Behold, Ahvaytum bahndooiveche! This species is also the oldest dinosaur(named) from Laurasia so far, which its fossils dating back to around 230 million years ago.

Its binomial name means "long ago dinosaur" in the Shoshone language(The Eastern Shoshone Tribe was heavily involved in its naming I think, which is nice), and it's quite fitting. It was found in the Popo Agie Formation of Wyoming, and the first dinosaur named from that formation.

Here's the article(it's also open access, yay!):

https://academic.oup.com/zoolinnean/article/203/1/zlae153/7942678

Here is also an illustration of Ahvaytum by Gabriel Ugueto(I got it from this article):