Oa1
Oa2
Oa3
Oi
Oe
0
14
27
77
141
203
—
Matt Bromley, Jon Quisler
7
4
2
8
12
20
aquic conditions
sapric soil materials
fibric soil materials
hemic soil materials
0—203
0—77
77—141
141—203
—203—
—77—
—64—
—62—
8/7/2015
50
16.67
5
core, constant volume
scoop
Matt Bromley
M. Bromley, J. Quisler
81.67
single ring falling head
1
266
872
8.7