108 MESOZOIC AND CENOZOIC ECHINODERMATA OF THE UNITED STATES. 



1868. 



Duncan, P. M., On the anatomy of the test of Amphidetus (Eehinocardium) virginianus Forbes: Geol. Soc. London 

 Quart. Jour., vol. 25, p. 16, 1868. 



1S69. 



Gabb, W. M., Cretaceous and Tertiary fossils: Geol. Survey California, Paleontology, vol. 2, 1869. 

 Laube, G. C, The Echinoida of the upper Tertiaries of Austria and Hungary: K.-k. geol. Reichsanstalt Abh., Wien, 

 1869. 



1872-1874. 



Agassiz, A., Revision of the Echini: Mus. Comp. Zoology Illustrated Catalogue No. 7, 770 pp., 87 pis., 7 maps, 1872-74. 



1872-1875. 

 Quenstbdt, F. A., Petrefactenkunde Deutschlands, vol. 3, Echiniden, 1872-1875. 



1875. 



Cotteau, G., Echinides tertiaires des lies St. Barthelemy et Anguilla: Kongl. svensk. Vet.-Akad. Handl., vol. 13, 



No. 6, pp. 1^7, PL VIII, 1875. 

 Paisley, C. H., On the post-Pliocene formation near Bathurst, New Brunswick: Canadian Naturalist, 2d ser., vol. 



7, pp. 268-270, 1875. 

 Verkill, A. E., On the post-Pliocene fossils of Sankoty Head, Nantucket Island, Mass.: Am. Jour. Sci., 3d ser., vol. 



10, pp. 364-375, 1875. 



1S76. 



Cotteau, G., Echinides tertiaires des iles Saint-Barthelemy et Anguilla: Soc. geol. France Bull., 3d ser., vol. 5, 1876. 



1876-1880. 



Zittel, K. A. von, Handbuch der Palaeontologie, vol. 1, pt. 1, 1876-1880. 



1878. 



Hilgard, E. W., and Hopkins, F., Report of specimens from borings between the Mississippi River and Lake Borgne, 

 La.: Rept. Comm. Engineers, Sup., 1878. 



1880. 



Agassiz, A., Report on Echini [results of dredging by the Blake, No. 24, pt. l]:Mus. Comp. Zoology Bull., vol. 8, No. 2, 

 1880. 



1881. 



Agassiz, A., Report on the Echinoidea; Report on the scientific results of the exploring voyage of H. M. S. Chal- 

 lenger, Zoology, vol. 3, pt. 9, 321 pp., 1881. 



Cotteau, G., Description des echinides fossiles de File de Cuba: Soc. geol. Belgique Ann., vol. 9, Mem., pp. 3-49, 

 4 pis., 1881. 



1883. 



Pomel, A., Classification methodique et genera des echinides vivants et fossiles, 1883. 



Agassiz, A., Report on the Echini [Results of dredging by the Blake, No. 24, pt. 1]: Mus. Comp. Zoology Mem., vol. 

 10, 94 pp., 32 pis., 1883. 



1884. 



Heilprin, Angelo, Contributions to the Tertiary geology of the United States, Philadelphia, 1884. 



Tertiary geology of eastern and southern United States: Acad. Nat. Sci. Philadelphia Jour., vol. 9, pp. 115-154, 



1884. 



1885. 



Quenstedt, F. A., Handbuch der Petrefactenkunde, 1885. 



1885-1894. 



Cotteau, G., [Echinides eocenes de la France]: Paleontologie francaise, 1st ser., Animaux invertebres, Terrains 

 tertiaires, eocene, Echinides; vol. 1, 1885-1889, 672 pp., 200 pis.; vol. 2, 1889-1894, 788 pp., 183 pis., Paris. 



1886. 



Aldrich, T. H., Tertiary fossils of Alabama and Mississippi: Alabama Geol. Survey Bull. 1, pp. 15-60, Pis. I-VI, 



1886. 

 Meyer, Otto, Contributions to the Eocene paleontology of Alabama and Mississipj)i: Alabama Geol. Survey Bull. 1, 



pp. 63-85, Pis. I-III, 1886. 



