Since there wasn’t one why would I envision it? The evolutionary theory has homo erectus spawn off a different species, which then spawned off a couple of other and THOSE became homo sapien, meanwhile an unchanged section of homo erectus hung around doing nothing terribly exciting until they went extinct.
It appears that your mind made a bunch of crap up and now you insult me because even you can see that the crap you made up doesn’t make any damn sense. I would tell you to screw yourself but since this whole thing has been an exercise in mental masturbation on your part it would be redundant.
Compared to Christianity the number of "miracles" in the theory of evolution is staggering.