Is there a mechanism other than plate tectonics that could account for the distribution of Triassic Period fossils? Explain why or why not.

False there's only 832

Aregion is an area of land that has common features. these features can be natural, such as climate or landscape. they can also be artificial, such as language or religion. the xinjiang uyghur autonomous region, above, is an area of china inhabited by uyghurs, a muslim group with ethnic ties to turkish people.

I'm pretty sure it's c. extremely gradual but not 100% sure though.

Answer// dinosaurs emerged during mesozoic era;