248 The Philippine Journal of Science 1913 



Martin's list (1896). 

 Species. Age in other parts of this region. 



Terebra jenkinsi K. Mart. 



M. 





Terebra bandongensis K. Mart. 



M. 





Conus sinensis Sow. 



P. 



L. 



Conus insculptus Kien. 



M 



L. 



Conus palabuanensis K. Mart. 



J. 





Conus loroisii Kien. 



M. 



P. L. 



Pleurotoma g ending anensis K. Mart. 



P. 





Pleurotoma carinata Gray. 



P. 



L. 



Pleurotoma coronifera K. Mart. 



E. 



?; M. 



Pleurotoma neglecta K. Mart. 



M. 





Turricula bataviana K. Mart. 



P. 





Fusus verbeeki K. Mart. 



M. 



P. 



Latirus madiunensis K. Mart. 



P. 





Pyrula gigas K. Mart. 



M. 





Tritonidea ventriosa K. Mart. 



M. 





Nassa verbeeki K. Mart. 



P. 





Murex verbeeki K. Mart. 



P. 





Murex djarianensis K. Mart. 



M. 





Murex brevispina Lam. 



M. 



?; P. 



Murex pinnatus Wood. 



M. 



L. 



Murex microphyllus Lam. 



M. 



L. 



Murex capucinus Lam. 



- L. 



Murex grooti Jenk. 



M. 





Ranella spinosa Lam. 



M. 



L. 



Ranella elegans Beck. 



M. 



L. 



Ranella raninoides K. Mart. 



M. 





Ranella gyrina Linn. 



- L. 



Cypraea smithi K. Mart. 



M. 





Strombus isabella Lam. 



Q. 



L. 



Rostellarea javana K. Mart. 



M. 





Vicarya callosa Jenk. 



M. 





Potamides jenkinsi K. Mart. 



P. 





Turritella terebra Lam. 



Q. 



L. 



Natica mamilla Lam. 



M. 



L. 



Area granosa Linn. 



P. 



L. 



Cardita decipiens K. Mart. 



P. 





Venus squamosa Lam. 



P. 



L. 



dementia papyracea Gray. 



M. 



P. L. 



Corbula scaphoides Hinds. 



M. 



P. L. 



Callianassa dyki K. Mart. 



M. 



Q. 



E denotes Eocene; M, Miocene; P, Pliocene; J, later Tertiary in general; 

 Q, Quaternary; L, living species. 



Only one of these, Vicarya callosa, has been figured. 



Martin calls particular attention to Vicarya callosa Jenk. 

 (Plate VI, figs. 4 to 7). It is indeed the most characteristic 

 fossil in the Philippine Tertiary invertebrate fauna, and is a 

 most important zone fossil. Wherever it has been found so far, 

 it occurs in the gray shale just above the coal seams. Investi- 



