318 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 6 



Station: 415. 



Distribution. — Station 415 is off Duncan Island, Galapagos, at a 

 depth of 55 fms. 



Genus NODOSARIA Lamarck, 1812 



Nodosaria cf. intercellularis H. B. Brady 



Plate 41, Fig. 19 



Very rare specimens in the Hancock collection have the peculiar orna- 

 mentation as in the specimen here figured. It somewhat suggests Brady's 

 species although in our specimen the interrupted costae continue through- 

 out the test instead of on the later chambers only. 



Station: 634. 



Distribution. — Station 634 consists of a bottom sample collected in 

 the Harbor at Port Said, no depth given but it was presumably very 

 shallow water, possibly from the anchor of "World Liner." 



Nodosaria cf. perversa Schwager 



Plate 41, Figs. 26-32 



The series of figured specimens gives an idea of the variation in this 

 form which is referred with some question to Schwager's species. More 

 than one species may be represented but there are intermediate forms 

 which seem to interrelate the whole series. 



Stations: 4, 57, 60, 73, 80, 83, 109, 113, 118, 1000, 1005, 1007, 1008, 

 1009, 1010, 1011, 1016, 1017, 1063, 1068, 1090, 1097, 1099, 1100, 1108, 

 1119, 1125, 1137, 1140, 1143, 1151, 1157, 1158, 1159, 1160, 1165, 1166, 

 1167, 1172, 1173, 1177, 1184, 1185, 1188, 1190, 1194, 1195, 1200, 1201, 

 1203, 1216, 1218, 1224, 1229, 1231, 1232, 1234, 1238, 1239, 1240, 1242, 

 1245, 1246, 207, 210, 213, 219, 220, 223, 225, 226, 227, 256, 264, 284, 

 286, 2036, 2069, 2070, 2097, 2113, 2114, 2131, 2164, 2166, 409, 412, 

 414, 417, 460, 466, 468, 472, 473, 474, 519, 542, 543, 558, 606, and 611. 



Distribution. — Stations 109-1246 are off the Channel Islands with a 

 depth range of 16 to 180 fms., the average being 60 fms. Stations 207- 

 2166 are off Mexico and in the Gulf of California with a depth range of 

 15 to 280 fms., the average being 84 fms. In the Galapagos Islands, 

 Stations 409-474, the range in depth was 9 to 175 fms., with an average 

 of 54 fms. Off South America the depth range was 7 to 80 fms., the 

 average being 38 fms. The records for the collections in European waters 

 are for shallow waters. Some of the best material came from Guadalupe 

 Island waters in 200 fms. 



