A
Bt1
Bt2
Btkk
Btk1
Btk2
0
15
41
57
104
137
203
—
2
55
32
30
BOGR2
OPIM
OPUNT
YUCCA
Bouteloua gracilis
Opuntia imbricata
Opuntia
Yucca
blue grama
tree cholla
pricklypear
yucca
mollic epipedon
argillic horizon
calcic horizon
0—41
41—203
57—203
—-
1
61
1354
406
200
16
15.5