My padlet mammothistic by Jes�s Alejandro Valtierra Olvera https://padlet.com/20014632/zhqinhqhdu8jr2fv Made with mamut mind en-us 2020-05-29 21:38:23 UTC 2025-04-04 14:44:55 UTC hello@padlet.com https://padlet.net/icons/png/1f418.png Mammuthus is an extinct genus of proboscis mammals in the family Elephantidae commonly known as mammoths 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601946711 2020-05-29 21:42:53 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601946711 They existed from approximately 4.8 million years ago to just 3,700 years ago, in the Pliocene (late Neogene), 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601946998 2020-05-29 21:43:14 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601946998 Pleistocene and Holocene (Quaternary) eras. 1 2 Numerous species have been described, the woolly mammoth being the best known of all 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601947303 2020-05-29 21:43:36 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601947303 Mammoth fossils have been found in North America, Eurasia, and Africa. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601947431 2020-05-29 21:43:47 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601947431 They should not be confused with mastodons, which are a different family. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601947557 2020-05-29 21:43:58 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601947557 Mammoths were large proboscids, equal in size and in some cases superior to modern elephants. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601949240 2020-05-29 21:45:51 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601949240 The largest known species are M. sungari (Songhua river mammoth), with a height at the withers of 5.3 meters and a length of 9.1 meters 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601950558 2020-05-29 21:46:38 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601950558 And the imperial mammoth, which had a minimum height of 5 meters in cross. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601950733 2020-05-29 21:46:54 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601950733 Among the smaller species are M. exilis (pygmy mammoth), M. lamarmorai (mammoth of Sardinia "), or the dwarf race of M. primigenius (woolly mammoth), which had a height at the withers of 1 to 2 meters 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601951125 2020-05-29 21:47:25 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601951125 Mammoths probably weighed between 6 and 8 tons, but some exceptionally large males could have exceeded 12 tons 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601951455 2020-05-29 21:47:51 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601951455 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601953355 2020-05-29 21:50:12 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601953355 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601954018 2020-05-29 21:51:02 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601954018 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601955219 2020-05-29 21:51:45 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601955219 The fossil remains of more than 60 mammoths, between five and six specimens of camelids, bison and horses, as well as some birds and fish, of around 25 and 26 thousand years old, were found during the construction work of the new General International Airport Felipe Ángeles, at the Santa Lucía air base 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601957246 2020-05-29 21:54:03 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601957246 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601959336 2020-05-29 21:56:25 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601959336 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601959866 2020-05-29 21:56:58 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601959866 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601974098 2020-05-29 22:15:09 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601974098 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601974429 2020-05-29 22:15:40 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601974429 The social structure of mammoths was probably the same as that of Asian elephants, with herds made up of females led by a matriarch, and males living alone or in small groups after reaching sexual maturity. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601976722 2020-05-29 22:18:48 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601976722 Once they left the herd where they had been raised, the males went to look for females from other groups to mate. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601976957 2020-05-29 22:19:08 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601976957 Both mating and births took place during a short time of the year due to the short summer season of the steppe of the mammoth, 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601977153 2020-05-29 22:19:25 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601977153 allowing hatchlings to hatch at the time of year when food was most abundant. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601977429 2020-05-29 22:19:48 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601977429 At the time of transition between the Pliocene and Pleistocene, the continents were practically in the same position as today. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601978267 2020-05-29 22:21:00 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601978267 The tectonic plates on which they rest have probably not moved more than 100 km relative to each other since the early Pleistocene. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601978389 2020-05-29 22:21:13 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601978389 Most mammoths became extinct late in the last ice age. A definitive explanation for its extinction has yet to be found. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601978877 2020-05-29 22:21:55 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601978877 A small population survived on the island of Saint Paul (Alaska) until 6000 BC. C.2 approximately and the dwarf mammoths of the island of Wrangel (Siberia) did not become extinct until 2000 BC. C. approximately. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601979207 2020-05-29 22:22:27 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601979207 There are several theories to explain the extinction of mammoths in particular and the extinction of the Megafauna of the Pleistocene in general, but the extinction is most likely not due to a single cause, but to a combination of various factors. 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601979343 2020-05-29 22:22:41 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601979343 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601999402 2020-05-29 22:52:55 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/601999402 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/613544482 2020-06-05 18:51:34 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/613544482 20014632 https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/613561487 2020-06-05 19:04:58 UTC https://padlet.com/20014632/zhqinhqhdu8jr2fv/wish/613561487