[Stultis]

I assure you, all of our ancestors were fully human.

All creation scientists agree with you. However they don't agree on which ancestors are fully human, and which are "clearly" apes.

http://www.talkorigins.org/faqs/homs/compare.html:

Creationist Classifications of Hominid Fossils

Specimen		Cuozzo (1998)	Gish (1985)	Mehlert (1996)	Bowden (1981) Menton (1988) Taylor (1992) Gish (1979)	Baker (1976) Taylor and Van Bebber (1995)	Taylor (1996) Lubenow (1992)
	ER 1813 (510 cc)	Ape	Ape	Ape	Ape	Ape	Ape
	Java (940 cc)	Ape	Ape	Human	Ape	Ape	Human
	Peking (915- 1225 cc)	Ape	Ape	Human	Ape	Human	Human
	ER 1470 (750 cc)	Ape	Ape	Ape	Human	Human	Human
	ER 3733 (850 cc)	Ape	Human	Human	Human	Human	Human
	WT 15000 (880 cc)	Ape	Human	Human	Human	Human	Human

[HankReardon]

I know people today with skulls shaped like that.

[Doctor Stochastic]

It's really true that you can't tell the players apart without a scorecard.