Here is an amazing story of geological history. And it began around 270 million years ago (give or take). It’s a pretty dramatic beginning too because the African plate and the North American plate collided. (Neither of the continents looked exactly as it does today.) This occurred on the eastern side of the North American plate, pushing massive volumes of rocks to the west. These rocks crunched and bent and piled and became… (any guesses?)
This rock pile became the Appalachian Mountains, version 1.0. These were big mountains. We’re talking size of the Himalayas big.
Then what happens? Erosion, same as is happening now. But this is the part I never knew before. Over millions of years, the Appalachian Mountains eroded away completely, down to the roots of the mountains. So, the Appalachian Mountains of that time would be better called the Appalachian Plains.
Those of you paying attention should be saying, “Wait a sec, there are mountains there now!” Yes. The movie is never as fun if you already know the ending. Like when I saw the movie Titanic, I already knew the giant squid was going to win. But, unlike that story, there is an interesting twist to our already known ending.
In the time of the Appalachian Plain, there was a river called the Taeys River. (Taeys rhymes with daze or maze or the phrase that pays.) The river began in what is present day North Carolina and ran northwest, which was downhill at the time. It flowed through present day Virginia, then West Virginia, and then into Ohio. It flowed as far north as what today is Columbus and then turned west. Here it ran through the middle of what is now Indiana and Illinois before turning southwest and hitting the Gulf of Mexico.
Again, if you’re paying attention, you probably think, “It must have gone through some other states before hitting the Gulf, right?” Surprisingly, no. The Gulf of Mexico stretched as far north as present-day Illinois in that time.
So yes, the Taeys River is very old, but you are justifiably asking, “Why is the Taeys River the twist of the story? And you still haven’t explained why there are mountains in this supposed plain!” Calm down, reader, I’m getting to it.
The Appalachian Plateau started to rise again, buoyed and thrust by magma from the Earth’s mantle. But the rise was very slow. Geologically slow. While this changed the courses of some rivers, not so the Taeys. The Taeys River managed to cut through the land at the same rate that the land was rising. So it isn’t that the Taeys cut down to form a canyon, but rather that the land rose on either side of it forming the canyon. Meanwhile the Taeys River stayed pretty much where it had already been. It survived the rise of the Appalachian Mountains 2.0.
However, while the river survived the rise of the mountains, later, the downstream part of the river wasn’t so lucky. Though it wasn’t mountains that wiped it out, rather glaciers. Glaciers came down through Ohio and Indiana and Illinois. They pushed earth and rock and filled in the channel that the Taeys River took through those states. In fact, the earth pushed by the glaciers dammed the Taeys River. A huge lake with several fingers of water was formed called Lake Bright along the present day border of West Virginia and Ohio.
Eventually Lake Bright got too full and had to go somewhere. A new outlet formed that tumbled down the present-day path of the Ohio River. From then on, the downstream part of the Taeys was gone.
That wasn’t the last change to the Taeys. When a new river out of the Appalachian Mountains formed, the Gauley River of West Virginia, it met the Taeys and changed the course of the Taeys downstream of their confluence. That new path is the present-day Kanawha River which runs through Charleston and eventually to the Ohio River. Interesting note: Kanawha is pronounced K'naw.
Still, the upriver part of the Taeys, the part that runs from North Carolina to the junction with the Gauley River in West Virginia, that part is still in its same bed. It is the oldest river in North America and one of the oldest in the world. Some geologists believe it may be the second oldest river in the world, second only to the Nile River of Africa. (Presumably, everyone knew where the Nile River was, but clarity is a virtue.)
This river is the only river that cuts across the Appalachians. It begins east of the mountains, but cuts through them and drains out to the west of the mountains. Not many rivers in the world do that!
One final note for the readers, who, as I mentioned previously, are paying attention. I would like to think that is many of you, but let’s be realistic. Still for those intrepid few, if you go looking for the Taeys River on a map or a globe or most likely the internet, you won’t find it. Because that isn’t its modern name.
And here is the irony: The river that run in this ancient bed, the oldest in the continent, the one that survived the rise of mountains, it’s called the New River. That brings a different meaning to the idiom “everything old is new again.”
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The New River Gorge
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We got to experience that amazing canyon that formed as the Appalachian rose around the river while we were in West Virginia. It is called the New River Gorge, and it is a national park. If you are ever in the area, you should check it out and know you are standing in a place not only of history, but prehistory. Really even pre what we usually call prehistoric. Though not so pre-prehistory that its primordial. Maybe just ordial. For those who are paying attention.
