Sentence examples for by thick sequences of from inspiring English sources

The basin is characterized by thick sequences of sediments that underlie an area of about 285,000 square kilometres (110,000 square miles), and it is geologically closely related to the Alberta Basin in Canada.

The Quantocks and the Brendon Hills at the eastern end of Exmoor are formed by thick sequences of slates and sandstones of Devonian age that were deposited by large deltas that built out into a shallow sea.

The Animikie Series begins with a basal conglomerate, which is succeeded by very thick sequences of sandstones, shales, and limestones.

Marine deposition occurred 1200 to 800 Ma ,creating thick sequences of conglomerate, mudstone, and carbonate rock topped by stromatolites, and possibly glacial deposits from the hypothesized Snowball Earth event.

Very thick sequences of Devonian volcanics are known, for example, in the Sierra Nevada of California.

Wilson was impressed with the similarity of thick sequences of Cambrian-Ordovician marine sediments to those of modern continental shelves.

As the continents rifted and ruptured, thick sequences of marine sediments accumulated in large linear troughs along their margins.

The deep basins with thick sequences of sedimentary rocks, however, have the potential for deep gas production.

"The question is: how do you generate thick sequences of this stuff?

The geology in the area consists of thick sequences of sandstone and shale beds of the Crocker Formation.

Thick sequences of claystone represent flood-basin deposits on the coastal delta plain.