pebble [Noun] + ancient [Adjective]

Strength Strength Dispersion
A:
5
CHISQ:
95.89
AWT:
18,288,194
TTEST:
2.13
G2:
27.29
FAWT:
2.97
MI:
4.4
LOGLOG:
10.22
JD:
0.48
MI3:
9.04
DICE:
0.19
RANGE: