The American Journal of Science and Arts, Volumes 93-94S. Converse, 1867 - Science |
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Page 11
... period which bears his name . Zach's Correspondence and Lindenau's Zeitschrift , about this period , contain many evidences of his talents and his industry . During his directorship of the Observatory at Seeberg he was elected an ...
... period which bears his name . Zach's Correspondence and Lindenau's Zeitschrift , about this period , contain many evidences of his talents and his industry . During his directorship of the Observatory at Seeberg he was elected an ...
Page 21
... period . I could not find a trace of a stone im- plement in the vicinity , nor could I hear that any had ever been found ; and indeed nothing could be seen that would lead one to suppose that the place had been visited for a longer pe ...
... period . I could not find a trace of a stone im- plement in the vicinity , nor could I hear that any had ever been found ; and indeed nothing could be seen that would lead one to suppose that the place had been visited for a longer pe ...
Page 41
... period , which might thus correspond to the Atlan tic Miocene . Upon the subsequent irruption of the Gulf stream through the Antilles chain , the formation of normal marine de- posits along the margin of the Gulf would be resumed ...
... period , which might thus correspond to the Atlan tic Miocene . Upon the subsequent irruption of the Gulf stream through the Antilles chain , the formation of normal marine de- posits along the margin of the Gulf would be resumed ...
Page 43
... period of the Terrace epoch . ART . VII . - Experiments on the Electro - motive Force and the Re- sistance of a Galvanic Circuit ; by HERMANN HAUG . [ Concluded from vol . xlii , p . 889. ] NATURALLY I first inquired whether or not the ...
... period of the Terrace epoch . ART . VII . - Experiments on the Electro - motive Force and the Re- sistance of a Galvanic Circuit ; by HERMANN HAUG . [ Concluded from vol . xlii , p . 889. ] NATURALLY I first inquired whether or not the ...
Page 74
... period of the recent survey , however , the weather was exceed- ingly calm in the Gulf , and as far as learned , generally quiet at sea , yet the velocities of the stream altered in a marked manner , and so much so that the changes ...
... period of the recent survey , however , the weather was exceed- ingly calm in the Gulf , and as far as learned , generally quiet at sea , yet the velocities of the stream altered in a marked manner , and so much so that the changes ...
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alcohol ammonia analysis angles appear atoms axis beds boiling point carbon Carboniferous cavern cent characters chemical chlorid Coal-measures color comet compound containing copper Cretaceous crystals decomposed density deposits described determined diameter distillation earth Eocene ether ethyl examined fact feet formation formula fossils fractionated distillations Geinitz genera genus Geological give heat hydrochloric acid inches infusoria iron JOUR kaolin kaolinite latitude latter less light limestone liquid longitude mass mean meteoroids meteors method mica miles mineral Miocene nacrite nearly observed obtained orbit oxyd oxygen Paleontology Permian photosphere plane plates portion present probably Prof quantity ratio referred regard remarkable river rocks salt sandstone SCI.-SECOND SERIES seen shell silicic acid silicic ether silicium Silurian solar solution species specimens spot strata Substance sulphate sulphuric acid surface temperature thickness tion tube upper vapor weight XLIII