INDEX TO SPECIES. 



Note. — Reference to page where species is described is given in heavy numbers. 



P.AGE. 



Acanthoclema scutulatum 166 



Acrogenia prolifera 1 75 



Actinopteria boydii 246 



Ac t inoptena decussata 35, 246 



Actinopteria muricata 72 



. Echminia marginata 308 



Aepheus avarus 3(52 



Atnboccelia nana fil, fi2, 217 



Ambocoelia prseumbona 16, 19, 21, 25, 218 



Ambocoelia spinosa fi2, 218 



Amboccelia umbonata 14, 27, 39, (Ui, 217.334 



Amboccelia umbonata, van nana (see A. nana) 



Amplexus hamiltoniae 124 



Amplexus intermittens 124 



Anabas scandens 32() 



Ancy rocrinus bulbosus 147 



Antedon loveni 340 



Antedon rosacea 345 



Ascophyllum nodosum 327 



Astroea bowerbanki 344 



Athyris spiriferoides xiii, xvi, xviii, 27, 36, 37, 38, 39, 41, 4G, 57, *i(), 79, 223 



Atrypa aspera 48, 227 



Atrypa reticularis 27, 30, 226 



Aulopora serpens 132 



Aulopora tuba;formis 132 



Autodetus lindstroemi 1 49 



Avicula fragilis 48 



Aviculopecten exacutus 241 



Aviculopecten insignis 242 



Aviculopecten princeps 246 



Bactrites aciculum S, 10, 295 



Bactri tes gracilior 295 



Bairdia leguminoides 310 



Balanus improvisus 360 



Bellerophon leda 63, 281 



Bellerophon pal ut us 280 



Bsyrichia hamiltomensis 306 



