84 
THE VOYAGE OF H.M.S. CHALLENGER. 
Station 46. — May 6, 1873. Lat. 40° 17' N., long. 66° 48' W. Depth, 1350 
fathoms ; bottom temperature, 2° ‘3 C.; mud. 
Grey mud, with sand and little stones. Rhizopod-fauna very similar to that of 
Station 45, with the addition of Haplophragmium scitulum and Haplo- 
phragmium globigeriniforme, together with fragments of some of the larger 
arenaceous types. 
Station 47.— May 7, 1873. Lat. 41° 15' N., long. 65° 45' W. Depth, 1340 
fathoms ; mud. 
Sandy mud with Rhizopoda of the same general character as the foregoing. 
Nos. 46 and 47 are in about the latitude of New York. 
E. Stations 59 to 83, North Atlantic — Bermuda to the Azores and Madeira. 
Station 64. — June 20, 1873. Lat. 35° 35' N., long. 50° 27' W. Depth, about 
2750 fathoms ; grey ooze. 
Left but little residue after washing : the Foraminifera were those of an ordinary 
mid- Atlantic Globigerina ooze. 
Station 70.— June 26, 1873. Lat. 38° 25' N., long. 35° 50' W. Depth, 
1675 fathoms ; Globigerina ooze. 
Containing Globigerina of all the common varieties, including Globigerina 
rubra , the ordinary pelagic species of Pulvinulina, with the addition of 
Pulvinulina pauper ata and Pulvinulina partschiana ; Pullenia, Hastigerina, 
and Sphceroidina. The remaining genera represented by comparatively few 
specimens. 
Station 73— June 30, 1873. Lat. 38° 30' N., long. 31° 14' W. Depth, 1000 
fathoms; bottom temperature, 3°‘7 C.; Globigerina ooze. 
Washings of dredge ; containing many little stones , fragments of shell, coral, and 
the like. Scarcely so rich in Rhizopoda as the material from Station 70, but 
presenting a very similar list of species, the principal additions being Hor- 
mosina carpenteri and some large Biloculince. There were also a number of 
Ostracoda and a few Radiolaria. 
Station 75. — July 2, 1873. Lat. 38° 37' N., long. 28° 30' W. Off the Azores. 
Depth, 450 fathoms ; coral sand. 
The Foraminifera chiefly of the following genera : — Nodosaria, Lingulina , 
Cristellaria, Globigerina, Pulvinulina, Discorbina, Polytrema, and Textu- 
laria ; of these Polytrema and Lingulina are especially fine. 
