That was a typo, which I saw after already editing the post once and decide to just leave there rather than annoy people with my re-edits. I had been so busy researching how much an average ORs weekly pay would be and what would be a reasonable, company-wide wager, and where the door was on a Waco glider that basic spelling defeated me. This happens a lot -- forest, trees, tripping over a branch, and getting lost in the woods. This was how I also ended up reading old Popular Science magazine articles and ended up back at the Oceans of Kansas website looking at pretty pictures of mosasaurs.

As for the poor kangaroo Iguanadon, there's no way I'd ever find that tail break. I don't have an eye for that at all. I knew it was there from the research but I'd never be able to spot it on my own unless someone drew a big circle around it.