id author title date pages extension mime words sentences flesch summary cache txt 2922 Huxley, Thomas Henry The Past Condition of Organic Nature Lecture II. (of VI.), "Lectures to Working Men", at the Museum of Practical Geology, 1863, on Darwin's Work: "Origin of Species" .txt text/plain 6766 209 60 multiplicity of the forms of animal life, great as that may be, may be deposits itself above it, and forms another layer, and in that way you gradually have layers of mud constantly forming and hardening one above that the different beds shall be older at any particular point or spot question--is this, the sea-bottom on which the deposit takes place is many times, it follows that the thickness of the deposits formed at any mud, and beds, or strata, are being as constantly formed, one above the of limestones in which such fossil remains of existing animals are other animals existing in the sea, the shells of which form exceedingly case, but even when animal remains have been safely imbedded, certain of these orders of animals have lived at a former period of the world's different beds through which I passed the remains of animals which I ./cache/2922.txt ./txt/2922.txt