Re: my earlier posting about RNA, the exact references are:
Origins of Life and Evolution of the Biosphere, 1993, Vol 23,
New Scientist, 3rd October 1993, p13 (Vol 140, No. 1893)
Natural History (A monthly magazine of the American Museum
of Natural History) June 1994, (Vol. 103, No. 6)
I can fax copies of NS + NH articles if you cannot find them,
please e-mail me directly.
franklin at easynet.co.uk