silurian [Adjective] + period [Noun]

Strength Strength Dispersion
A:
7
CHISQ:
76.64
AWT:
27,261,520
TTEST:
2.44
G2:
28.31
FAWT:
1.99
MI:
3.68
LOGLOG:
10.33
JD:
0.13
MI3:
9.29
DICE:
0.05
RANGE: