Here is a snippet of a vintage geological map for Hale County. It's fun to see what we are made of.
Qal = Clay, silt, sand (mostly quartz), gravel, and organic matter.
Qsd = Eolian deposits consisting of mostly sand and silt forming dunes.
Qbd= Blackwater Draw Formation
Qal = alluvium
Qp=playa deposits
PoMo=?
Interesting ...
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