Pratt and Smith : Petroleum Resources.] 



[Phil. Journ. Sci., VIII, A, No. 5. 



PLATE III. 



Fossils from the Lower limestone of the Malumbang series (upper or middle Miocene). Fig. 1. 

 Indet. 2. Cypraea sp. 3. Portion of internal cast of Cerithium sp. 4. Schizaster subrhom- 

 boidalis Herkl. 5. Pyrula gigas K. Mart. 6. Macoma sp. About one-half natural size. 



