Part 32

Microspores, 30.

Microzamia, 87.

Mimosa, 90.

Mimosites, 92.

Miocene epoch, flora of, 89, 92.

Miocene period, temperature of, 97.

Mull, leaf-beds of, 93.

Mull, Miocene formation of, 93.

Munsteria, 87.

Myrica, 94, 97.

Naiadaceæ, 87.

Natural orders to which fossil plants belong, 22.

Neuropterideæ, 41.

Neuropteris, 42, 71.

Nicolia, 11.

Nicol's mode of preparing sections, 13.

Nilssonia, 79.

Nipadites, 90.

Noeggerathia, 64, 71, 72.

Nymphæa, 97.

Odontopteris, 42, 72.

Oolitic epoch, flora of, 80.

Oolite, fruits of, 83.

Oolite, Inferior, Coniferæ of, 86.

Oolite, Lower, 82.

Oolite, Scottish, plants of, 81.

Oolite, Upper, 82.

Oolite, Yorkshire, 83.