520 PRINCIPLES OF STRATIGRAPHY 



3. AGASSIZ, A. 1895. A visit to the Bermudas in March, 1894. Bulletin 



of the Museum of Comparative Zoology at Harvard College, Vol. XXVI, 

 pp. 205-281. 



4. BERTRAND, C. E. 1892. Pila hibractensis et le Boghead d'Autun. 



Societe Histoire Naturelle d'Autun, 1892. (This also contains a " Com- 

 munication faite sur le Boghead" by B. Renault.) 



5. BIGELOW, HENRY B. 1905. The Shoal-water Deposits of the Ber- 



muda Banks. Proceedings of the American Academy of Arts and Sciences, 

 Vol. XL, No. 15, pp. 557-592 (with other literature references on Bermuda 

 and other coral reefs). 



6. BORNEMANN, J. G. 1885. Beitrage zur Kenntniss des Muschelkalks, 



insbesondere der Schichtenfolge und der Gesteine des Unteren Mus- 

 chelkalkes in Thiiringen. Jahrbuch der konigHch-preussischen geolog- 

 ischen Landesanstalt und Bergakademie, pp. 267-320, pis. VII-XIV. 



7. CHALLENGER EXPEDITION. Narrative, Vol. I. 



8. CLARKE, F. W. 191 1. The Data of Geochemistry. 2nd edition. Bulletin 



U. S. Geological Survey, 491. 



9. CLARKE, JOHN M. 1904. The Naples Fauna, II. Memoir N. Y. 



State Museum Natural History, Vol. VI. 



10. COHN, FERDINAND. 1862. Die Algen des Karlsbader Sprudels. mit 



Rucksicht auf die Bildung des Sprudels Sinters. Abhandlungen der 

 Schlesischen Gesellschaft der Naturwissenschaften, Heft 2, pp. 35 et seq. 



11. DANA, JAMES D. 1895. Manual of Geology. 4th edition. American 



Book Co. 



12. DARWIN, CHARLES. 1846. Journal of Researches, Vol II. 



13. DAVIS, CHARLES A. 1903. Contribution to the Natural History of 



Marl. Geological Survey of Michigan, Vol. VIII, pt. II, Chapter V. 



14. DAVIS, C. A. 1907. Peat: Essays on Its Origin, Uses and Distribution in 



Michigan. State Board of the Geological Survey of Michigan, Annual 

 Report for 1906. 



15. DAVIS, C. A. 1910. Salt Marsh Formation near Boston and Its Geological 



Significance. Economic Geology, Vol. V, No. 7, pp. 623-639. 



16. DAVIS, WILLIAM M. 1896. The Outline of Cape Cod. American 



Academy of Arts and Sciences, new series, Vol. XXXI, pp. 303-332. 



17. DAWSON, SIR WILLIAM. 1868. Acadian Geology. 2nd edition, Lon- 



don. 



18. DAWSON, SIR W. 1882. On the Results of Recent Explorations of Erect 



Trees, Containing Animal Remains in the Coal-formation of Nova 

 Scotia. Proceedings of the Royal Society of London, Vol. XXXIII, 

 pt. II, No. 218, pp. 254-256. 



19. FINCKH, ALFRED E. 1904. Biology of the Reef-forming Organisms 



at Funafuti Atoll. Funafuti Report, Section VI, pp. 125-150. 



20. FRANTZEN, W. 1888. Untersuchungen ueber die Gliederung des 



unteren Muschelkalks in eineni Theile von Thiiringen und Hessen und 

 ueber die Natur der Oolithkorner in diesen Gebirgsschichten. Jahr- 

 buch der koniglich-preussischen geologischen Landesanstalt und Berg- 

 akademie fur 1887, pp. 1-93, Tafel 1-3 (see section B — Untersuchungen 

 ueber die Natur der Oolithischen Gesteine im unteren Muschelkalk, 



PP- 79-93)- 



21. GARDINER, STANLEY J. 1898. The Coral Reefs of Funafuti, Rotuma 



and Fiji, together with some Notes on the Structure and Formation of 

 Coral Reefs in General. Proceedings of the Cambridge Philosophical 

 Society, Vol. IX, pp. 417-503. 



