AMBRO
ANGE
PAVI2
QUST
SCSC
Ambrosia
Andropogon gerardii
Panicum virgatum
Quercus stellata
Schizachyrium scoparium
ragweed
big bluestem
switchgrass
post oak
little bluestem
—
bedrock, lithic
very strongly coherent
38 - 63
- 25 -
ochric epipedon
calcic horizon
lithic contact
0—18
18—38
38—63
—18—
—20—
—25—
5