258 Christmas Island. 



Truneatulina lobatida (W. & J.). Several. 



Carpenteria, sp. Traginentary. 



Polytrema miniaceum (Pallas). Small specimens; frequent. 



Amphistegina lessonii, d'Orbigny. Fragmentary ; frequent. 



No. 800. '' Immediately below phosphates, east slope of 

 Phosphate Hill, 820 feet." 



A partially dolomitized limestone with good crystals of zoned 

 dolomite and calcite. The matrix contains foraminifera (unaltered) 

 and plates of echinoderms. 



Foraminifera : Amphistegina lessonii, d'Orb. Large and common. 



LlMESTOlSTES FROM SeA- AND INLAND ClIFES. 



No. 5. "A rock filling cracks in basalt mass, south of Flying 

 Fish Cove." 



A basaltic and palagonitic breccia, with calcareous fragments and 

 organisms, also bone fragments. (PI. XXI, Fig. 17.) 



Foraminifera : 

 Cristellaria, sp. One specimen. 

 Glohigerina lulloides, d'Orb. Very common. 

 Carpenteria, sp. Fragments. 



No. 215. Eock on basalt, top of shore cliff, Flying Fish Cove. 



A recent limestone consisting of large Halimeda and encrusting 

 Lithothamnion ; also foraminifera and polyzoa, cemented by a 

 deposition of travertin, probably resulting from differential currents 

 or hot streams. 



Foraminifera : 

 Textularia rugosa (Reuss). Frequent. 

 Carpenteria^ sp. Fragments. 

 Gypsina inhcerens (Schultze). Frequent. 



No. 862. Foot of first inland cliff, Smith Point. 

 A reef -forming limestone, composed of Salimeda, Lithothamnion^ 

 foraminifera, corals, millepores, and echinoderm remains. 



Foraminifera : 

 OrhitoUtes, sp. 



Glohigerina buUoides, d'Orb. Yery rare. 

 Flanorlulina acervalis, Brady. Hare. 

 Carpenteria monticularis, Carter. Eare. 



