Two almost bear patterns from a partial Symocyon of a sesamoid "thumb" 14 Apr 2010 I’m really sorry for that pun. I’ve been waiting for years… Anyway, Laelaps (Brian Switek) has a lovely report on the panda’s “thumb” (actually, the sesamoid wrist bone being independently used by a bear lineage and a lineage closer to racoons than to bears, result in the giant panda and the red panda respectively) being an adaptation to a tree-dwelling lifestyle before the bamboo stripping behaviour later evolved. Evolution Evolution
Evolution Some relevant comics 4 Jan 201221 Jun 2018 As always, click to go to the originals. Read More
Biology Zimmer's evolving blog post on X-woman 28 Mar 2010 Carl Zimmer has a continually updated blog post on the mtDNA of “X-Woman”, which is being informed by his readers and experts. It’s a useful antidote to hasty and inaccurate reportage in the MSM, done well by a very good journalist. Read More
Evolution Cultural evolution essay 6 Jul 2010 At On The Human there’s an essay by Bill Benzon, a friend and colleague of mine, on cultural evolution: “Cultural Evolution: A Vehicle For Cooperative Interaction Between The Sciences And The Humanities”. It’s open to informed and moderated comments in what they cutely call a Sympoze. One of the comments… Read More
Wow. Dennis Miller thinks that joke was obscure. I, on the other hand, am on the verge of being impressed…as soon as I look up a few words…
Interesting, because, IIRC, the corresponding bone on the panda’s ankle is also elongated, which could be explained in view of this tree dwelling past.