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Hace 1 día · He read Charles Lyell's Principles of Geology and from the first stop ashore, at St. Jago, found Lyell's uniformitarianism a key to the geological history of landscapes. Darwin discovered fossils resembling huge armadillos , and noted the geographical distribution of modern species in hope of finding their "centre of creation". [21]
- Charles Darwin
- 1859
14 de jun. de 2024 · James Hutton y Charles Lyell Aportaron al campo de la geología con su teoría del uniformismo, que establece que los procesos geológicos que han dado forma a la Tierra en el pasado continúan actuando en el presente y el futuro.
Hace 6 días · Named in honour of his colleague, Charles Lyell, the species would later be recognized as the oldest known reptile and be made the provincial fossil of Nova Scotia. A fossil trackway Dawson discovered in 1866 was at one point believed to have been made by the largest known invertebrate Arthropleura , but Dawson eventually found the ...
Hace 4 días · From 1830 to 1833, geologist Charles Lyell published his multi-volume work Principles of Geology, which, building on Hutton's ideas, advocated a uniformitarian alternative to the catastrophic theory of geology.
13 de jun. de 2024 · “On the tendency of species to form varieties; and on the perpetuation of varieties and species by natural means of selection,” by Darwin and Wallace, communicated by Sir Charles Lyell, Journal of the Proceedings of the Linnaean Society, no numeration, August 1858 (papers read out on July 1, 1858).
18 de jun. de 2024 · This common fact gives rise to certain narrative sequences concerning shells and the geological domain, stories of the Earth which take us around strange shells which perforate the stone by Charles Lyell and Edgard Poe.
12 de jun. de 2024 · Darwin was also influenced by the British geologist Charles Lyell, who realized from his studies of geological formations that the relative ages of deposits could be estimated by means of the proportion of living and extinct mollusks.
