 Consequently, if the theory be true, it is indisputable that before the lowest Cambrian stratum was deposited, long periods elapsed, as long as, or probably far longer than, the whole interval from the Cambrian age to the present day; and that during...  The American Naturalist - Página 1811896Vista completa - Acerca de este libro
 | American Association for the Advancement of Science - 1894 - 516 páginas
...before the lowest Cambrian stratum was deposited, long periods elapsed, as long as, or probably fur longer than, the whole interval from the Cambrian age to the present day ; and that daring these vast periods the world swarmed with living creatures." When mentioning the... | |
 | Charles Darwin - 1861 - 470 páginas
...true, it is indisputable that before the lowest Silurian stratum was deposited, long periods elapsed, as long as, or probably far longer than, the whole interval from the Silurian age to the present day ; and that during these vast, yet quite unknown, periods of time, the... | |
 | robert scott burn - 1861 - 738 páginas
...true, it is indisputable that before the lowest silurian stratum was deposited long periods elapsed, as long as, or probably far longer than, the whole interval from the silurian age to the present day; and that, during these vast, yet quite unknown periods of time, the... | |
 | John Nash Griffin - 1862 - 354 páginas
..." *It is indisputable that, before the lowest Silurian stratum was deposited, long periods elapsed, as long as, or probably far longer, than the whole interval from the Silurian age to the present day, and that during these vast and quite unknown periods of time, the... | |
 | Charles Darwin - 1864 - 472 páginas
...true, it is indisputable that before the lowest Silurian stratum was deposited, long periods elapsed, as long AS, or probably far longer than, the whole interval from the Silurian age to the present day ; and that during these vast, yet quite unknown, periods of time, the... | |
 | Robert Mackenzie Beverley - 1867 - 406 páginas
...true, it is indisputable that before the lowest Silurian stratum was deposited, long periods elapsed, as long as, or probably far longer than, the whole interval from the Silurian age to the present day, and that during these vast, yet quite unknown periods of time, the... | |
 | Robert Mackenzie Beverley - 1867 - 424 páginas
...true, it is indisputable that before the lowest Silurian stratum was deposited, long periods elapsed, as long as, or probably far longer than, the whole interval from the Silurian age to the present day, and that during these vast, yet quite unknown periods of time, the... | |
 | 1896 - 1232 páginas
...these not in their simplest stage, but already divided into their principal orders: the Crelenterate class, for instance, yielding examples of Actinozoa...yet at the origin of life. We are miles away from it probably — miles of rock strata, that is. 'Between the simplest known microscopic creatures and the... | |
 | Hugh Miller, Louis Agassiz - 1872 - 436 páginas
...it is indisputable that, before the lowest Silurian stratum was deposited, long periods elapsed, — as long as, or probably far longer than, the whole interval from the Silurian age to the present day ; and that, during these vast yet quite unknown periods of time, the... | |
 | 1872 - 894 páginas
...that before the loictst Cambrian stratum was deposited long period;- elapsed, as long as or probably longer than the whole interval from the Cambrian age to the present day.1'* Now it is well known that, with the exception of the small Laurentian group, all below the... | |
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