200 
THE VOYAGE OF H.M.S. CHALLENGER. 
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; mi stones of the material of the Bermuda Serpuline reefs, and seems to be covered 
w wih of small Corals, chielly Madracis asperula. The bank, which has been 
cdl. d the Challenger Bank, is about five miles in diameter; it seems to be nearly level, 
but its outline was not exactly determined. 
Sr i The* J.V. 
The following species of Pteropoda and Foraminifera were observed in the deposit 
from Station 35c, 1950 fathoms : — 
Pteropoda (Pelseneor Zool. pt. 65). 
TUK 1>KT«»IT. 
. (Cm- e) acicula (Iiang). Ohio pyramidal a, Linn<$. 
/<; ./ 1) -ibula (Quoy and Gaimard). Cavolinia trispinosa (Lesueur). 
For, ami mk era (Brady, Zool. pt. 22). — The pelagic species, which make up about 
65 per cent, of the carbonate of lime present in the deposit, are marked thus x : — 
liitoculina depressa, d’Orbigny. 
„ ringens (Lamarck). 
Miludina auUriana (d’Orbigny). 
oblonga (Montagu). 
Qnmufipira inrolven s, Reuss. 
Uj/jframmina elongata, Brady. 
„ • ramosa, Brady. 
U- I hue difflmji/nrmis, Brady (?). 
Hat i ' phragmium glomeratum, Brady. 
,, nanum, Brady. 
,, rat •datum, Brady. 
Trachammina tUuifoniut, Brady. 
n ' paueHoruIata, Brady. 
Gawlryina l>arcata, Schwager. 
„ pujH/ide*, d’Orbigny. 
llulitnitui nd>tens, Brady. 
Viryulina mhlejirestw, Brady. 
H J ruut jxirreeta, Brady. 
f‘h Hr<t0tmnrUa alternant, Schwager. 
Lagma maiyinala (Walker and Boys). 
„ „ var. temimarginuta, Reuse 
N>*inxiria *p. (t). 
Crut'lbtna err) , lulu (Fichtel and Moll) (7). 
„ latyfrvto, Brady, 
x Glotdjtrima mfuitaieralis, Brady. 
x Globigerina bulloides, d’Orbigny. 
x „ conglobata, Brady, 
x „ dubia, Egger. 
x „ inflata, d’Orbigny. 
x „ rubra, d’Orbigny. 
x „ sacculifera, Brady, 
x Orbulina universa, d’Orbigny. 
x Hastigerina pelagica (d’Orbigny). 
x Pullenia obliquiloculala, Parker and Jones, 
x Sphxroidina dehiscens, Parker and Jones. 
Discorbina rosacea (d’Orbigny). 
Trunc.atu.lina tenera, Brady. 
„ ungeriana (d’Orbigny). 
„ wuellerstorfi (Schwager). 
x PuUnmdina canariemis (d’Orbigny). 
„ elegans (d’Orbigny). 
x „ menardii (d’Orbigny). 
x „ „ var. fimbriata , Brady, 
x „ micheliniana (d’Orbigny). 
x „ tumida, Brady. 
Potalia orbicularis, d’Orbigny. 
„ soldanii, d’Orbigny. 
Nonionina boueana, d’Orbigny. 
„ sp. (7). 
Arnphistrgina lessonii, d’Orbigny. 
