yay nunavut! the most northerly fossil found to date was found INSIDE YOU!!
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arctic-hadrosaur-vertebra (Courtesy Matthew Vavrek) |
if you found this, would you know that it wasn't just a rock?
it is a vertebra from a type of duck-billed dinosaur called a hadrosaur that was recently found way up north. we now know that these herbivores lived in the high arctic year-round despite harsh climates and lack of plants to eat.
they basically survived off of the fungi found in rotting wood. hard core.
how do we know that they lived up there year-round, you ask?
well, during the late cretaceous period (100-66 billion years ago - seriously, the bible, get your shit together) the high arctic was separated from the rest of (what we now know as) canada by a vast sea. this is the period that the "arctic hadrosaur" hung out there and this explains how we know that it
couldn't have migrated south.