AKNOLD — THE PALEONTOLOGY AND STKATIGEAPHY OF SAN PEDKO. 353 



i897i5. New West American Shells. Nautihis, Vol. XI, No. 8, Dec, 1897, pp. 85-86. 



1898a. —On a New Species of Fusus from California. Nautilus, Vol. XII, No. i, May, 



1898, pp. 4-5. 



1898(5. A Table of North American Tertiary Horizons, Correlated with One Another and 



with Those of Western Europe, with Annotations. i8th Ann. Kept. U.S. Geol. Sur., 

 Part II, 1898, pp. 323-348. 



1898^. Synopsis of the Recent and Tertiary Psammobidae of North America. Proc. 



Acad. Nat. Sci. Phila., 1898, pp. 57-62. 



1898a?. Contributions to the Tertiary Fauna of Florida. Part. 4. Pelecypoda: I, Prio- 



nodesmacea; II, Teleodesmacea. Trans. Wag^ier Free Inst. Sci., Vol. Ill, Part 4, 

 1898. 



1898^. Synopsis of the Recent and Tertiary Leptonacea of North America and the West 



Indies. Proc. U. S Nat. Mus., Vol. XXI, 1898, pp. 873-897. 



1899. Synopsis of the Solenidae of North America and the Antilles. Proc. U. S. Nat. 



Mus., Vol. XXII, 1899, pp. 107- 1 12. 



1900a. • — Contributions to the Tertiary Fauna of Florida. Part 5. Pelecypoda, Concluded. 



Travis. Wagner Free Inst. Sci., Vol. VI, Part 5, 1900. 



1900(5. Synopsis of the Family Tellinidae and of the North American Species. Proc. U. S. 



Nat. Mus., Vol. XXIII, 1900, pp. 285-326, Pis. II-IV. 



1901. — - — • — Illustrations and Descriptions of New, Unfigured, or Imperfectly Known Shells, 



Chiefly American, in the U. S. National Museum. Proc. U. S. Nat. Mus., Vol. 

 XXIV, 1901, pp. 499-566, Pis. XXVII-XL. 



1854. Darwin, Charles. A Monograph on the Subclass Cerripedia, with Figures of All the 



Species. Part II, pp. viii, 684, Pis. XXX. London, 1854. 

 Printed for the Ray Society. 



1839. Deshayes, G. p. New Species of Shells from West Coast of North America. Revue 



Zool., 1839. 



1840. Magazine de Zoologie, 1840, Pis. XIV-XCVIII. 



Coutaius illustrations of new shells, unci also six previously clescribe(J by Conrad from the 

 West Coast of North America. 



1853-54. Catalogue of the Conchifera in the British Museum, Vol. I, 1853; Vol. II, 1854. 



1789. Dixon, George. A Voyage Around the World. London, 1789. Appendix, 



P- 355. fig- 2. 

 1874. D'Orbigny, Alcide. Voyage dans I'Amerique Meridionale, 1826- 1833. Mollusca: 



4to; 86 colored plates. Paris, 1874. 



Also published as a catalogue of the species in the British Museum, by Dr. J. E. Gray, 1854. 



1832. Duclose, M. Synopsis of Purpura, giving New Species, etc. Ajui. Sci. Nat., Vol. 



XXIV, 1832, p. 103, with plates. 



Also figured in Mag. deZool., 1833. 



1858-71. DuNKER, WiLHELM. Novitates Conchological. Series II. 4to, 48 plates. Cassel, 

 1858-1871. 



On marine shells only. 



1874-83. Monographs on Buccinum, etc. Zeits. f. Mai., 1874- 1883. 



Also articles in Chemn. Conch. Gab., Ed. 2, on Planorbis, etc. 



1900. Eastman, Charles R. Text-book of Paleontology, by Karl A. von Zittel. Trans- 



lated and edited by C. R. Eastman. Vol. I, pp. 706, 1476 woodcuts. Macmillan 

 and Co., New York, 1900. 



( 45 ) May 29, 190a. 



