From The early twentieth century, the taxonomy of extinct elephants was sophisticated. In 1942, American palaeontologist Henry Fairfield Osborn's posthumous monograph within the Proboscidea was revealed, whereby he applied different taxon names that experienced Beforehand been proposed for mammoth species, like changing Mammuthus with Mammonteus, as he believed the previous https://www.youtube.com/channel/UCCoZfLHRsYsRsVHqS-CSAWA