as I said, all of the contradictions in the Bible are not mistakes or evidence that its all bunch of crap but like giant X's on a treasure map they mark a place where something of great value is buried and hidden.
So all the contradictions are not mistakes, but evidence of some deep underlying meaning.
Why next you will be arguing that Black is really White.
I am sorry but my reading of Genesis leads me to the conclusion it is made up stories that are nothing but bunk.
I certainly understand why you or anyone would arrive at that conclusion. It used to be my conclusion for decades, since grade school, in part because believers claimed that it was without contradictions, should be taken literally, and because I could not make any sense of the stories. Seemed easy enough to think it was all just bunk as if that what was intended by the authors.. How could anyone over the age of 8 "just believe" that angels carry people by their hair while flying through the sky.
The contradictions were obvious and what was expected to just be accepted and believed by faith was irrational. For instance, in the gospel of John, "how can he give us his flesh to eat", to me seemed like a perfectly reasonable objection to what Jesus allegedly said. But just a little further on in the story, john 16:25 Jesus said, " till now I have been using figures of speech." Jesus himself telling the reader that what he said should not be taken literally.
What this did to me was alert me to the fact that everything that Jesus said before that, I will give you living water, I am living bread, I have come down from heaven, eat my flesh, etc., all have deeper meaning.
Even the fact that the beginning of John resembles the story of creation where as we discussed before lights in the firmament of heaven divide the day from the night, just like Jesus said he was a light and came to bring division shows that these contradictions were meant to be noticed and were deliberately included for the specific purpose of inspiring the deep thought required to solve a riddle.
Don't be lazy. Noticing the contradictions is just the beginning of the road that leads to comprehension.