That bark is pretty unusual for a tatarian maple....no?? Sources say mature trees will have ridged or plated bark but not that any coloring will be so distinct. I have never seen one with such a strong light/dark contrast like that. It being Acer tataricum makes a lot more sense with a Reno location :-))

It appears to have fruit in the upper right quadrant of the photo and they appear to have wings, perhaps sort of triangular in cross section. So unless I am mistaken, they aren't mulberry. The seeds sort of resemble my Halesia, but the leaves don't look quite right for that. LisaD, can you add a photo of the seeds/pods?

Looks a lot like Cinnamomum camphora (Camphor Tree) to me. If the leaves are very fragrant when crushed that will conform it.

Presumably it is a paperbark maple looking at the leaves and fruits but it sure would be quick and easy to confirm that with information about the bark.