ILLUSTRATIONS. 
PLATE I. 
Diagrammatic section across portion of Batangas Province. 
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PLATE IT, 
General map of portion of Batangas Provinee, showing the Loboo Mountains 
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(from d’Almonte ) . 
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Puate III. 
(All figures slightly enlarged.) 
. Viearya callosa Jenk. 
. Tapes lobooénsis sp. nov. ‘ 
. Strombus javanus var. semperi var. nov. 
Macoma rosariana sp. nov. 
. Pteropsis? bullata sp. nov. 
. Arca nodosa var. batanensis, 
Tapes? sp. indet. 
. Lucina sp. indet. 
PuaTeE IV. 
(All figures slightly enlarged. ) 
. Cycloseris hidalgi sp. nov. 
. Indet. (one of the Hupsammide). 
. Turbo borneénsis Bttg. 
. Semele (7) dalli sp. nov. 
. Orbitoides martini sp. nov. 
. Orbitoides martini (end view). 
. Nerita punctata sp. nov. 
. Orbitoides martini (enlarged six diameters, from drawing). 
. Drillia weberi sp. nov. 
. Turbo borneénsis (young form). 
. Cypraea paniculus (young form). 
. Internal cast of Vicarya? 
633, 
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