Fossil dating accuracy asiandatingnation com
There were various attempts to estimate the Earth's age, working back from sedimentation rates and other geophysical phenomena.
The attempts produced estimates from about 100 million years up to several billion years. The first is that the geological history was still being reconstructed.
Descartes, however, attempted to discern a physical history of the Earth.
His account was plausible by the immature standards of the Science of his times; however it quite definitely did not match the Biblical account of a completed creation in six days.
The account in Genesis is replete with miracles that do not stand up under rational analysis.