I said a mixed bag of science and superstition, and to show what I meant, here's one of the dubious claims: that of early humans squaring off against plesiosaurs.
It's a silly, cartoonish thing to imagine a plesiosaur doing. About as silly: a plesiosaur striking out at a passing pterosaur and catching it on the wing. Blowhole-sporting ichtyhosaur included for additional fun.
The plesiosaur gets it in the end, however. Luckily for us, all of this action is taking place above the water's surface, which is where sea creatures tend to settle their disputes.
Of course, they all got it in the end, don't they? Here, the denizens of the Western Interior Seaway share their last flailing moments of life together. Since the text is not available, I'm left to imagine that Buel is supposing that the seaway literally dried up suddenly, stranding the wretched fauna to die agonizing deaths.
Here's a Rhamphorynchus we've seen before, in a last year's post about Victor Meunier.
About time to get to the actual dinosaurs. There aren't many, but we get this take on Megalosaurus and Iguanodon, betraying a loyalty to an older vision of the Mesozoic as displayed at the Crystal Palace. This may also be ganked from an earlier source, as by the time of this title's publication, the Bernissart Iguanodons had jettisoned the old quadrupedal, spike-nosed version.
Finally, we head back to North America to see the early vision of the Mesozoic uncovered by early American paleontologists such as Leidy, Marsh, and Cope. The illustration is titled "The Hadrosaur and Contemporary Animals," one of which may well be Dryptosaurus, making this yet another early depiction. I'd love to confirm this from the text, but it doesn't seem to be available anywhere online, so this remains a mere guess.
Sorry for anyone who saw this in its incomplete state - I accidentally pressed "publish" instead of "save" earlier, also accounting for the hurried nature of the writing. As always, please feel free to submit art from old dinosaur books to our Flickr Group.