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Scientists retrace steps of Ice Age mammoth over its entire lifetime

48 pointsby worldvoyageuralmost 4 years ago

5 comments

sulamalmost 4 years ago
Seeing some comments about how they didn’t actually trace the steps. Okay, yeah, they didn’t. But what they did do is so damn cool — science at its best. I’m kind of in awe that we roughly know what happened in a mammoth’s life from 17,000 years ago — including [spoiler alert] the fact that it eventually starved to death at 28.
Evidloalmost 4 years ago
You can find the map showing the path of the mammoth from the paper here:<p><a href="https:&#x2F;&#x2F;science.sciencemag.org&#x2F;content&#x2F;sci&#x2F;373&#x2F;6556&#x2F;806&#x2F;F2.large.jpg" rel="nofollow">https:&#x2F;&#x2F;science.sciencemag.org&#x2F;content&#x2F;sci&#x2F;373&#x2F;6556&#x2F;806&#x2F;F2.l...</a>
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ordualmost 4 years ago
They didn&#x27;t retrace <i>steps</i>, they analyzed isotopes concentrations in different parts of tusks, which were constantly growing through the lifetime of the mammoth.
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peter303almost 4 years ago
They do this to a lesser degree with human teeth and bones, but not with a precision of long, continuously growing tusk.In addition human tarter reveals diet.
coldcodealmost 4 years ago
I still wonder if recreating mammoths will ever be possible, and of course if you could, would they survive in the modern climate in the wild.
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