PLA.TE IX. 
Page. 
Yig. 
1. 
Productus Cora, A. D’Orbigny — Specimen, seen from the ventral side ... 
140 
Fig. 
2. 
Productus semireticulatus, Martin — Specimen, seen from the ventral side 
143 
Fig. 
2a. 
The same, seen in profile 
143 
Fig. 
3. 
Strophomenes analoga, J. Phillips — Specimen, seen from the dorsal side 
145 
Fig. 
3a. 
Internal impression of the same 
145 
Fig. 
3b. 
„ „ ventral valve ... 
145 
Fig. 
4. 
Phj/nchonella pleurodon, -J. Phillips — Specimen, seen from the dorsal side 
170 
Fig. 
4ffl. 
The same, seen from the opposite side 
170 
Fig. 
Yb. 
„ seen in profile 
170 
Fig. 
4c. 
Another specimen, slightly deformed, dorsal view 
170 
Fig. 
4(7. 
The same, seen from the opposite side 
170 
Fig. 
4c. 
„ „ front 
170 
Fig. 
5. 
Spirifer lineatus, W. Martin, var. crebristria, J. Morris — Specimen, seen from 
the ventral side ... 
174 
Fig. 
G. 
Athijris planosulcata, J. Phillips — Internal cast of the ventral valve ... 
172 
Fig. 
7. 
Spirifer tasmaniensis, J. Morris — Specimen, seen from the dorsal side ... 
194 
Fig. 
7rt. 
The same, seen from the opposite side 
194 
Fig, 
n. 
,, ,, side ... ... ... ... ... ... ... 
194 
