Carboniferous [Adjective] + stratum [Noun]

Strength Strength Dispersion
A:
6
CHISQ:
825.2
AWT:
48,663,816
TTEST:
2.43
G2:
57.47
FAWT:
1.12
MI:
7.12
LOGLOG:
18.42
JD:
0.15
MI3:
12.29
DICE:
1.32
RANGE: