Contradiction with Genesis 36:24
Genesis 36:25 claims Anah as a child of Zibeon, but Genesis 36:24 refers to Anah as the child of Seir.
Genesis 36:24: And these [are] the children of Zibeon; both Ajah, and Anah: this [was that] Anah that found the mules in the wilderness, as he fed the asses of Zibeon his father.
Contradiction with Genesis 36:14
Genesis 36:25 lists daughters Reuel and Aholibamah, whereas Genesis 36:14 lists Oholibamah as a wife of Esau without explicitly mentioning Reuel.
Genesis 36:14: And these were the sons of Aholibamah, the daughter of Anah the daughter of Zibeon, Esau's wife: and she bare to Esau Jeush, and Jaalam, and Korah.