Oh please forgive me. D: As a friend of mine on Deviantart once told me, it's hard to convey emotions into text. I am a fellow paleontology fan, so naturally I wish to somehow help this wiki and the Dinopedia. To be honest, I am surprised no one has done something about these minor problems(seriously, why no Paleozoic animal category?). Glad you appreciate my effort. :) I will not make a Mesozoic category, since everything that is not listed in the Paleozoics and Cenozoics automatically goes there. Besides, Mesozoic animals are the stars of this franchise(mostly dinosaurs and pterosaurs). However, one day I plan on making categories for the other world areas(South America, Africa, Europe, Australia/Oceania and Antarctica). But others will have to fill them up, since there are too many examples, and I am busy with other things. Also I have a request: Please rename the 'Hyaenodonts' category to 'Creodonts'. IMO that would be more accurate. Lastly, I have a surprise gift. In my DA gallery I made a folder of 180 prehistoric animals, inspired by JP-Builder and JW-The Game. When I'm finished updating it, I'll give you the link. Goodbye for now, good luck to everyone and best of wishes.