Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 10 – 11American Philosophical Society, 1967 |
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... whole forma- tion charged with pure oil , that would give an absolute layer of oil one inch thick underspreading the whole country as far as the sandrock extends , or about 4000 millions of square inches under every square mile , or ...
... whole forma- tion charged with pure oil , that would give an absolute layer of oil one inch thick underspreading the whole country as far as the sandrock extends , or about 4000 millions of square inches under every square mile , or ...
Сторінка 426
... whole stream , more than half a mile in length , was very brilliant ; and the crater threw up , every few seconds , a perfect shower of stones hundreds of feet into the air , looking like so many meteorites or Roman candles . " The next ...
... whole stream , more than half a mile in length , was very brilliant ; and the crater threw up , every few seconds , a perfect shower of stones hundreds of feet into the air , looking like so many meteorites or Roman candles . " The next ...
Сторінка 515
... whole life . The books are without date , but there was a constant change going on in his hand writing , though the general character of it remained , which enables one to say with tolerable accuracy to what period any particular ex ...
... whole life . The books are without date , but there was a constant change going on in his hand writing , though the general character of it remained , which enables one to say with tolerable accuracy to what period any particular ex ...
Зміст
Three | 27 |
Pending nominations Nos 534 535 536 and 537 were | 28 |
Present ten members | 105 |
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American American Philosophical Society anticlinal appear appointed April arkite axis Bache barometric beds bitumen black slate blue Boston Carboniferous Chair character clay Coal Measures Committee Cresson Cretaceous dated declination Devonian disc disturbances Donations east elected feet thick fissure formation Fraley Franklin Institute Geological gravity gray hard Hayden Hills Historical Society horizon inches iron January Judge Kentucky lamellæ Lesley letter Library were announced Library were received lignite limestone London magnetic March Meeting meteors miles Missouri Missouri River motion mountains nearly neutral point observations Paint Creek Pending nominations Pennsylvania petroleum Philadelphia Philosophical Society plants plate polarity present President Prof referred remarkable River rock sand sandrock Sandstone septum Shale Soapstone Society was adjourned solar species specimens Spirifera stone stream surface temperature tion Trego upper valley variation Venango County wood