Поиск Картинки Карты Play YouTube Новости Почта Диск Ещё »
Войти
Книги Книги
" The conclusions he had thus been able to arrive at are the following : — (1) That the surface of the chalk in the Valley of the Somme had assumed its present form prior to the deposition of any of the gravel or loess... "
The Intellectual Observer - Стр. 394
1868
Полный просмотр - Подробнее о книге

Geological Magazine, Том 2;Том 9;Том 19

Henry Woodward - 1882 - Страниц: 640
...knoll of chalk." Two of the conclusions which he urges, and which I think are irrefragable, are — " 1 . That the surface of the chalk in the valley of...of any of the gravel or Loess now to be seen there, and in this respect corresponds with all other valleys in which Quaternary deposits of this character...
Полный просмотр - Подробнее о книге

Geological Magazine, Том 4

Henry Woodward - 1867 - Страниц: 672
...levels were laid down from an exhaustive survey by M. Guillom, Chief Engineer of the Northern Eailway of France. The conclusions he had thus been able to...to be seen there ; (2) that the whole of the Amiens valley gravel is of one formation, of similar mineral character, contains nearly similar organic remains,...
Полный просмотр - Подробнее о книге

The Popular Science Review: A Quarterly Miscellany of Entertaining ..., Том 7

James Samuelson, Henry Lawson, William Sweetland Dallas - 1868 - Страниц: 512
...November 7, by Mr. A. Tyler, the following conclusions were based upon the evidence adduced by the author: (1) That the surface of the chalk in the valley of...to be seen there ; (2) that the whole of the Amiens valley gravel is of one formation, of m'milar mineral character, contains nearly similar organic remains,...
Полный просмотр - Подробнее о книге

The Quarterly Journal of the Geological Society of London, Том 24

Geological Society of London - 1868 - Страниц: 776
...are extremely dissimilar to those of Mr. Prestwich and Sir C. Lyell, and are as follows : — First, that the surface of the chalk in the valley of the...present form prior to the deposition of any of the * Quart. Journ. Gcol. Soc. vol. xiii. p. 463. gravel or loess now to be seen there, and in this respect...
Полный просмотр - Подробнее о книге

Quarterly Journal of Science: 1868, Том 5

1868 - Страниц: 676
...attention has been drawn. Mr. Tylor's principal conclusions are, (1) that the surface of the chalk had assumed its present form prior to the deposition of any of the gravel or loess now seen resting upon it ; and (2) that the Quaternary deposits indicate a Pluvial period, just as the...
Полный просмотр - Подробнее о книге

Monthly Journal of Science, and Annals of Biology, Astronomy, Geology ..., Том 5

James Samuelson, William Crookes - 1868 - Страниц: 664
...attention has been drawn. Mr. Tylor's principal conclusions are, (1) that the surface of the chalk had assumed its present form prior to the deposition of any of the gravel or loess now seen resting upon it ; and (2) that the Quaternary deposits indicate a Pluvial period, just as the...
Полный просмотр - Подробнее о книге

Geological Magazine, Том 5

Henry Woodward - 1868 - Страниц: 666
...creates a bran new period of his own — a pluvial period. With this implement (notwithstanding that " the valley of the Somme had assumed its present form prior to tlie deposition of any of the gravel or ' loess' now to be seen there"), he floods the valley " eighty...
Полный просмотр - Подробнее о книге

The American Journal of Science and Arts

1868 - Страниц: 472
...described in this paper plainly tell us is, that the chalk valley of the Somme was excavated exactly to its present form prior to the deposition of any of the gravel now lying in it. Perhaps many layers of gravel may have been deposited and removed again in this ancient...
Полный просмотр - Подробнее о книге

Annual of Scientific Discovery: Or, Year-book of Facts in Science and Art

1869 - Страниц: 400
...for this purpose, and draws these two principal conclusions : 1. That the surface of the chalk has assumed its present form prior to the deposition of any of the gravel or loess now found resting upon it. 2. That the quaternary deposits indicate a pluvial period, just as the northern...
Полный просмотр - Подробнее о книге

The Annual of Scientific Discovery, Or, Year-book of Facts in ..., Том 19

1869 - Страниц: 400
...gravel for this purpose, and draws these two principal conclusions: 1. That the surface of the chalk has assumed its present form prior to the deposition of any of the gravel or loess now found resting upon it. 2. That the quaternary deposits indicate a pluvial period, just as the northern...
Полный просмотр - Подробнее о книге




  1. Моя библиотека
  2. Справка
  3. Расширенный поиск книг
  4. Скачать EPUB
  5. Скачать PDF