It's a dirty shame the editors of Genesis didn't do a better job with sources and such. I tend to side with the Priestly tradition how about you? Are you a J, D, E, or P tradition subscriber?
Dear PJ, thanks for your note, which raises a number of issues. I live west of St. Louis. I'd surely have a beer with you, if possible.
I'd like to tell a story. A few years back I was at a Society of Biblical Literature conference and sat in on a session led by a fellow Lutheran. I was curious to hear what he had to say. I knew he was more "progressive" than I was but I wanted to be supportive of my colleague nonetheless. (Incidentily, for those who assume there are no liberals in the LCMS, I testify that you are dead wrong. I've met them and have even had lunch with them

). As the brother's presentation unfolded, the room went dead silent. When he finished, a few folks hesitantly asked questions and were even more surprised by the presenter's answers.
You see, his presentation was thoroughly Bultmannian in its assumptions and goals. Fifty years ago, when this fellow went through sem, Bultmann was hot stuff. Older theologians have told me everyone was convinced that Bultmann would be regarded historically as the most important theologian of the twentieth century. Today he is completely passe among exegetes, even scorned.
A similar thing is happening with JEDP (documentary hypothesis) though it is dieing a slower death than Bultmann's ideas. In the 1800s and 1900s JEDP was cutting edge and all the rage. Then in the mid 1900s a number of discoveries came to light: The Cairo Geniza, the Damascus Document, the Dead Sea Scrolls. Scholars of the 1800s and 1900s had assumed that subsequent discoveries of texts would prove that biblical books were threaded together by editors at a late date. However, the mss discovered demonstrated instead the stability of the biblical texts over two thousand years. Today exegetes are looking at the JEDP theory and asking themselves, "How could we have believed that we could pick through ancient texts and sift out who wrote/edited what?" They are acknowledging that the JEDP theory said much more about its practicioners than the texts themselves.
Ardent disciples of the JEDP theory are now saying, "Yes, well, we had our dates too late. The texts as we have them are older than we thought. But if we find texts from centuries earlier, then we'll see the theory was right!" As a student of the history of interpretation, I find this all fascinating to watch. In the meantime, I'm hanging with traditional approaches to the texts, which focus on the texts. Perhaps this will help you understand me better. Though I am simple, I am perhaps not as simple as you supposed.

In Christ,
EE