LIST  OF  THE  FOSSILS  DESCRIBED  AND  FIGURED 
IN  THIS  VOLUME. 
[In  this  List,  those  Fossils  the  names  of  which  are  printed  in  Roman  type  have 
been  previously  described.] 
Name  of  Species. 
Formation. 
Locality. 
Page 
Radiolarta. 
( Sphceroidea .) 
Carposphcera,  sp.  a.  PI.  iv.  f.  2  ... 
- ,  sp.  b.  PI.  iv.  f.  3 . 
Ceuosphcera,  sp.  PI.  iv.  f.  1  . 
?  Ordovician 
Mullion  Island 
(Cornwall). 
216 
217 
216 
(. Prunoidea .) 
Cenffilipsis,  sp.  PI.  v.  f.  1 
- ,  sp.  a.  PL  iv.  f.  4  .... 
- ,  sp.  b.  PI.  iv.  f.  5,  6  . 
- ,  sp.  c.  PI.  iv.  f.  7  .... 
Lithapium,  sp.  PI.  iv.  f.  8  . 
Lithatractus,  sp.  PI.  iv.  f.  9 
?  Miocene 
►  ?  Ordovician  ... 
Port  Darwin 
(Australia). 
Mullion  Island 
(Cornwall). 
223 
r  217 
217 
{  217 
|  217 
•(217 
(. Discoidea .) 
Ampltibrachium  crassum.  PI.  v.  f.  9.  N 
- f  ragile.  PI.  v.  f.  11  . 
- truncatum.  PI.  v.  f.  10  . 
- ,  sp.  PI.  v.  f.  13  . 
Astrophacus,  sp.  a.  PI.  v.  f.  4,  5  ... 
- ,  sp.  b.  PI.  v.  f.  3 . 
Litbocyclia  exilis.  PI.  v.  f.  8  . 
Spovgodiscus  expansus.  PI.  v.  f.  6. 
- ,  sp.  PI.  v.  f.  7 . 
- ,  so.  PL  v.  f.  2 . 
Spongolena  symmetrica.  PI.  v.  f.  12. 
?  Miocene 
Port  Darwin 
(Northern 
Territory 
of  South 
Australia). 
f  223 
223 
223 
224 
223 
i  223 
223 
224 
224 
224 
(224 
