Vol. XI] DICKERSON— FAUNA OF THE VIGO GROUP 5 



localities with satisfactory stratigraphy. "Locality 2 X, Philip- 

 pine Islands, Luzon, Tayabas Province, Bondoc Peninsula, 

 west shore of Ragay Gulf, 600 meters up stream from Bureau 

 of Lands Benchmark No. 1 (Bahay Oil Co., Well No. 1), 

 on N. E. bank of Bahay River in a 50-foot cliff of yellow 

 sandstone and bluish clayey sandstone disturbed by minor fault- 

 ing. Coll. Roy E. Dickerson." 



The Malumbang limestone is found in the hill 100 yards to 

 the northeast, and from the general relations in the field it is 

 clearly unconformable upon the underlying Canguinsa forma- 

 tion. The following fauna was obtained from this locality : 



Locality 2 x 

 Actaeon. 



Architectonica pictum (Philippi) ; living. 

 Bullaria. 



Cancellaria crenifera Sowerby; living. 

 Cerithium herklotsi K. Martin. 

 Cerithium jenkinsi K. Martin. 

 Cerithium monoliferum Kiener ; living. 

 Conus ornatissimus K. Martin. 

 Conus, new species ? ? 

 Conus lividus Hwass; living. 

 Conus, sp. 

 Cyclonassa. 

 Drillia. 

 Haminea. 



Mitra javana K. Martin. 

 Mitra cf. jenkinsi K. Martin. 

 Mitra junghuhni K. Martin. 

 Nyctilochus. 

 Mangilia. 



Nassa crenulata ; living. 

 Nassa dispar Adams ; living. 

 Nassa gemmulata (Lamarck) ; living. 

 Nassa globosa minor ; living. 

 Nassa immersa Carpenter; living. 

 Nassa quadrasi Hidalgo ; living. 



