Durham [Noun] + coalfield [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
78.62
AWT:
19,982,246
TTEST:
1.91
G2:
23.34
FAWT:
2.72
MI:
4.43
LOGLOG:
8.87
JD:
0.51
MI3:
8.43
DICE:
0.29
RANGE: