106 



et varietatum Mollusconim viventium Testaceorum anno 

 1879 proniulgatorum. — G in s. B vu g n o n e, Le Conchiglie 

 plioceniche dcUe vicenaze di Caltanisetta. — Thom. 

 Davidson, Report oii tlie scientific Results of the Voyage 

 of H. M. S. Cliallenger diiring tlie years 1873 — 76. — 

 Dr. Mario L e s s e n a, Molluschi viventi del Piemonte. — 

 T h. ' B I a n d , catalogue of the terrestrial Air - Breating 

 Molluks of the United States and adjacent Territories of 

 North-Araerica. — W. H. Dali, Report on the Brachiopoda 

 of Alaska and the adjacent shores of Northwest- America. — 

 W. H. Dali, Descriptions of new forms of Mollusks from 

 Alaska , contained in the Collections of the National- 

 Museum. — Postpliocene Fossils in the Coast ränge of 

 California. — Fossil Mollusks from later Tertiarie^ of 

 California. — J. D. C. Schmeltz, Conchologische Mis- 

 cellen. — Dr. E. v. Martens, Uebersicht der von 

 W. Peters von 1843 — 1847 in Mossambique gesammelten 

 Mollusken. — Dr. Ad. Döring, Apuntes sobre la Fauna 

 de Moluscos de la Republica Argentina. — S. Clessin, 

 die tertiären Binnenconchylien von Undorf. — W. M. G a b b, 

 Descriptions of Caribbean Miocene Fossils. - Description 

 of New Species of Fossils from the Pliocene Clay Beds 

 between Limon and Moen, Costarica, together with Notes 

 on previously known Species from there and elsewhere 

 in the Caribbean Area. — Romolo Meli, Sulla natura 

 geologici dei Terreni incontrati nelle fondazioni del 

 nuovo ponte di ferro costruito sul Teverre ä Ripetta 

 c' sull Unio sinuatus Lam. rinvenutovi. — J. Gw. Jeff- 

 rey s,Deep-SeaExploration. — H. Hemphill, New Cata- 

 logue of the Shells of California and adjacent States. — 

 Hemphiirs Catalogue of Land and Freshwater Shells 

 of Utah. — J. Gw. Jeffreys, Note as to the position of 

 the Genus Seguenzia among the Gastropoda. — Rob. 

 E. C. Stearns, Remarks on Fossils Shells from the Co- 

 lorado Desert. — Comments upon Mr. Calkin's Marine 



