But they are still about 650 years above your calculations? This is still a significant gap to bridge.
While I am flexible regarding the scale of the flood, I do believe that all humans were destroyed other than those on Noah's ark. (Certain portions of a book by Vine Deloris Jr. entitled "Red Earth, White Lies" leaves me open to the possibility of other survivors in the Americas, just because some of their stories of surviving the flood are entirely consistent with the behavior of God in other parts of the Bible)
That being said, the extra centuries in the Egyptian timeline don't go away whether they need to be compressed in the early periods or the later periods or both. I am in support of a combination of the assessments by David Rohl/Peter James for the 3rd Intermediate period, and Donovan Courville for the 1st & 2nd Intermediate period. (And a small expansion of the Biblical timeline via the book of Judges)
Yesterday I was talking with someone who believes this. He was the 3rd person I met that believed God and Jesus were ancient aliens. Hard to convince them otherwise. I stopped watching those ridiculous programs over ten years ago. They're creating a new challenge for Christianity.
In the strictest sense of the term, God and angels are aliens, ancient or otherwise. They just aren't in the physical sense traveling across the galaxy in some kind of technologically advanced spacecraft. In fact, people have asked me whether the potential discovery of life outside of earth would shake my faith and I tend to answer no, the Bible already says there is other intelligent life out there.
One does not have to imagine that Egypt was empty until Mizraim and his wife settled there in 2188 BC. It is easier to think he was the father of Egypt in the sense that he was the first king of unified Egypt. "According to Byzantine chronicler
George Syncellus, the
Book of Sothis, attributed to
Manetho, identified Mizraim with the legendary first Pharaoh
Menes, who is said to have unified the
Old Kingdom and built
Memphis." This is the same sense in which we call the Founding Fathers of the U.S. But again, Menes/Narmer started his reign around 3150 BC, 962 years earlier than the biblical date.
A prehistory in Egypt is definitely possible, but they were wiped out in the flood along with the rest of the Middle East. (At a minimum) Then it was resettled after the flood, and then probably conquered and unified after Babel by the descendants of Mizraim, and spread out into the different clans from Genesis 10:13.
The first pyramid was built during the reign of Djoser (2687-2613 BC). This is a whole 300 years before the Flood. One has to concede that the Egyptians were technologically advanced geniuses that early in history. The biblical Flood was in 2348 BC, according to Ussher.
The Mesopotamians were technologically advanced as well. And remember that the early pyramids had a lot of engineering trial and error that took some time to iron out. But that is a digression.
I think that Egypt was unified and divided many times, but the details of the early dynasties are not well known. I support the theory that at least two of the dynasties in the old kingdom are in parallel with the others, and that holds for the later dynasties as well. Which ones? I'm not sure, but the geography of Egypt and the capital cities of the dynasties gives me some educated guesses.
Dynasty 1 & 2: Thinis (Upper Egypt)
Dynasty 3 & 4: Memphis (Lower Egypt)
Dynasty 5: Elephantine (Upper Egypt)
Dynasty 6, 7, & 8: Memphis (Lower Egypt)
Dynasty 9 & 10: Herakleopolis (Lower Egypt, but fairly far south near the waterway of Joseph - Bahr Yussef)
Dynasty 11: Thebes (Upper Egypt)
Dynasty 12 & 13: Itjtawy (Lower Egypt)
Dynasty 14 & 15: Avaris (Lower Egypt)
Dynasty 16, 17, 18: Thebes (Upper Egypt)
Dynasty 19: Partly in Thebes (Upper Egypt) and partly in Pi-Ramesses (Lower Egypt)
Dynasty 20: Pi-Ramesses (Lower Egypt)
It's over 400 miles on average between the capitals in Lower Egypt and Upper Egypt. Lower Egypt is closer to most of the tribes around Canaan.
We can talk about this. Personally, I think the Flood was near the end of the Last Glacier Period, around 12,000 years ago. What's your thinking about the Flood and its dating?
I'm not sure if the archaeological evidence of the flood is disguising itself as a glacial period or not, but that is one possibility, depending on the physics causing the flood in the first place. (I am an old-earth creationist myself, which based on your comments you are probably similar; however, I don't believe in evolution. The 6000 year (or 7500 LXX) history of the Bible (other than Genesis 1) is the history of man.)
I find it curious that the ice age is not centered on the poles, but over North America. (Eastern Canada to be more specific) I also have a strong interest in a geographic feature in the Hudson Bay called the Nastapoka arc, which is near the center of the extent of the ice age in North America.
So I am not against your premise here per se, but I would question the dating of it, assuming it was the same event. Whatever caused the flood would have to be a dramatic climate event for sure, as are any ice age periods, but did they last for hundreds or thousands of years or is that just a theory? I don't have enough expertise to critique the descriptions of millions of years of geological transformations on the planet, but there are many problems accepting a 6-day creation schedule.