Barlow, his explorations 296 Bavaria, Eozoon of 71 Beecher on limbs of Trilobites 25 Bicknell on Eozoon 141 Billings on Eozoon 137 ---- on Receptaculites 315 ---- on Archæocyathus 316 ---- on Signal Hill fossils 54 Bonney on Côte St. Pierre 142 Burbank on Chelmsford Eozoon 141 Calcarina 186 Calumet, Grand, Eozoon of 130 Canals of Eozoon 133 Cambrian, life of Early 17 ---- geography of the 18 Carbon in Laurentian limestone 93 Carpenter, Dr., on Eozoon 137, 303, 324 Cayeux on Huronian fossils 68 Chambers, Mr. E. T. 313 Chrysotile, veins of 161, 239 Cœnostroma 174 Colorado cañon 56 Controversies respecting Eozoon 324 Corals, history of 32 Côte St. Pierre 88, 91 Cryptozoon 36, 56, 310 Dallinger, note on Eozoon 325 Dawson, Dr. G. M. 66, 295 Ells, Dr. 217, 296 Eozoon, its discovery 73, 125 ---- its general form 149 ---- its mode of occurrence 90 ---- its state of preservation 111 ---- its laminæ and chambers 152, 157 ---- its canals and tubuli 133, 138, 158, 160 ---- its funnels 152 ---- its minute granular structure 133 ---- its characters and affinities 307 ---- objections to its animal nature 221 ---- acervuline specimens 203 ---- in various places 141, 233 ---- Bavarian species 71, 213 ---- Tudor specimens 68 ---- fragments of, in limestones 183 Eozoon, restoration of 327 Eozoic time as a geological age 76 Etcheminian system 48 ---- fossils of 54 Evolution, pre-geological 320