Canada now has its first dire wolf.

For the first time, a Canadian fossil has been confirmed as coming from the Ice Age predator featured in the TV series 91裸聊视频淕ame of Thrones.91裸聊视频� The specimen, from near Medicine Hat in southern Alberta, was tentatively identified decades ago but a team from the Royal Ontario Museum used new technology to finally lock it down.

91裸聊视频淚t had never been fully described,91裸聊视频� said evolutionary biologist Ashley Reynolds, lead author of the paper published in the Journal of Quaternary Science. 91裸聊视频淭his had never been done for this specimen.91裸聊视频�

It wasn91裸聊视频檛 easy. The entire specimen, between 25,000 and 50,000 years old, consists of one jaw, badly crushed, with some remaining teeth.

91裸聊视频淲e could tell pretty clearly right away it was a member of the dog family, about the size of a wolf,91裸聊视频� Reynolds said.

So, it was either a grey wolf or a dire wolf. There are ways to tell them apart based on teeth, but this animal was too old for that.

91裸聊视频淲hen an animal gets really old, it starts to wear down its teeth and this can mean that features of the teeth get worn away,91裸聊视频� Reynolds said.

Although dire wolves tend to be significantly bigger than grey wolves, this individual was within the size range of both species. So the researchers tried something else.

The team took points along the outline of the fossil and used a computer program to estimate its shape. They compared that with known values from grey and dire wolves.

91裸聊视频淏ased on the parts of the shape we do have, which does it look more like,91裸聊视频� Reynolds said.

This dire wolf is the northernmost confirmed example of the species ever found. That91裸聊视频檚 because in those days, most of what is now Canada, was covered by a massive ice sheet.

But every now and then the ice retreated, opening up habitat from Yukon down through central and southeast Alberta and making way for an Ice Age bestiary that91裸聊视频檚 hard to imagine on the rolling, grassy plains along the South Saskatchewan River where the dire wolf was found.

There were giant ground sloths, wild horses, camels, mammoths and mastodons. Reynolds91裸聊视频� previous research found sabre-tooth cats in the same deposit as the dire wolf.

Confirming the presence of dire wolves adds to our picture of what the Ice Age looked like in Canada, Reynolds said.

91裸聊视频淲e91裸聊视频檙e starting to get a better picture of what lived in Canada in ages past. We see a fauna that is very similar to what we would see even in California.91裸聊视频�

But this area would also have seen a unique mixing of southern and Arctic species. There91裸聊视频檚 some evidence, for example, that cave lions could have lived in the area.

There91裸聊视频檚 not much Reynolds can say about the dire wolf she studied.

It was relatively small for the species. It was very old, so it must have been a successful wolf. At some point in its life, it lost one of its big teeth and had to make do.

Much about Ice Age Canada remains to be learned, Reynolds said.

91裸聊视频淐anadian fossils, especially from the time the after the dinosaurs, are relatively understudied,91裸聊视频� Reynolds said. 91裸聊视频淲e91裸聊视频檙e really just starting to figure out what the landscape looked like.91裸聊视频�

91裸聊视频擝ob Weber, The Canadian Press

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