AMERICAN 



JOURNAL OF C0NCH0L0GY. 



NEW S E K I!E S . 



PUBLISHED BY THE 



CONCHOLOGICAL SECTION of the Academy of Natural Sciences of Philadelphia 



Vol. VII. 1871-72. Part 4. 



Meeting December 1th, 1871. 



Dr. Ruschenberger, Director, in the chair. 



Eight members present. 



Several donations to the Museum and Library were announced. 

 The following papers were offered for publication in the Jour- 

 nal and referred to committees : 



" Catalogue .of the Family Cyrenellidae." By Temple Prime. 



" Catalogue of the Family Cyprinidae." By Geo. W. Tryon, 

 Jr. 



"Catalogue of the Family Glauconomyidae." By Geo. W. 

 Try on, Jr. 



" Catalogue of the Recent Species of the Family Petricolidae." 

 By Geo. W. Tryon, Jr. 



"Catalogue of the Recent Species of the Family Cardiidae." 

 By Geo. W. Tryon, Jr. 



"Notices and Reviews of New Conchological Works." By 

 Geo. W. Tryon, Jr. 



16 



