Fish Fossils Reveal How Tails Evolved, Penn Professor
Finds By Katherine Unger Baillie, University of Pennsylvania.
December 5, 2016
https://news.upenn.edu/news/fish-fossils-reveal-how-tails-evolved-penn-professor-finds
Fish fossils reveal how tails evolved, December 5, 2016
http://phys.org/news/2016-12-fish-fossils-reveal-tails-evolved.html
The paper is:
Sallan, 2016, Fish ‘tails’ result from outgrowth and
Reduction of two separate ancestral tails. Current
Biology. Vol. 26, no. 23, pp. R1224–R1225
http://dx.doi.org/10.1016/j.cub.2016.10.036
Yours,
Paul H.