Brachycephalic, a skull whose transverse diameter exceeds the antero-posterior diameter.

Breccia, a rock made up of angular fragments cemented together.

Bronze, an alloy of copper, with from ten to thirty per cent. of tin, to which other metals are sometimes added.

Calcareous, consisting of, or containing, carbonate of lime.

Calcined, reduced to a powder, or friable state, by the action of heat.

Carbonate, a salt formed by the union of carbonic acid with a base.

Carnivora, an order of animals which subsist on flesh.

Carpal, that portion of the skeleton pertaining to the wrist.

Cataclysm, a deluge.

Celt, one of an ancient race of people who formerly inhabited a great part of Central and Western Europe; an implement made of stone or metal, found in the ancient tumuli of Europe.