Mollusca für 1901-1904. 111 



Cort, H. de. lieber den Handelswerth und den Grad der 

 augenblicklichen Seltenheit der Pleurotomaria beyrichi. — In: 

 Nachrbl. D. mal. Ges., vol. 35, p. 14—16. 



Cossmann, M. Essais de Paleoconchologie comparee. Livr. 

 V. Paris. 215 S., 9 Taf. 



— (2). Rectifications de Nomenclature. — In: Revue paleo- 

 zooL, vol. VII, p. 67, 128, 227. 



Crowtlier, J. E. A list of the Mollusca of the Parish of 

 Halifax. — In: Halifax Naturalist, vol. 8, p. 48 — 52. 



Csiki, E. Drei neue ungarische Clausilien. In: Ann. Mus. nat. 

 Hungarici I, 1903, p. 107. 



Dali, W. H. Contributions to the Tertiary Fauna of Florida, 

 with especial reference to the Silex Beds of Tampa and the Pliocene 

 Beds of the Caloosahatchie River, including in many cases a com- 

 plete Revision of the generic groups treated of and their American 

 Tertiary species. — Part VI (Schluss). — In: Transact. Wagn. Inst. 

 III, p. 1219—1654, pl. 48—60. 



— (2). Synopsis of the family Astartidae, with a Review of 

 the American Species, — In: Pr. U. S. Nat. Mus., vol. 26, p. 933— 

 951, pl. 62 u. 63. 



— (3). A new Crassatellites from Brazil. — In: Nautilus, vol. 

 16, p. 111. 



— (4). Hawaiian Physidae. Ibid. p. 106. 



— (5). Two new Mollusks from the West Coast of American. 

 — In: Nautilus, vol. 17, p. 37. 



— (6). A new Species of Metzgeria. — Ibid. p. 51. 



— (7). Note on the family Septidae. — Ibid. p. 55. 



— (8). A new genus of Trochidae. — Ibid. p. 61. 



— (9). Diagnoses of new species of Molluscs from the Santa 

 Barbara Channel, California. — In: Pr. Soc. Washington, vol. 16, 

 p. 171—176. 



— (10). Review of the Classification of the Cyrenacea. Ibid. 

 p. 5—8. 



Daniels, L. E. A check list of Indiana Mollusca, with locali- 

 ties. — In: 27 Ann. Rep. Departm. Geol. Nat. Resources of 

 Indiana. 



Dautzenberg, Ph. Contribution k la faune malacologique 

 terrestre et d'eau douce des lies Obi et Jolo. — In: J. de Conch., 

 vol. 51, p. 1—20, pl. I. 



Davenport, C. B. Quantitative studies in the evolution of 

 Pecten. — III. Comparison of Pecten opercularis from three locali- 

 ties of the British Isles. — In: Pr. Amer. Ac, vol. 39, p. 123—159. 



— (2). A comparison of some Pectens from the East and the 

 West coasts of the United States. — In: Mark Anniversary Vol. 

 New York 1903, p. 121—136. 



Dubois, K. L'origine des perles chez le Mytilus galloprovin- 

 cialis. — In: CR. Ac. Sei., vol. 136, p. 178, 179. 



