Yeah I was aware, just haven't looked into into the local prehistoric environments of Arizona once the interior seaway ceased then there's a gap until the last epoch give or take. Fun fact the original spreader species for avocados was a species of giant ground sloth.

Anyways it was just idle wondering from me, I find the history of local environmental conditions interesting. For example densely forested Crete or Scotland during early historical accounts but not within any modern periods.