I often wish Zuckerlandl and Pauling never wrote that paper.
There is no clock. Independent lineages (post cladogenesis) are just that
independent.
"It's later than you think."
Mark :)
--
Mark E. Siddall "I don't mind a parasite...
mes at vims.edu I object to a cut-rate one"
Virginia Inst. Marine Sci. - Rick
Gloucester Point, VA, 23062
