viii, a, 4 Smith: Fossil Invertebrate Fauna 257 



of C. parvulus, but that species is lacking in the little tubercles 

 on the spire which characterize this specimen. 



Locality: Near Anda Island, Pangasinan, Luzon, No. 757: 



Formation: Mio-Pliocene shale. 



FUSIDiE 

 FUSUS Lamarck 



Fusus {Turbinella) 



Shell spindle-shaped, mouth running forward in a canal, spire 

 elongated, without cross furrows. Columella smooth with folds. 

 Some 250 recent and at least 500 fossil species. Principal 

 development in the Eocene and Miocene. The genus Fusus has 

 been so split up by modern conchologists that Lamarck's name 

 has quite disappeared from the literature. (Zittel.) Subgenera 

 listed by Zittel, 15. 



Species of Turbinella found fossil in the Philippines. 



Fusus verbeeki K. Mart. 



Foss. v. Java, p. 85. 

 Turbinella ilocana sp. nov. 

 Fusus tjidamarensis K. Mart. 



Foss. v. Java, n. s., PI. XIII, figs. 199 and 200. 



Turbinella ilocana sp. nov. Plate III, fig. 8. 



Homes, Foss. Mollus. des Tertiar-Beckens von Wien, PI. 31, fig. 2. 



This corresponds very closely to F. glomus Gene, but is larger 

 than the figured specimen of glomus. Some of the ribs in T. 

 ilocana seem to be double and are closer together. Length, 

 51 millimeters ; width of last whorl, 20 millimeters. 



Locality: Cut in road between Pasuquin and Laoag. Ilocos 

 Norte, Luzon, No. 356. 



Formation : Recent marl. 



Turbinella (Fusus) tjidamarensis K. Mart. Plate V, figs. 1, 2, and 3. 



Foss. v. Java, PI. XIII, figs. 199 and 200. 

 Fossils from the Cutch, India. 



The Javan and Philippine specimens of this species differ 

 apparently only in the shape of the mouth opening. In the 

 Javan form the outer lip stands out like an ear, while in the 

 Philippine form it is compressed and hugs the body whorl. In 

 the Bureau of Science collection are 2 specimens from the same 



