MUSEUM OF COMPARATIVE ZOOLOGY, 49 



Station 182. —Off Dominica. Depth, 1,131 fathoms. Surf. temp. 81°. Bot. 

 temp. 392°. -^ ^'o^* browu volcanic mud (dark when wet), coherent, plastic, 

 earthy, slightly granular. 



Carbonate of Calcium, 13.78 per cent, consists of Pteropods, Echiuoderm 

 fragments, coccoliths, and the following Foraminifera : — 



Globigerina rubra P- micheliniana 



G. dubia Spharoidina bulloidea 



G. co>if/lobata Fullenia quinqudoba 



G. scicculifera Truncatulina lobatula 



G. {Orbalina) universa Foli/morphina sp. 



Spharoidina dehiscens Uvigerina asperula 



Fullenia obliquiloculata Vaginulina sp. 



Fuhinulina menardii Cassidulina crassa 



P. menardii, ysLV.Jimbriata Biloculina, fragments. 



Residue, 86.23, brown, consists Qi Minerals [35.00], m. di. 0.3 mm. (angular), 

 quartz, liornblende, magnetite, felspar, olivine, augite, a few glassy fragments, 

 fragments of scoria;. Siliceous organisms [2.00], Sponge spicules. Fitie wash- 

 ings [49.22], argillaceous matter, fine mineral particles, and fragments of sili- 

 ceous spicules. 



Station 197. — Off Martinique. Dopfh, 1,224 fathoms. Surf. temp. 80°. 

 Bot. temp. 39°. A light brown volcanic mud, coherent, plastic, earthy, slightly 

 granular. 



Carbonate of Calcium, 13.41 per cent, consists of otoliths of fish, Pteropods, 

 Echinoderra fragments, coccoliths, and Foraminifera as follows : — 

 Globigerina rubra Fullenia obliquiloculata 



G. dubia Fulcinulina elegans 



G. conglobata Fullenia quinqueloba 



6. sacculifera Truncatulina lobatula 



G. injlata T. robertsoniana 



G. bulloides, van triloba Lagena sp. 



G. {Orbulina') unioersa Cassidulina crassa 



Fulcinulina menardii Haplophragmium globigeriniformis 



P. menardii, var. tuinida Trochammina ringens 



P. micheliniana Reophax nodulosa, fragments. 



Residue, 86.59 per cent, brown, consists of Minerals [60.00], m. di. 0.5 mm. 

 (angular), felspar, magnetite, olivine, augite, quartz, hornblende, palagonite, and 

 fragments of pumice from 1 to 2 mm. in diameter. Siliceous organisms [3.00], 

 Radiolarians, Diatoms, and Sponge spicules. Fine tcashings [23.59], argillaceous 

 matter, fine mineral particles, and fragments of siliceous organisms. 



Station 241. — Off Grenadines. Depth, 163 fathoms. Surf. temp. 80°. Bot. 

 temp. 53°. A yellowish brown Pteropod ooze, has a greenish tinge when wet, 

 slightly coherent, pulverulent, granular. 



VOL. XII. NO. 2. 4 



