191; also Lubbock, p.

6; also Lyell, Antiquity of Man,chap.

ii.

For the cranogs, etc., in the north of Europe, see Munro, Ancient Scottish Lake Dwellings, Edinburgh, 1882.

For mounds and greater stone constructions in the extreme south of Europe, see Cartailhac's work on Spain and Portugal above cited, part iii, chap.iii.For the source of Mr.
Southall's contention, see Brugsch, Egypt of the Pharoahs.