Respectfully, it is there. You would simply choose to reject it.
There is no evidence of macro-evolution, just conjecture based on similarities in fossil records and assumptions about micro-evolutionary morphological adaptations ... but no one demands 'physical proof' of evolution.
There is evidence of rapid crystallization of granite that calls into question the dating of the Earth ... but no one demands proof of a multi-billion year old Earth.
There is evidence of sedimentary deposits and fossilization that suggests a rapid cataclysmic event, but this is dismissed because every scientist "knows" that the Bible is fiction and to think otherwise is academic suicide.
Frankly, I am not even a strong believer in a young Earth. I am just a strong critic of double standards. Look up the technical data if you are really interested and judge it for yourself. I have ample evidence of the reliability of scripture in other areas (including divine inspiration) so I am willing to give things like the Flood and 6 day Creation the benefit of the doubt. You can believe whatever seems true to you.