"… I fully agree with your comments on the lack of direct illustration of evolutionary transitions in my book. If I knew of any, fossil or living, I would certainly have included them. You suggest that an artist should be used to visualise such transformations, but where would he get the information from? I could not, honestly, provide it, and if I were to leave it to artistic licence, would that not mislead the reader?
’I wrote the text of my book four years ago. If I were to write it now, I think the book would be rather different. Gradualism is a concept I believe in, not just because of Darwin’s authority, but because my understanding of genetics seems to demand it. Yet Gould and the American Museum people are hard to contradict when they say there are no transitional fossils. As a palaeontologist myself, I am much occupied with the philosophical problems of identifying ancestral forms in the fossil record. You say that I should at least “show a photo of the fossil from which each type of organism was derived.” I will lay it on the line- there is not one such fossil for which one could make a watertight argument."
- Dr. Colin Patterson, senior paleontologist at the British Museum of Natural History. The Quote is from a personal letter dated 10th April 1979 from Dr. Patterson to creationist Luther D. Sunderland and is referring to Dr. Patterson's book "Evolution" (1978, Routledge & Kegan Paul Ltd.)