Absolutely stunning work again!
The details on these creatures are truly great and the poses really work. My favorite ones are probably Xiphactinus, Pakicetus and Dracorex (even if its arms look a bit too weird). The last two pictures have really odd anatomies but I'm not sure if it's because of the animals themselves or the drawings. Other than that, great job!
Thanks! It's been fun to draw so many different animals. For the last two, the animals do have rather extreme anatomies, but I may have enlarged their heads a little bit in addition to that because I find it funny

These are all really cool. I especially like that you decided to draw a tree
Thanks! I once drew this kind of tree spitting acid at some sort of prehistoric alligator in middle school, and I've never been able to forget about it since
Way to go! 
Thank you!
*applauses*
*bows*

There's only one more set after this one! Also a full illustration I'm supposed to do, but that might come a bit late

21-Tiktaalik
22-Simosuchus
23-Leedsichthys
24-Struthiomimus(Free/Break)
25-Pachyrhachis
