260 Van Tuyl — New Points on the Origin of Dolomite. 



5. Collegno. Bull. Soc. geol. France, vol. vi, p. 110, 1834. 



6. Morlot, Haidinger'a Naturw. Abhandl., vol. i, p. 305, 1847. 



7. Beaumont, Bull. Soc. geol. France, vol. viii, p. 174, 1836. 



8. Morlot, Compt. Rend., vol. xxvi, p. 311, 1848. 



9. Jackson, this Journal, vol. xlv. p. 140, 1843. 



10. Van Hise, U. S. Geol. Surv., Mon. xlvii, p. 804 ff. 



11. Green, Jour. Roy. Geol. Soc. Ireland, 2d ser., vol. iv (iii), pp. 140-143, 



1846. 



12. Dana, this Journal, vol. xlv, p. 120, 1843. 



13. Dana, Corals and Coral Islands, p. 356. 



14. Sorby, Rept. Brit. Assoc. Adv. Sci., p. 77, 1856. 



15. Weller, Bull. Geol. Soc. America, vol. xxii, pp. 227-231, 1911. 



16. Blackwelder, ibid., vol. xxiv, pp. 607-624, 1913. 



17. F. W. Pfaff, Neues Jahrb., Beil. Bd.. xxiii, p. 529 ff., 1907. 



18. Phillipi. Neues Jahrb., Festband 1907, i, p. 397 ff. 



19. Skeats, Bull. Mns. Comp. Zool. Harvard College, vol. xlii, p. 52 ff., 



1903. 



20. Walther, Gesichte der Erde und des Lebens, p. 90. 



21. Boue, Bull. Soc. geol. France, vol. i, p. 115, 1831. 



22. Bertrand-Geslin, ibid., vol. vi, p. 8, 1834. 



23. Coquand, ibid., vol. xii, p. 314, 1841. 



24. Zirkel, Lehrbueh der Petrographie, 2d ed., vol. iii, p. 503. 



25. Fournet, Bull. Soc. geol. France (2), vol. vi, p. 502, 1849. 



26. Forchharnmer, Journal prakt. Chernie, vol. xlix, p. 52, 1850. 



27. Hunt, this Journal (2). vol. xxviii, p. 382, 1859. 



28. Linck. Monatsh. deutsch. geol. Gesellsch., 1909, p. 230. 



29. Daly, this Journal (4), vol. xxiii, p. 93, 1907 ; also Bull. Geol. Soc. 



America, vol. xx, p. 153, 1909. 



30. Lesler, Penn. Second Geol. Surv., Rept. M. M., p. 311 ff., 1879. 



31. Phillipi, Freeh's Lethaea Geognostica, vol. ii, p. 31, 1908. 



32. Grabau, Bull. Geol. Soc, America, vol. xxiv, pp. 524-526, 1913 ; also 



Principles of Stratigraphy, p. 760. 



33. Grandjean, Neues Jahrb., 1844, p. 543. 



34. Hardman, Proc. Roy. Irish Acad. (2), vol. ii, Science, p. 705 ff. , 



1875-77. 



35. Hall and Sardeson, Bull. Geol. Soc. America, vol. vi, p. 167, 1895. 



36. Hbgbom, Neues Jahrb., 1894, vol. i, p. 262 ff. 



37. Judd, The Atoll of Funafuti, p. 362 ff., 1904. 



38. F. W. Pfaff, Neues Jahrb., Beil. Bd., xxiii, p. 529, 1907. 



39. Steidtmann, Jour. Geol., vol. xix, p. 323, 1911. 



40. Seheerer, Neues Jahrb., 1866, p. 1. 



41. Lindgren, Econ. Geol., vol. vii, p. 521, 1912. 



42. Daly, Bull. Geol. Soc. America, toI. xx, p. 153, 1909. 



