It doesn't work this way
1. Theres no evidence among competing species. Things diverged and some died. Theres little evidence of interaction among various hominids outside of neaderthals and its unknown how much interaction they had with modern homo sapiens
2. its hard to make fossils. Be happy you have some
3. physiologically, yes you can see transitions between species
4. we've known about evolution for about 150 years. And theres more evidence than just looking at animals. The genetic evidence is far more conclusive and should be more persuasive to you if you think you're going to find a cat-elephant or something fukking stupid.
so has AIDS evolved into the avian flu? Yes, they have shown natural selection to be true, with virus strains becoming resistent, but there's never been a full transition, even at the microscopic level, of one species evolving into another. The typical evolutionary theorist arguments are "You're stupid", "you're don't know what you're talking about" , "it's been proven". Look man, if we're going to apply the scientific method to this sh*t, we need hard proof, it's that simple. You can't say "all the other species died off, so I'm right". that's not proof, you're assuming sh*t, you're assuming these hominid skulls were humans and not some random species of ape/chimp. I don't agree with Schilling's statements as a definite proof of the creation theory, but he's making some very valid, basic arguments


