The question is not what evidence supports a young earth, but how do they explain the evidence that supports an old earth - what evidence needs to be denied to maintain a position based on faith.
It is possible to find evidence that supports a flat earth at the center of the universe, but it is rather impossible to deny the evidence that the earth is round and orbits the sun in the outer reaches of a rather unsignificant galaxy among millions.
The young earth model has the same problems. See
Age Correlations and an Old Earth: Version 1 No 3 (formerly Part III) for some of the relevant information on evidence for an old earth that is based on actual annual layers in several different systems.
Welcome to the fray, btw, and love the noodly avatar
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