NO. 6 CUSHMAN, MCCULLOCH : LAGENIDAE 313 



Stations: 1068, 1095, 1102, 1168, 1215, 1238, 1243, 1245, 332, 409, 

 411, 540, 546, 601, 611, and 613. 



Distribution. — Stations 1095 through 1245 are off the Channel Is- 

 lands and show a depth range of 35 to 240 fms., the average being 71 fms. 

 The Station 332 at Bahia Honda is 30-50 fms. The stations in the Ga- 

 lapagos, 409, 411 and 416 range from 15 to 111 fms. At Gorgona Is- 

 land, Ecuador, Stations 540 and 546 show depths of 20 and 35 fms. Sta- 

 tions 601 to 613 indicate a depth average of 7 fms. for these European 

 stations. Some of the best material came from Station 540 off Colombia 

 in 25 fms. 



Dentalina baggi Galloway and Wissler 

 Plate 41, Figs. 13, 14 



Nodosaria pauperata Bagg (not d'Orbigny), Bull. 513, U. S. Geol. 

 Survey, 1912, p. 57, pi. 16, fig. 2. 



Nodosaria calomorpha Bagg (not Reuss), idem, p. 53, pi. 15, fig. 3. 



Nodosaria farcimen Bagg (not Soldani), idem, p. 56. 



Dentalina baggi Galloway and Wissler, Journ. Pal., vol. 1, 1927, 

 p. 49, pi. 8, figs. 14, 15.— Cushman and Gray, Special Publ. No. 19, 

 Cushman Lab. Foram. Res., 1946, p. 13, pi. 2, figs. 26, 27. 



"Test elongate, slightly curved, circular in cross-section, the initial 

 chamber round, somewhat larger than those immediately succeeding; 

 chambers inflated, closely appressed, somewhat irregularly increasing in 

 size; sutures depressed, limbate, slightly curved; wall smooth, very finely 

 perforate; aperture terminal, produced, round, radiate, situated near the 

 concave side of the test." Length up to 4 mm. ; diameter up to 0.65 mm. 



The types of this species are from the Pleistocene of Lomita Quarry, 

 California, and it has been recorded from the Pleistocene of Timms 

 Point, California. 



Stations: 77, 1008, 1056, 1078, 1093, 1098, 1099, 1104, 1112, 1117, 

 1119, 1131, 1134, 1135, 1136, 1143, 1149, 1152, 1155, 1158, 1159, 1160, 

 1161, 1162, 1165, 1167, 1171, 1175, 1177, 1179, 1180, 1182, 1185, 1188, 

 1189, 1190, 1194, 1195, 1196, 1201, 1203, 1205, 1215, 1226, 1228, 1229, 

 1233, 1238, 1239, 1240, 1245, 1246, 225, 2069, 2158, 2168, and 2169. 



Distribution. — Stations 1008 through 1246 are off the Channel Is- 

 lands. The depth range is 19 to 212, the average being 54 fms. Stations 

 225 to 2169 off Cedros Island, show a range of 10 to 81, with 30 fms. 

 being the average depth. Some of the best material came from Pt. Vicente. 



