New observational data on the phenomenon of rapid bedrock erosion became recently available after the well documented events that affected the Oroville Dam in February 2017.
ARTICLE. In Utah and northern Arizona is a unique geological landscape feature, called the Grand Staircase. Imagine a staircase with each step a thousand feet or more high, and many miles wide. We will discuss hypotheses in regard to how this feature was formed. Published in Origins, n. 65.
In spite of their proposed long ages of formation, the flat gaps show very little or no weathering or erosion weathering or erosion of the underlying layers. This clearly indicates a different mechanism is responsible for their formation and is what would be expected in the context of rapid deposition during the astonishing Genesis Flood described in the Bible.
Catastrophism and uniformitarianism have played a major role in the interpretation of the history of earth. The first assumes rapid, unusual, major geological events, while the second asserts with the contrary concept of small, slow, and prolonged changes.
The layers of sedimentary rock that we see over the surface of the earth usually appear as parallel features that are often spread over wide areas. What does not appear to the casual observer is that between some of these layers major portions of the geologic column are missing. Published in Origins v. 16, n. 2.
The geochronological time scale of thousands of millions of years is based mainly on radiometric dating. On the other hand, some other time-dependent processes change at rates which challenge generally accepted geochronology. Published in Origins v. 13, n. 2.
