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Boeken Boek 1 - 6 van 6 over Dolcoath in 1821 — 2 and 1827, it appears that the temperature was increased only....
" Dolcoath in 1821 — 2 and 1827, it appears that the temperature was increased only 4 in one level with an increased depth of 42 fathoms, giving a ratio between the stations of 1 increase in 10-5 fathoms ; and in another level the temperature was... "
Transactions of the Royal Geological Society of Cornwall - Pagina 763
1871
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Report of the Annual Meeting, Volume 27

British Association for the Advancement of Science. Meeting - 1858
...50, the mean temperature of the climate. On comparing the results obtained in Dolcoath in 1821-1822 and 1827 it appears that the temperature was increased only 4 in one level with an increased depth of 252- feet, giving a ratio between the stations of 1 increase in 63 feet ; and in another level the...
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Report

British Association for the Advancement of Science - 1858
...Granite. Granite. Granite. Granite. On comparing the results obtained in Dolcoath in 1821-1822 and 1827 f it appears that the temperature was increased only 4 in one level with an increased depth of '52 feet, giving a ratio between the stations of 1 increase in 63 feet; and in another level the...
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Report of the Annual Meeting, Volume 27

British Association for the Advancement of Science - 1858
...temperature of the climate. H 'J On comparing the results obtained in Dolcoath in 1821*-1822 and J827, it appears that the temperature was increased only 4 in one level with an increased depth of 252 feet, giving a ratio between the stations of 1 increase in 63 feet ; and in another level the...
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Observations on Metalliferous Deposits, and on Subterranean Temperature ...

William Jory Henwood - 1871
...the bottom, 311 fms. deep, the air and the water issuing from the rock were both at .... 80. SMYTH (Annual Address), Quarterly Journal of the Geol. Society,...another level the temperature was actually 2 to 2*5 less than in 1822, although 42 fathoms deeper than the mine was then." Fox, Report of the British...
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Henwood's Observations on Metalliferous Deposits, Deel 2

William Jory Henwood - 1871
...Society, xxiv. p. Ixzxv. (Abridged.) " On comparing the results obtained in Dolcoath in 1821 — 2 and 1827, it appears that the temperature was increased...another level the temperature was actually 2 to 2*5 lees than in 1822, although 42 fathoms deeper than the mine was then." Fox, Report of the British...
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Transactions of the Royal Geological Society of Cornwall, Volume 8,Deel 2

1871
...Society, XXIT. p. Ixxxv. (Abridged.) " On comparing the results obtained in Dolcoath in 1821 — 2 and 1827, it appears that the temperature was increased...another level the temperature was actually 2 to 2'5 less than in 1822, although 42 fathoms deeper than the mine was then." Fox, Report of the British...
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