Radiometric dating graph
Geologists have known for quite some time that multiple laminae may form very rapidly. French creation scientist Guy Berthault performed groundbreaking laboratory experiments demonstrating that multiple laminations can form spontaneously when sediment mixtures consisting of particles of different sizes are deposited in air, running water, or still water. They made the same claims with the same example in a subsequent, virtually identical, presentation in a widely circulated Christian journal (Davidson and Wolgemuth 2012). Other old-earth advocates (Morton 2003) also believe this to be a strong argument. The Bio Logos Foundation has published a popular-level article by old-earth geologists Gregg Davidson and Ken Wolgemuth presenting arguments for an old earth. One such argument involves counts of sedimentary laminations (“varves”) within the floor of Japan’s Lake Suigetsu. “SG06, A Fully Continuous and Varved Sediment Core from Lake Suigetsu, Japan: Stratigraphy and Potential for Improving the Radiocarbon Calibration Model and Understanding of Late Quaternary Climate Changes.” Quaternary Science Reviews 36: 164–176. Because varves are by definition “annual,” they have been used to measure the ages of lake deposits and as proof of ages of millions of years. However, there is actually no empirical evidence to back the claim that varves form as annual deposits over extended periods of time.
Furthermore, Davidson and Wolgemuth made numerous errors in their article (even within their own uniformitarian framework) which cause one to question whether they carefully read all of the technical papers they cited.
For instance, the sediments of the Green River Formation in Wyoming are thought to represent many million years of continuous deposition (Bradley 1929a, b).
Yet bat, bird, fish, plant and many other fossils within the Green River Formation strongly suggest rapid, rather than slow and gradual, deposition of these fine laminae (Grande 1984).
Six years ago the Bio Logos Foundation published an article entitled Christian Geologists on Noah’s Flood: Biblical and Scientific Shortcomings of Flood Geology (Davidson and Wolgemuth 2010).
As of 9/19/2016, this article was freely accessible online at Gregg Davidson and Ken Wolgemuth, present what they believe are strong geological arguments for an old earth.