188 INDEX. 
Birds, 8 OI Te 
fossil forms 118. 
growth of, à 
OÍ TS: 
cidad: character of the, 168. 
Botryllus, 
Botrytis, 
Brachiopoda, 112 
fin ties of, 
48. 
fossil forms abundant, 49. 
Brain, arative size of, 165. 
lopment of, 235 
Br: io had arche 
Bread-tree, Ra 
Brontozoon, Ded 
Bryozoa, 38. 
relation to Mollusca, 3o. 
m, 49. 
bens 16. 
Calamites, 116. 
Calyx, 96. 
Cambium, 100. 
Capybara, 75. 
Campul aria, 28. 
Ca rboniferous period, 115. 
Carinaria, 49. 
Ge enozoic “ 109. 
Cen 
Cephalopoda in 
structure of, 49. 
ion. n II9 
Cetacea, 
Chara, 88. 
Chenopodium, 97. 
Chic 8 en > development Of 127. 
Chimeera, 56. 
ea 79. 
Chorda dorsalis, I30. 
Ciliata 
Clamat s, 67. 
Cla assification, artificial, 12. 
difficulties of, 1 
ie as a cause of- variation, 146. 
Closterium, So. 
Clover, 1 bees, 143. 
pd Que gl, 
Coc 57 
58. 
Cod, 57. 
Coecilia, 59. 
Qu 57. 
Baci s in 
char of, 39. 
Color, adaptation Of PSI. 
€ matula, 4 12; 
Compsognathus, 65, 119. 
Conchifera, 
Coniferze 
Q 
๐ 
DET 
= 
° ds 
£e 
= 
o 
5 
E 
5 
Coroll 
Coryphodon, IO; 73,140: 
Cosm , 80. 
Cotyledons of mii ess, a 
| Cret ceous pe JI UE 
ร 5 2 
Cro codiles, fossil; IIQ. 
Crust 
us 
u 
pr 3 
Cysticercus, 36. 
en. 
win, Charles, merits of his work, 
I 
the Newton of Natural History, 
Deer, 139. 
De Maillet, I4. 
Devonian for 
D'Halloy, D' Onli i 
Diapetala, ro 
d 36 
Dichodor hes 
r. yo: 
Dicot idonee plants, ror. 
Did e la, 7 
Dimorphodon, 119 
s, 66 
structure of, E 
Dipnoi, 
Diprotodon, 72,73: 
Dog, 
ide charactet of the, 168. 
1 
4 
| 
i 
av es , 
aie 
jeve 
Ear, N 
Es aa ual 
Echidna» 
Eye, deve 
Fauna of 
