Like a bad apple?

Apparently the Boreoeutheria (Ur-mammal) may be the common ancestor of all mammals...from the rhinoceros to the bat to the human (see WIRED, April 2006 for article). But the question that this ultimately, and logically, leads up to for me...what about the meemoo? Where does it fall on the family tree? Or did it fall off the family tree like a bad apple? (see above, in this image the meemoo is depicted as attempting to escape the tree altogether, perhaps heading for cover) Most so-called "evolutionary scientists", and their ilk, will not discuss the placement of the meemoo in their theory of evolution. Heck, they won't even return my phone calls for starters. Another question this may invariably lead to...did the meemoos have something to do with the extinction of the dinosaurs? Did the meemoos in fact pull all of the dinosaurs into the walls, or whatever equated to walls at that time, and eat them in there? We're just brainstorming here, completely noncommittal.