[020]

PLATE 6. V. I. p. 148.

I. Sections of Teeth of Megatherium, illustrating the relative dispositions of the Ivory, Enamel, and Crusta petrosa, or Cœmentum. (Original. Clift.)

2. Posterior surface of a caudal vertebra of Megatherium, exhibiting enormous transverse processes. On its lower margin are seen the articulating surfaces which received the chevron bone; the superior spinous process is broken off. V. I. p. 151. (Sir F. Chantrey. Original.)