Xavier Riddle and the Secret Museum

I am Mary Anning

Brad becomes frustrated when Xavier and Yadina abandon their paper mache dinosaur after only making the head. Again! If he ever wants to finish one of these things, he's going to need help... To the Secret Museum! Our heroes are sent back in time to meet paleontologist Mary Anning, just as her brother finds an incredible fossil of an ichthyosaur skull. While her brother is satisfied at simply finding the skull, Mary continues with the hard work of digging until she finds the entire 17ft skeleton. Amazed at Mary's stick-to-it-iveness, Xavier and Yadina decide to stick with their paper mache dinosaur back home, realizing that when you start something, it feels good to finish it.