Unconformities Not Conforming to Secular Geological Views

So, when rock layers that have assigned ages are separated by non-depositional or erosional surface, that surface is called an unconformity. There are four of them, with words that are unlikely to be found in casual conversation: nonconformity, angular unconformity, disconformity, and paraconformity. The last is the most troubling for uniformitarian geologists.

Angular conformity near Catskill, NY, about half an hour north of me (street view, I drove right by this)
Credit: Wikimedia Commons / Michael C. Rygel (CC BY-SA 3.0)

Since geological activity happened in the past, it is history, and not strictly science, so there cannot be eyewitnesses. Scientists have speculations, reasoning, models, and so forth based on the presumption of an old earth. Errors are made, and some facts are neglected. What we really have is geology that is best explained by the rapidly-flowing water and catastrophic tectonics of the Genesis Flood.

What are unconformities and what do they mean to young-earth, biblical creationists? The simple definition is that they are surfaces, usually seen as a linear contact in a vertical rock outcrop or exposure, that separate younger overlying rock strata or layers from the older strata below. They are interpreted by uniformitarian (evolutionist and “old-earth creationist”) geologists as gaps in the record, each gap representing missing time and sediments. But is this interpretation warranted by the field evidence?

To read the rest, click on "Geological Unconformities: What Are They and How Much Time Do They Represent?"



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