| Henry Woodward - 1894 - 634 pagine
...This decomposition continued while several inches of new sediment were laid down, the result being that arborescent markings were produced along the lines taken by the escaping bubbles, and that the upward pressure of these gases, after their escape had been prevented by increasing coherence... | |
| Liverpool Geological Association - 1894 - 72 pagine
...characteristics were due to interbedded layers of vegetable matter, which continued to decompose and evolve gases after its deposition ; and that where a layer of extra...produced along the lines taken by the escaping bubbles." A careful examination of all the characteristics of the stone, and some experiments aiming at its artificial... | |
| 1894 - 528 pagine
...of vegetable matter, which continued to decompose and evolve carbonic acid gas and marsh gas after deposition ; and that where a layer of extra thickness...produced along the lines taken by the escaping bubbles. Mr. Thompson, in this interesting paper, gives his reasons for these conclusions, and records his experiments... | |
| Henry Woodward - 1894 - 636 pagine
...This decomposition continued while several inches of new sediment were laid down, the result being that arborescent markings were produced along the lines taken by the escaping bubbles, and that the upward pressure of these gases, after their escape had been prevented by increasing coherence... | |
| 1894 - 698 pagine
...This decomposition continued while several inches of new sediment were laid down, the result being that arborescent markings were produced along the lines taken by the escaping bubbles, and that the upward pressure of these gases, after their escape had been prevented by increasing coherence... | |
| |