PATAGONIAN EXPEDITIONS ! PALAEONTOLOGY. 
PAGE 
Fig. ii. SOLARIELLA DAUTZENBERGI CoSSm. . . . . . . 1 63 
Patagonian beds ; mouth of Santa Cruz River. 
11 a. Side view. 
1 ib. The same, 4/1. 
11c. Lower view, 4/1. 
Fig. 12. Calliostoma philippii (Ortm.) • . . . . . 164 
Upper Magellanian beds ; Punta Arenas. 
12a. Side view. 
12 b. Lower view. 
Fig. 13- Calliostoma observationis Ortm. . . . . . . 165 
Patagonian beds ; Mount of Observation, upper horizon. 
1 3#. Side view. 
13b. Lower view. 
All the figures, unless otherwise stated, are natural size. 
(VOL. IV) 
