Note 31 — PART II.
Reading edition
It is this destruction of the stratified rocks which makes it so difficult to detect the marks of former glacial epochs, and which has led to such prevailing misconceptions regarding the evidence which we ought to expect of those epochs. See paper read before the Geological Society, “On Prevailing Misconceptions regarding the Evidence which we ought to expect of former Glacial Periods,” January 23, 1889.