Thousands of dinosaur footprints/trackways found in Alaska

[andrewsaurus rex]

i'm surprised this hasn't been posted here already.  Pretty exciting news.

https://www.sciencealert.com/giant-set-of-dinosaur-tracks-in-alaska-is-so-big-its-called-the-coliseum

[andrewsaurus rex]

the majority of the tracks are believed to have been made by Pachyrhinosaurus  and Nanuqsaurus.. 

[Saarlooswolfhound]

That's really exciting. There's a documentary out there that covers the idea of migration for these arctic species. I can't remember the name of it though.