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The Pleistocene spanned from 2.58 to 11,700 years ago and was marked by repeated glaciations and faunal interchanges. It also saw the origin and spread of archaic and modern humans, as well as the extinction of many large animals.
Plejstocen (stgr. πλεῖστος 'większość' + καινός 'nowy') w sensie geochronologicznym: starsza epoka czwartorzędu, trwająca ponad 2,5 miliona lat (od 2,58 mln do 11,7 tys. lat b2k). Plejstocen jest młodszy od pliocenu, a starszy od holocenu. Dzieli się na cztery wieki: gelas, kalabr (wczesny plejstocen), chiban (środkowy ...
Learn about the Pleistocene Epoch, the earlier and major part of the Quaternary Period, when glacial and interglacial cycles occurred. Find out how the epoch is defined, subdivided, and related to human evolution and fossil records.
28 lut 2022 · Learn about the Pleistocene epoch, a geological time period that includes the last ice age, when glaciers covered huge parts of the globe. Find out what caused the ice ages, how cold and dry it was, and what animals and humans lived during this period.
Learn about the Pleistocene events and environments, a period of dramatic glaciation, climate change, and extinctions. Explore the effects of ice sheets, periglacial zones, and lacustrine environments on Earth's geology and ecology.
Jednostka geologicznych dziejów Ziemi, w randze epoki. Plejstocen zakończył się około 11 tys. lat temu aktualnym ociepleniem (tak zwanym interglacjałem) opisywanym nazwą holocen. Utożsamiany popularnie z “epoką lodowcową” plejstocen był rzeczywistości czasem częstych zmian klimatycznych.
Learn about the Pleistocene Epoch, the earlier and longer of the two epochs that constitute the Quaternary Period. Find out how it began, ended, and what happened during its glacial and interglacial stages.
