santa Cruz (Province)
Tools, Prehistoric.
Princeton subject headings:
Ceibo Site (Santa Cruz, Argentina : Province)
Paleo-Indians--Patagonia (Argentina and Chile).
Stone implements--Patagonia (Argentina and Chile).
Toldos Site (Santa Cruz, Argentina : Province)
Tools, Prehistoric.