Watch it, sport!
Yes the 28MY estimate is Cooper's, and it was published in ex Nihlo, but Cooper's a bloody Pom!
He is a/the leading light of the Creation Science Movement - it and him can be located at
Bill Cooper
Creation Science Movement
Portsmouth
United Kingdom
His principal claim to fame appears as the author of After The Flood
Bill Cooper is a council member and trustee of the Creation Science Movement. He is married with two daughters and has recently been awarded an Honours degree by Kingston University (England) for combined studies in the History of Ideas (Religion, Philosophy and Political Theory) and English Literature. He has lectured on The Table of Nations, under the auspices of the CSM, in Germans, Belgium and at many venues in England including Leeds University.More Creteanist sources claim he is alos an archaelogist with a Th.D and a Ph.D.
He has written numerous articles for the Creation Science Movement and for the Creation Ex Nihilo Technical Journal published by the Creation Science Foundation of Australia, on the Table of Nations (The Early History of Man series), the historical Jonah and other subjects.
This book shows how European history can be traced right back to the flood and the descendants of Japheth, through contemporary accounts and a table of nations.
Tried for a better photo, but do you know how many middleaged heavy-set Bill Coopers there are on Google? 