Annual Report of the Secretary of the Maine Board of Agriculture |
From inside the book
Արդյունքներ 43–ի 1-ից 5-ը:
Էջ 151
... pebbles may disappear or be so distorted as not to be recognizable ; shales become slates ; fossils are obscured ; and often a superinduced structure becomes far more prominent than the original planes of stratification . This ...
... pebbles may disappear or be so distorted as not to be recognizable ; shales become slates ; fossils are obscured ; and often a superinduced structure becomes far more prominent than the original planes of stratification . This ...
Էջ 160
... pebbles , cemented by a fine siliceous paste , crossed by joints , one set running north 75 degrees west , and the other north 10 degrees east . The pebbles seem to have been derived from a quartz rock , probably from the quartz of mica ...
... pebbles , cemented by a fine siliceous paste , crossed by joints , one set running north 75 degrees west , and the other north 10 degrees east . The pebbles seem to have been derived from a quartz rock , probably from the quartz of mica ...
Էջ 178
... PEBBLES . We take two positions which we think can be maintained . First , the pebbles of this and similar conglomerates have been elongated , flattened and curved since their consolidation into rock . Second , the elongated pebbles ...
... PEBBLES . We take two positions which we think can be maintained . First , the pebbles of this and similar conglomerates have been elongated , flattened and curved since their consolidation into rock . Second , the elongated pebbles ...
Էջ 179
... pebbles are mostly smooth and rounded , very rarely elongated or flattened except where the pebbles are fragments of slaty rocks , rarely bent unless a fragment of a curved stratum , and never with long pebbles arranged parallel to one ...
... pebbles are mostly smooth and rounded , very rarely elongated or flattened except where the pebbles are fragments of slaty rocks , rarely bent unless a fragment of a curved stratum , and never with long pebbles arranged parallel to one ...
Էջ 180
... pebbles together . Indeed the force of the hand is often sufficient to remove one pebble from the mass . The mass is strikingly like a hill of clean coarse drift . Now if the explorer travels a couple of miles south - easterly to what ...
... pebbles together . Indeed the force of the hand is often sufficient to remove one pebble from the mass . The mass is strikingly like a hill of clean coarse drift . Now if the explorer travels a couple of miles south - easterly to what ...
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