The fairy-land of science1890 - 244 pages |
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Results 1-5 of 97
Page 3
... underclay . Gorceixite- goyazite ( Ba- and Sr - Al phosphate ) spherules occur under the smectite - kaolinite underclay . Recently , Izett ( 1991a ) has shown evidence of teardrop and dumbbell morphology and surface sculptures on ...
... underclay . Gorceixite- goyazite ( Ba- and Sr - Al phosphate ) spherules occur under the smectite - kaolinite underclay . Recently , Izett ( 1991a ) has shown evidence of teardrop and dumbbell morphology and surface sculptures on ...
Page 4
... underclay , shale , sandstone coal , underclay limestone redbed shale , sandstone limestone , shale coal , underclay , shale ( UNNAMED ) Upper Freeport Bolivar Shawnee Bolivar Clarion Winters ZALESKI Ogan PUTNAM HILL Brookville Homewood ...
... underclay , shale , sandstone coal , underclay limestone redbed shale , sandstone limestone , shale coal , underclay , shale ( UNNAMED ) Upper Freeport Bolivar Shawnee Bolivar Clarion Winters ZALESKI Ogan PUTNAM HILL Brookville Homewood ...
Page 5
... Underclay Attrition grinding of the minus 150 - mesh underc lay was considered advan- tageous because an increase in surface area should enhance plasticity and green strength . In addition , the finer sized clay should yield a color ...
... Underclay Attrition grinding of the minus 150 - mesh underc lay was considered advan- tageous because an increase in surface area should enhance plasticity and green strength . In addition , the finer sized clay should yield a color ...
Page 4
... underclay , shale , sandstone coal , underclay shale coal ( No. 7 ) , underclay , shale , limestone , sandstone coal , underclay limestone shale , sandstone coal ( No. 5A ) underclay shale , sandstone shale , limestone ironstone shale ...
... underclay , shale , sandstone coal , underclay shale coal ( No. 7 ) , underclay , shale , limestone , sandstone coal , underclay limestone shale , sandstone coal ( No. 5A ) underclay shale , sandstone shale , limestone ironstone shale ...
Page 16
... underclay of the No. 2 Coal . A small number of grains display elbow twinning . The rutile in the underclay of the No. 6 Coal usually appears elongate and shows all degrees of abrasion . Rutile elbow twins are also found in this ...
... underclay of the No. 2 Coal . A small number of grains display elbow twinning . The rutile in the underclay of the No. 6 Coal usually appears elongate and shows all degrees of abrasion . Rutile elbow twins are also found in this ...
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air-atoms animals anthers atoms beautiful become bees blow bottom called carbon carbonic acid carried cells cliff Cloth clouds coal cold colours comes coral crystals curious drop dust earth ERNST HAECKEL fairy fall flower glacier glass goes green grow hear heat heat-waves hive hole honey imagine inch insects invisible vapour invisible waves John Herschel knob land leaves lecture Lepidodendrons light living look melt mercury miles mouth move nature nitrogen ovule oxygen particles pass phosphorus picture piece plantlet plants pollen pollen-dust pollinia primrose protoplasm rain rain-drops rise river rock round seeds side Sigillaria snow sound sound-waves space stamens stem sticky stigma stones substance sun-waves sunbeams surface T. H. HUXLEY tell things tiny trees tube underclay valleys wall waves weight wind wonderful yellow yourselves