Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Volume 18American Philosophical Society, 1880 |
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Página 89
... benches , etc. , will serve for this purpose ) , and a proper force is to be placed at each opening to repel any at- tack that may be made . It will , however , in most cases be unnecessary to make such dispositions as these , as in ...
... benches , etc. , will serve for this purpose ) , and a proper force is to be placed at each opening to repel any at- tack that may be made . It will , however , in most cases be unnecessary to make such dispositions as these , as in ...
Página 187
... bench is semi - bituminous coal , and the lower bench an anthra- cite , or more nearly semi - anthracite ; with only a six inch black slate part- ing between these two benches ; the semi - bituminous coal bench not coking , and holding ...
... bench is semi - bituminous coal , and the lower bench an anthra- cite , or more nearly semi - anthracite ; with only a six inch black slate part- ing between these two benches ; the semi - bituminous coal bench not coking , and holding ...
Página 190
... bench of coal . " The coal has a dull dead lustre ; it is very soft and crumbling , and has a somewhat shaly appearance with laminated structure . The gases burn with a feebly luminous flame , but the coal does not coke . Water ...
... bench of coal . " The coal has a dull dead lustre ; it is very soft and crumbling , and has a somewhat shaly appearance with laminated structure . The gases burn with a feebly luminous flame , but the coal does not coke . Water ...
Página 289
... Benches along Cheat River and vicinity - Along the Monongahela River - George's Creek - Redstone Creek - Along the National Road - Chest- nut Ridge - Youghiogheny River — Westmoreland County , west from Chest- nut Ridge - Ligonier ...
... Benches along Cheat River and vicinity - Along the Monongahela River - George's Creek - Redstone Creek - Along the National Road - Chest- nut Ridge - Youghiogheny River — Westmoreland County , west from Chest- nut Ridge - Ligonier ...
Página 290
... benches was seen : Tenth Bench .. .525 ft . above river , 1295 ft . above tide . Ninth 465 " " " " 1235 66 Eighth .425 46 1195 66 Seventh 66 360 66 1130 Sixth 330 46 1100 66 Fifth 280 1050 66 Fourth .210 66 980 66 66 Third .180 ...
... benches was seen : Tenth Bench .. .525 ft . above river , 1295 ft . above tide . Ninth 465 " " " " 1235 66 Eighth .425 46 1195 66 Seventh 66 360 66 1130 Sixth 330 46 1100 66 Fifth 280 1050 66 Fourth .210 66 980 66 66 Third .180 ...
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Outras edições - Ver tudo
Proceedings of the American Philosophical Society Held at ..., Volumes 28-29 American Philosophical Society Visualização integral - 1890 |
Proceedings of the American Philosophical Society Held at ..., Volume 1 American Philosophical Society Visualização integral - 1838 |
Proceedings of the American Philosophical Society Held at ..., Volumes 7-8 American Philosophical Society Visualização integral - 1861 |
Palavras e frases frequentes
Academy acid Amazonas AMER American Philosophical Society angles appears base beds bench canine Carboniferous character cingulum coal coinage coins color column Cope Cordaites creek crown deposit Devonian diameter Died March Elected April Elected January elevation Elytra Ereré exhibited external feet fossils Fraley Frazer genus Geological gray sand Gray slate Henry inch incisor inferior John Labradorite length letter light limestone margin mass medal median metamorphic meteor miles molar motion mountains Natural observed obverse orbit Pennsylvania Philadelphia PHILOS portion posterior postglenoid postparietal premolar present PROC Prof Pygidium Pyroxene received region ridge river rocks sandstone schists sectorial shale side Silurian Slate and shells solar species specimens superior molar surface thorax tibiæ Timucua tion tooth transverse troops truth tubercle U. S. Naval Observatory valley velocity WATERLOO XVIII
Passagens conhecidas
Página 123 - For the law having a shadow of good things to come, and not the very image of the things, can never with those sacrifices, which they offered year by year continually, make the comers thereunto perfect.
Página 145 - It is inconceivable that inanimate brute matter should without the mediation of something else, which is not material, operate upon and affect other matter without mutual contact, as it must be if gravitation, in the sense of Epicurus, be essential and inherent in it.
Página 444 - The eye of man hath not heard, the ear of man hath not seen; man's hand is not able to taste, his tongue to conceive, nor his heart to report, what my dream was.
Página 319 - And God made the beast of the earth after his kind, and cattle after their kind, and every thing that creepeth upon the earth after his kind: and God saw that it was good.
Página 190 - The sun is in the zenith. Legend — Let us look to the Most High, who blessed our fathers with peace.
Página 145 - This most beautiful system of the sun, planets, and comets, could only proceed from the counsel and dominion of an intelligent and powerful Being.
Página 112 - Walton quarry and rock-cut of the Northern Central Railroad, on the west bank of the Susquehanna river opposite Harrisburg ; where a consecutive series of the beds, all conformable, and all dipping regularly about 30° to the southward, afforded a good opportunity for collecting two sets of specimens for analysis, one at the bottom and the other at the top of the cut.
Página 316 - Behold, the man has become like one of Us, to know good and evil. And now, lest he put out his hand and take also of the tree of life, and eat, and live forever...
Página 144 - He that planted the ear, shall he not hear? he that formed the eye, shall he not see?
Página 169 - Palteozoic deposits of the Amazonas, those of the Carboniferous occupy the most extensive area and, at the same time, present the greatest difficulties to study. Composed for the most part of soft beds, they suffered extensive denudation, during the interval between the close of the Carboniferous and the beginning of the Tertiary, during which time they were, for the most part, exposed above the level of the sea ; by the deposit of the...