[355] Hauck (85). Rosanoff (66). Rosenvinge (93) p. 779. Kjellman (83) p. 88. Solms-Laubach (81).
[356] Unger (58).
[357] A microscopic section of the Vienna Leithakalk is figured in Nicholson and Lydekker’s Manual of Palæontology (89) vol. II. p. 1497.
[358] Gümbel (71) Pl. II. fig. 7, p. 41.
[359] Hauck (85) p. 272.
[360] Rothpletz (91) Pl. XVII. fig. 4.
[361] Vide Walther (88) p. 499; also Jukes-Browne and Harrison (91) passim. I am indebted to Mr G. F. Franks, who has studied the Barbadian reefs, for the opportunity of examining sections of West-Indian coral-rock.
[362] Brown A. (94).
[363] Brown A. (94) p. 147.
[364] ibid. p. 200.