Over on his Theropoda blog, Andrea Cau has been watching the trailers for Jurassic World, noting that a lot of the dinosaurs actually look more retro than those in previous entries in the franchise - in fact, they resemble palaeoart of the 1940s-60s. Given the imminent release of said film, it's surely quite apt that the art in this week's post is exactly of that bent, and is looking extremely dated nowadays. Of course, the book concerned was published forty-two years ago.