«BERGMEHL» এর সঙ্গে সম্পর্কিত ইংরেজী বই
নিম্নলিখিত গ্রন্থপঞ্জী নির্বাচনে
bergmehl শব্দটির ব্যবহার খুঁজুন। ইংরেজী সাহিত্যে
bergmehl শব্দের ব্যবহারের প্রসঙ্গ সম্পর্কিত বই এবং তার থেকে সংক্ষিপ্তসার।
1
Geology and Mineralogy: Considered with Reference to Natural ...
entirely compose the Kieselguhr of the Isle of France, and a similar substance
called Bergmehl, from San Fiore, in Tuscany. Nine existing species have been
recognised in the Kieselguhr of Franzenbad ; in that of the Isle of France five
species ...
2
The Edinburgh new philosophical journal
In Ehrenberg's late great work, Mik- rogeologie, will be found very fine figures of
the Diatoms occurring in the different forms of Bergmehl, Tripoli or polishing slate,
Kieselguhr, pumice, and other volcanic rocks, mountain limestone, amber, &c, ...
3
The Transactions of the Microscopical Society of London
I have seen E. heptodon. E. serra seems to be confined to Scandinavian deposits
. Although differing from the Mull deposit in regard to the forms I have named, and
also some others, this Bergmehl agrees with it in many points, as in the ...
4
Grevillea: a monthly record of cryptogamic botany and its ...
Fossil in Essebaren Erde (Bergmehl) from Java. (= Stauroneis scaphulwformis,
Greville, Mic. Jour. vol. xiv. pl. 9, f. 32, difl'ers from S. legumen var. of Lewis, in the
ends of the stauros being dilated. F. K.) P. javanicum, Gran—Large; valves ...
5
Quarterly Journal of Microscopical Science
I have seen E. heptodon. E. serra seems to be confined to Scandinavian deposits
. Although differing from the Mull deposit in regard to the forms I have named, and
also some others, this Bergmehl agrees with it in many points, as in the ...
6
The American Journal of Science and Arts
He submitted to the inspection of the members a bottle of the material collected in
quantity in the vicinity of lake Lett- naggsjon, in Sweden, which the inhabitants
call Bergmehl, or mountain meal. This earth, which resembles fine flour, has long
...
7
The American Journal of Science
It was supposed that most of the species in the much more recent Bergmehl were
no longer to be found living; but most of them have been since found. I myself
have lately found two species of the Lapland Bergmehl to be still in existence, ...
8
The Transactions of the Microscopical Society of London
Although differing from the Mull deposit in regard to the forms I have named, and
also some others, this Bergmehl agrees with it in many points, as in the
abundance of Navz'cula Zizgmbojdes and N. serians, that of many Pinnularz'w, ...
Royal Microscopical Society (Great Britain),
1854
9
The London and Edinburgh Philosophical Magazine and Journal ...
Retzius of Stockholm,that the mineral substance commonly called Bergmehl,
mountain-meal, described and analysed by Berzelius, and in which he found
silex, animal substance, and crenic acid, is sometimes eaten in Lapland in times
of ...
David Brewster, Richard Phillips, Richard Taylor,
1837
10
American Journal of Science
Four others are known in Europe as fossils, of which three have been observed
only in the " Mountain-meal'''' (Bergmehl) of Sweden and Finland. Needle-shaped
Spongise have also been found in a fossil state in Sicily. The Amphidiscus ...