-------- structure of, [57].

Coniferous forests, petrified, [169].

---------- wood, fossil, [167].

----------------------- in the Chalk-formation, [173].

----------------------- in the Oxford Clay, [172].

Conularia, [417].

Conus tuberculatus, [427].

Conybeare, Rev. W. D., researches of, [404], [663].

Cooksbridge, Sussex, [527].

Copford, Essex, [812].