Sorry I have taken so long to add my Palaeozoic post but it will be up sometime tomorrow. Thanks for your enthusiastic responses to my Friday post.
BTW I have been posting some of my old posts on the Scientific Blogging website, which you should definitely check out. One of my posts, unfortunately not one of my more intelligent pieces, on T. rex eating coconuts was posted to Digg and racked up a whopping 35,000 hits. Fame and fortune may yet be mine, I just hope it doesn't go to my head!