Local Brittle Zone

No3 Brittle Zone

brittle - ductile shear zone

Brittle ductile shear zone

brittle shear zone

Brittle Temperature Zone

ductile and brittle shear zone

ductile brittle shear zone

clear zone zone

the alternative occurrence of fractured zone and non-fractured zone

trade-wind zone [= zone of trade wind]

zone by zone upgoing

Alkali brittle

bending brittle point

bones become dry and brittle

brittle

brittle analysis

brittle and plastic deformation

brittle bone