BASAL PLATES IN CRINOIDEA CAMERATA 683 



3. Bather, F. A. "Wachsmuth and Springer's Monograph on Crinoids," 

 Rept. Geol. Mag., 1898-99. 5 notices. Reprinted 1900. 



4. . "British Fossil Crinoids," Part I, Ann. Mag. Nat. Hist. (6), V 



(1890), 306-34, PI. 14. 



5. . "Crinoidea of Gotland," Parti, "Inadunata," K. Svensk. Vet. 



Akad. handl., Vol. XXV, No. 2, 200 pp. 



6. . Lancaster's Zoology, III (1900), 1-37, 94-204. 



7. Beecher, C. "The Origin and Significance of Spines," Am. Jour. Sci. (4), 

 VI (1898), 1-20, 125-236, 249-68, 329-59, 1 pi. 



8. Bury, H. "Early Stages in the Development of Antedon rodaceus," Phil. 

 Trans. Roy. Soc. London, CLXXIX B (1888), 257-300, PI. 43-47. 



9. Carpenter, P. H. "On the Oral and Apical Systems of the Echinoderms," 

 Quart. Jour. Micro. Sci., N.S., XVIII (1878), 351-83, n text figs., 1 table. 



co. . "Report on Crinoidea," etc., Challenger Rept., Zool.,XI (it 



Part 32. 



11. Carpenter, W. B. "Researches on the Structure, Physiology, and Devel- 

 opment of Antedon (Comatula Lamk.) rosaceus" Part I, Phil. Trans. Roy. 

 Soc. London, (1866), 671-756, Pis. 31-43. 



12. . Ibid., Part II, Proc. Roy. Soc. London, XXIV (1876), 211-31, 



Pis. 8, 9. 



13. Clark, A. H. "Homologies of the Arm Joints and Arm Divisions in the 

 Recent Crinoids of the Families of the Comatulida and the Pentacrinitidae," 

 Proc. U.S. Nat. Mus., XXXV (1908), 113-31; Bull. No. 1636. 



14. . "On the Inorganic Constituents of the Skeletons of Two Recent 



Crinoids," Proc. U.S. Nat. Mus., XXXIX (191 1), 487-88. 



15. . "Homologies of the So-called Anal, and Other Plates in the 



Pentacrinoid Larvae of the Free Crinoids," Reprint from Jour. Washington 

 Acad. Sci., II, No. 13 (July, 1912), 309-14. 



16. . A Monograph of the Existing Crinoids, Vol I, "The Comatulidae," 



U.S. Nat. Mus., Bull. No. 82 (1915), 387 pp., 17 pis., 513 text figs. 



17. Clarke, F. W., and Wheeler, W. C. "The Composition of Crinoid Skele- 

 tons," Prof. Paper go-D, U.S. Geol. Surv., 1914, 37 pp. 



18. Goldfuss, G. A. "Beitrage zur Petrefactenkunde," Nova Acta Acad. 

 Leopoldina, Vol. XIX, I (1839), 3 2Q_ 64, pis. 30-33. 



19. Hall, J. "Crinoidea of the Niagaran Group," Paleo. of New York, II (1852), 

 185-232, 351-52, Pis. 48, 88. 



20. Hall, J., and Whitfield, R. P. "Crinoids from the Genessee Slate and 

 Chemung Group," Ohio Geol. Surv., Paleo., II (1875), 158-61, PL 13. 



21. Jaekel, O. "Beitrage zur Kenntnis der palaeozoischen Crinoiden Deutsch- 

 lands," Paleaont. Abhandl. Jena, Neue Folge, III (1895), 116 pp., 10 pis. 



22. Miller, S. A. "The Structure, Classification, and Arrangement of Ameri- 

 can Palaeozoic Crinoids into Families," 16th Ann. Rept. Dept. Geol. Nat. 

 Hist. Indiana for 1888 (1889), pp. 302-26; Am. Geol. VI (1890), 275-86 

 and 340-54- 



