Lubbock, “Preh. Times,” 4th ed., p. 103. Monkman, Yorks. Arch. and Top. Journ., 1868.

Journ. Ethnol. Soc., vol. ii. pl. xxviii. 2, 3.

Arch. Journ., vol. xxix. p. 284.

See Arch., vol. xli. pl. xviii. 5.

Proc. Soc. Ant. Scot., vol. xi. p. 546; xxv. p. 498.

P. S. A. S., vol. xv. p. 265.

AarbÖger f. Nord. Oldk., 1866, p. 311.

P. S. A. S., vol. xiii. p. 106. Journ. Anth. Inst., vol. iv. p. 311.

Journ. Anth. Inst., vol. viii. p. 15.

“Lake-Dwellings,” p. 25. “Pfahlbauten,” 1ter Bericht, p. 76.

Proc. Soc. Ant. Scot., vol. xxvii. p. 361; vol. xxviii. p. 338.

Proc. Soc. Ant. Scot., vol. xxv. p. 498.

Perrault, “Note sur an Foyer, &c.,” pl. ii. 15.

Science Gossip, vol. ii. (1895) p. 36.

Journ. Anth. Inst., vol. xxv. pp. 122, 137.

Bull. de Palet. It., vol. i. (1875) pp. 2, 17, 141; vol. ii. (1876) passim.

Proc. Soc. Ant. Scot., vol. xxvi. p. 409. The cut is kindly lent by the Society. Journ. Anth. Inst., vol. xviii. p. 134. Proc. Vict. Inst., March, 1889.

Proc. Soc. Ant., 2nd S., vol. vii. p. 229. P. S. A. S., vol. xii. p. 614. Journ. Anth. Inst., vol. vii. p. 396. De Morgan, “Rech. sur les Orig. de l’Egypte,” 1896, p. 130. He regards the crescents as arrow-heads, but I cannot agree with him.

Pierpont, Bull. de la Soc. Arch. de Brux., 1894–5.