first off, nice pictures.
now for the bad news and questions:
the first picture mentions dogs and NA wolfs having 2 molars. In the picture comparing NA wolfs, dogs, and Taz Wolf (3 jaws, on side).
(edit in post: my bad. the second picture is of the lower jaws. The first only counts upper jaw)
now for the actual problem. last picture is supposed to have the lower jaw of the kangaroo, possum, and thylacine. Instead, it has the NA wolf and dog lateral view.