Scientists are still seeking an explanation for a significant gap in the geological record:
When the famed explorer John Wesley Powell bumped, splashed and thrashed his way down the Colorado River in 1869, he discovered one of the most striking geologic features on Earth. Not the Grand Canyon — although that too is a marvel — but a conspicuous boundary between the sunset-colored sediments of the upper walls and the dark, jagged rocks below them.
Powell had learned to read the layers of desert rocks like pages in a book, and he recognized that the boundary represented a missing chapter in Earth’s geological history. Later, researchers realized it was more like an entire lost volume, spanning roughly one-fifth of Earth’s existence, and that a similar gap existed in many places around the world.
“There must have been some sort of special event in Earth’s history that led to widespread erosion,” said Steve Marshak, a geologist at the University of Illinois at Urbana-Champaign who studies what has come to be known as the Great Unconformity. (emphasis added)…
Since there are so few rocks from that period, the researchers had to look for other kinds of clues to figure out what happened. They reasoned that the missing layers probably went through the full geologic spin cycle: They would have been broken down into sediment and washed out to sea, then deposited on the ocean floor and recycled into the mantle during subduction before finally melting into the magma that feeds volcanoes.
Keller’s team found stark variations in the oxygen and hafnium in zircons, consistent with the continents losing an average of 2 to 3 vertical miles of rock. “We are talking about an absolutely huge amount of crust being eroded,” he said. “In which case, we should have noticed it missing — and we have.” (emphasis added)
The story’s headline notes a leading theory for this erosion being repeated eras of glaciation — “snowball earth” — but the story also notes the theory may not explain the rate of erosion. Here’s another idea:
In the six hundredth year of Noah’s life, on the seventeenth day of the second month—on that day all the springs of the great deep burst forth, and the floodgates of the heavens were opened. And rain fell on the earth forty days and forty nights… The waters flooded the earth for a hundred and fifty days. (Genesis 7:6-10, 24; emphasis added)
The Flood was more than just torrential rain. The “springs of the great deep” imply massive tectonic upheaval — just the sort of thing to produce the enormous recycling of crust described in the linked article above. There’s no question these combined effects could account for the erosion and “Great Unconformity,” because Scripture also tells us:
Above all, you must understand that in the last days scoffers will come, scoffing and following their own evil desires. They will say, “Where is this ‘coming’ he promised? Ever since our ancestors died, everything goes on as it has since the beginning of creation.” But they deliberately forget that long ago by God’s word the heavens came into being and the earth was formed out of water and by water. By these waters also the world of that time was deluged and destroyed. By the same word the present heavens and earth are reserved for fire, being kept for the day of judgment and destruction of the ungodly. (2 Peter 3:3-7; emphasis added)
There IS a ‘great unconformity’ between the world that is, and the world that was. There is an even greater unconformity between the world that is, and the world that is to come. The present world is filled with evidence of the Creator and the truth of His Word — for those who “have ears to hear.”
No matter what credentials are attached to one’s name, there is no excuse for denials. Sadly, that won’t prevent many of today’s most brilliant scientific minds from reflexively ruling out any chance that Scripture has something to tell them.