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The Silurian system was first identified by the Scottish geologist Roderick Murchison, who was examining fossil-bearing sedimentary rock strata in south Wales in the early 1830s. He named the sequences for a Celtic tribe of Wales, the Silures , inspired by his friend Adam Sedgwick , who had named the period of his study the Cambrian , from a ...
This timeline of Silurian research is a chronological listing of events in the history of geology and paleontology focused on the study of Earth during the span of time lasting from 443.4–419.2 million years ago; the Silurian, and the legacies of this period in the rock and fossil records.
The Silurian hypothesis is a thought experiment, [1] which assesses modern science's ability to detect evidence of a prior advanced civilization, perhaps several million years ago. The most probable clues for such a civilization could be carbon , radioactive elements or temperature variation.
Acadian phase – North American orogeny – In the eastern U.S., during the Silurian and Devonian Periods Appalachian orogeny – Mountain-forming event that formed the Appalachian and Allegheny Mountains – Usually seen as the same as the Variscan orogeny in Europe
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This category contains events which happened in the Silurian, ... Silurian North America (5 C, 1 P) ... Timeline of Silurian research; V.
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Silurian United States: geologic formations of the Silurian Period, in Paleozoic Era United States, North America. See also the preceding Category:Ordovician United States and the succeeding Category:Devonian United States