Part 25

Cinchonaceæ, fossil, 92.

Cinnamomum, 96.

Classes to which fossil plants belong, 2.

Climate as determined by fossil plants, 19.

Climate of the Tertiary period, 100.

Club-mosses, 26, 30.

Coal-basins, 37.

Coal, brown, structure of, 100.

Coal, Fordel, 36, 56.

Coal-formation, extent of, 38.

Coal, household, 36.

Coal-measures, flora of, 39.

Coal, parrot, 36.

Coal-plants, in situ, or drifted, 67.

Coal, structure in, 36.

Coal, Wigan cannel, 36.

Coal of Oolitic epoch, 82.

Coal of Tertiary beds, 100.

Combretaceæ, fossil, 92.

Comptonia, 92, 94.

Comptonites, 87.

Cones, fossil, of Wealden, 85.

Confervites, 87.

Coniferæ, 87.

Coniferæ, modern, 72.

Coniferæ, number of Miocene species, 97.

Coniferæ, Oolitic, 80.

Coniferæ, structure of recent, 74.