calcareous [Adjective] + skeleton [Noun]

Strength Strength Dispersion
A:
3
CHISQ:
555.92
AWT:
28,790,047
TTEST:
1.72
G2:
36.19
FAWT:
1.89
MI:
7.55
LOGLOG:
11.96
JD:
0.25
MI3:
10.72
DICE:
0.62
RANGE: