Ray to Llwyd: On Formed Stones and Mammalian Fossils

This is part of a continuing a series of posts on John Ray’s correspondences.  Quotes are from the publication of Ray’s letters  (Further Correspondence of John Ray)  edited by Robert W. T. Gunther and printed for the Ray Society in 1928.    The first is from a letter to Mr. Edward Llwyd at the Museum of […]