Communication from the Governor: Transmitting Several Reports Relative to the Geological Survey of the State [1836-1840, Volume 4
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abundant appears associated August banks beds calcareous carbonate character clay coal colour common considerable contains continued course creek crystals deposits direction distance district east elevation examination exist extent fact falls Family feet fields fossils furnish geological Gray green grit grounds hill important inches interesting iron July July-August June known lake land layers less lime limestone localities Long lower magnetic marl masses materials matter meadows Michx miles mineral mountain Muhl nearly New-York northern noticed numerous observed obtained occurs ORDER oxide places portion present probably produced quantity quarries river road rock Rocky sand sandstone Sandy seen shale sides similar slate soil sometimes species specimens springs stone strata streams surface Swamps thick thin Torr TRIBE upper valley variety various vein western whole Willd woods