Also, "when the pyramids were being built, mammoths were walking the Earth.

Source: https://www.buzzfeed.com/hannahmarder/wild-historical-facts

Researchers found the 700,000-year-old Chukochya genome shared around 91.7 per cent of the mutations that caused protein-coding changes in the more modern woolly mammoths.

Source: https://www.dailymail.co.uk/sciencetech/article-11946619/Woolly-mammoths-evolved-fluffier-coats-700-000-years-roamed-Siberia-study-finds.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

The systems may have already existed in the steppe mammoths, from which the woolly mammoth had separated earlier.

Source: https://www.thewestonforum.com/the-woolly-mammoth-on-the-trail-of-genetic-secrets/