Below are a couple of online monographs about Texas
Archaeology that are downloadable as PDF files.

An Introductory Handbook of Texas Archeology
by Suhm, Dee Ann & Krieger, Alex D. 1954.
[texashistory.unt.edu]

The Present and Future of Texas Prehistoric Archeology
Bulletin of the Texas Archeological Society, Volume 66, 1995
[texashistory.unt.edu]

More publication are downloadable from
The Portal to Texas History
[texashistory.unt.edu]

Yours,

Paul H.

"The past is never dead. It's not even past."
William Faulkner, Act 1, Scene III, Requiem for a Nun (1951)