One of my major objections to most posts in this topic is the making of an evolutionary creationist possible. It is not.
I believe you can be a Christian evolutionist because to be a Christian you have to accept the gospel (accept Christ as your Savior). And you can do this while being an evolutionist. But being an evolutionist will destroy your case for Christ (I might comment on that later if anyone questions the statement).
Anyways, it is impossible to be a evolutionist-creationist, a.k.a Old Earth Creationist. A true creationist believes in the literal 7-day creation of the universe. Anything else is Biblically absurd and wrong. The Bible states a without a doubt, no 'interpretation' needed, simple to read account of the Creation. Some people debate the time frame saying "day" can mean the same as era or a large period of time. It can if you use it that way but that's not how the relevant pssage is read. If you just read it as it is written without meditating on how it
might mean, you understand it to be the basic 7-day Creation process. Even if you go back to the orginal language and the word used for "day" (which is yom), you see that when yom is used in the context that it is used in Genesis, it means a 24 hour day.
So not only is Old Earth Creationism Biblically
INcorrect, but scientifically it seems nearly (I say nearly because I don't like to make all-knowing claims without the evidence) impossible. The key ingrediant to any type of evolution is time. Without a large amount of time, evolution cannot exist. Much
scientific data has been gathered that indicates a young earth (young meaning less than millions of years old). I'm just going to list a FEW things and can explain their significance later if desired.
1) the shrinking sun
2) the layer of cosmic dust on the moon
3) Fossil meteorites
4) the receding moon
5) short-lived isotopes (such as U-236 and Th-230)
6) decaying magnetic field of the earth
7) amount of Helium 4
8) the erosion rates of continents
9) the erosion of geological foundations
And there is much much more!