. L'étude de la vie animale [microform]. Zoologie Zoologie ;. CHAP 205, xin l'histoire passée des animaux reptiles, sous ces grands amphibiens, précédée par les hôtes de véhicules blindés de transport de poissons, au-delà les premières traces d'backboneless où seuls les animaux sont trouvés. Pourtant, tout au long des chapitres de ce dossier, écrit pendant les différents fils sur la surface de la terre, les formes persistantes se reproduire à partir de l'âge d'aee bon nombre d'entre eux, tels que certains de la lampe-coquilles ou^ hvmg Brachio gousses, sur l'apparente de début jusqu'à maintenant. Mais d'autres races, comme les trilobites sont morts, laissant aucun wh.ch on peut considérer que dans un

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. The study of animal life [microform]. Zoology; Zoologie. 205 CHAP, xin The Past History of Animals reptiles, beneath these great amphibians, preceded by hosts of armoured fishes, beyond the first traces of which only backboneless animals are found. Yet throughout the chapters of this record, written during different sons on the earths surface, persistent forms recur from age to aee many of them, such as some of the lamp-shells or Brachio^ pods, hvmg on from near the apparent beginning even until now. But other races, like the Trilobites, have died out leaving none wh.ch we can regard as in any sense thei; direct descendants. Other sets of animals, like the Ganoid fishes, grow m strength, attain a golden age of prosperous success, and wane away. As the earth grew older nobler forms appeared, and this history from the tombs like that from the cradles of animals, shows throughout a gradual progress from simple to complex. 2. Imperfection of the Geological Record.âIf complete records of past ages were safely buried in great treasure- houses such as Frederic Harrison proposes to make for the enlightenment of posterity, then palceontology would be ea^y Then a genealogical tree connecting the Protist and Man would be possible, for we should have under our eyes what â s now but a dreamâa complete record of the past ⢠V u^T^ °^ ^^'^ "^^^^ ^' °^^^" compared to a library m wh, ch shelves have been destroyed and confused, in which most of the sets of volumes are incomplete, and most of the individual books much damaged. wlTen we consider the softness of many animals, the chances against their being entombed, and the history of the earth's crust our wonder , s that the record is so complete as it is that' rem the strange graveyards of the buried past" we can learn so much about the life that once was We must not suppose the record to be as imperfect as su2rh ''^K °' "⢠"^^"^ "^'""y ^^^'^"^ °^ the earth's surf

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