North America, United States, Western United States, Southwestern United States, Mexico
Southwestern United States, Mexico, Central America, South America, Argentina, Brazil
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 14, 18, 19, 20, 21
H1, H2, 10, 12, 13, 21, 22, 23, 24