Region
Texas
75
West (U.S.)
5
Bandera County (Tex.)
1
Corpus Christi (Tex.)
1
Davis Mountains (Tex.)
1
Hill County (Tex.)
1
Llano Estacado
1
Minnesota
1
Mississippi River Valley
1
Montague County (Tex.)
1
Nebraska
1
Nevada
1
New Mexico
1
Nueces River Valley (Tex.)
1
Oklahoma
1
Rio Grande (Colo.-Mexico and Tex.)
1
Southwest, New
1
Tascosa (Tex.)
1
United States
1
Wise County (Tex.)
1
XIT Ranch (Tex.)
1