INDEX. 



ANIMAL fibrine, 6 



Azote, (J 



Air cells, 12 



Atmosphere, 14 



Anther, 17 



Albumen, 17 



Annulosa, 19 



Algae, 20, 38 



Animalcule, 24 



Allman, Professor, 27, 33 



Acineta, stage of, Vorticellinae, 32 



Acineta, germs of, 33 



Amoeba, 34 



Agassiz, Professor, 34, 127 



Arcella, 38, 39 



Azoic, 50 



Acanthostaurus hastatus, 62 



Acanthostaurus purpurascens, 62 



Actinozoa, 70, 105 



Antennularia antennina, Fig. of, 82 



Anemone, sea, 109 



Alcyonaria, 112 



Astraea, 122 



BALFOUR, Professor, 13 



Balsam, 13 



Bary, M., 24 



Balbiani, 29 



Bennett, Professor, 31 



Bowerbank, Mr., 33 



Beale, Mr., 33 



Bulimina pupoides, Fig. of, 42 



Bennett, Mr., 87 



Brainstone Coral, 122 



COTYLEDON, 4, 10 

 Caulicle, 5 

 Chlorine, 5 

 Carbon, 5 

 Caseine, 6 

 Cell, 8 

 Crystal, 11 



Chlorophylle, 12 



Carbonic acid, 2, 14 



Carpenter, Dr., 15, 33, 34, 36, 41 



Corolla, 17 



Confervae, 20 



Cyst-membrane, 24 



Cystodia, 24 



Cilia, 26 



Cortical layer, 27 



Cuticula, 27 



Contractile chambers, 28 



Contractile tissue, 31 



Contractile filament, 31 



Contractile vesicle, 32 



Claparede and Lachmann, 36, 37 



Chitine, 38 



Cristellaria calcar, Fig. of, 42 



Cornu ammonis, 43 



Cambrian lower rocks, 48 



Carboniferous rocks, 49 



Coelenterata, 69 



Corynidae, 77 



Campanularia verticillata, Fig. of, 82 



Calycophoridae, 84 



Ccenosarc, 85 



Chrysaora hysoscella, 97 



Coral, 111 



Corallite corallum, 113-115 



Ccenenchyma, 113 



Corallium (genus), 119 



Caryophyllia, 121 



Coral islands, 122 



Ctenophora, 129 



DIASTASE, 6 



Diatomaceae, 20 



Dufour, Dr., 21 



Difflugia, 38 



D'Orbigny, 41 



Dentalina legumen, Fig. of, 42 



Discorbina globularis, Fig. of, 43 



Devonian rock, -49 



