Annual Report of the Secretary of the Maine Board of Agriculture |
From inside the book
Արդյունքներ 100–ի 1-ից 5-ը:
Էջ 27
... Rocks are again divided , according to age , into primary , transition and secondary . By the action of air , water , varying temperatures snd chemical laws , rocks have been decomposed , soils have been produced , and rendered fertile ...
... Rocks are again divided , according to age , into primary , transition and secondary . By the action of air , water , varying temperatures snd chemical laws , rocks have been decomposed , soils have been produced , and rendered fertile ...
Էջ 29
... rocks contain metalliferous veins and beds , others com- bustibles . Hence he prosecutes his researches accordingly . He seeks coal in the newer stratified rocks , iron ores in other spe- cies of rocks , bog iron ore in alluvial ...
... rocks contain metalliferous veins and beds , others com- bustibles . Hence he prosecutes his researches accordingly . He seeks coal in the newer stratified rocks , iron ores in other spe- cies of rocks , bog iron ore in alluvial ...
Էջ 101
... rock strata found throughout the State , and which are peculiarly well marked and distinct on the seaboard , making a ... rocks , have , in many instances taken place ; forming thereby , coves and channels between the main land , and the ...
... rock strata found throughout the State , and which are peculiarly well marked and distinct on the seaboard , making a ... rocks , have , in many instances taken place ; forming thereby , coves and channels between the main land , and the ...
Էջ 147
... rocks which have been formed by the deposition of the worn fragments of the original surface are said to be stratified , because they are arranged in layers , like a pile of boards . They have all been formed under water ; either fresh ...
... rocks which have been formed by the deposition of the worn fragments of the original surface are said to be stratified , because they are arranged in layers , like a pile of boards . They have all been formed under water ; either fresh ...
Էջ 148
... Rocks . A An easy and natural division of the stratified rocks is into those which contain evidences of organic life and those without fossils or the fossiliferous and unfossiliferous or Azoic rocks . fossil may be defined as any relic ...
... Rocks . A An easy and natural division of the stratified rocks is into those which contain evidences of organic life and those without fossils or the fossiliferous and unfossiliferous or Azoic rocks . fossil may be defined as any relic ...
Այլ խմբագրություններ - View all
Annual Report of the Secretary of the Maine Board of Agriculture, Թողարկում 7 Maine. Board of Agriculture Ամբողջությամբ դիտվող - 1862 |
Annual Report of the Secretary of the Maine Board of Agriculture, Թողարկում 4 Maine. Board of Agriculture Ամբողջությամբ դիտվող - 1859 |
Annual Report of the Secretary of the Maine Board of Agriculture, Թողարկում 7 Maine. Board of Agriculture Ամբողջությամբ դիտվող - 1862 |
Common terms and phrases
abundant agricultural Alleguash appears Aroostook county Aroostook river azoic Bangor beds belt boulders calcareous carbonate of lime cent clay slate cleavage planes coast color composed conglomerate containing crops degrees east degrees north degrees north-west degrees south-east degrees west deposits Devonian dikes dikes of trap dip 75 degrees drift east branch exploration extends farm farmers feldspar fertility fish fossiliferous fossils geological gneiss grain Grand Falls granite hill inches iron Island jasper Katahdin Kennebec Kennebec river Lake land ledges limestone localities Lubec Machiasport Maine manure mass metamorphic mica mica schist miles mineral mountain north 70 degrees north-east occur Oriskany Oxford county pebbles Penobscot river Perry plants Pond portion pyrites quarries quartz quartz rock red sandstone running north salt sandstone schist seen shore side siliceous Silurian soil species specimens strata striæ strike north syenite talcose schist terraces thick Thomaston tion upper veins vicinity