Columbia subject headings:
Archaeology--Fieldwork--Texas.
Excavations (Archaeology)--Texas.
Indians of North America--Texas--Antiquities.
Texas--Antiquities.
Harvard subject headings:
Archaeology--Fieldwork--Texas.
Archaeology--Texas--Field work.
Excavations (Archaeology)--Texas
Indians of North America--Texas--Antiquities.
Texas--Antiquities
Princeton subject headings:
Archaeology--Texas--Field work.
Excavations (Archaeology)--Texas.
Indians of North America--Texas--Antiquities.
Texas--Antiquities.