Dinosaur Train show's poster

Maisie Mosasaurus

Dinosaur Train incorporates children's enthusiasm for dinosaurs and trains while educating children in scientific thinking, natural history, and paleontology. The show encourages children to explore questions, observations and conclusions. <br/> <strong>Ages:</strong> 3-6<br/> <strong>Educational Goal:<\/strong> Science

RMPBS Passport

Please log in to your PBS Passport account to watch this video

Become a Member

Maisie Mosasaurus

Season 2 Episode 25 | 12m 45s | CC

The Pteranodon family meet Maisie and Marvin Mosasaurus, a daughter and father who are huge, fast-swimming lizards with flippers. Maisie and Shiny bond when they discover neither likes to go down deep in the water. The Pteranodons and Mosasaurus have a great time up near the ocean's surface, each family showing the other how they hunt and catch fish to eat.

Related stories

Science & Environment
The caw of the wild: Crows take command in Denver during annual incursion
Crows have descended to Colorado’s Front Range en masse for generations, evidence of the famously intelligent birds’ adaptation to changing urban landscapes. But some experts worry that the warming climate will change these annual gatherings.
 | Kyle Cooke
Community Action
Reposting vs. reporting: How Facebook groups are replacing shuttered rural newsrooms
As small newsrooms close in rural Colorado, citizen journalists are gathering together to keep the flow of local news and information alive.
 | Chase McCleary
Arts & Culture
MLK Jr. African American Heritage Rodeo returns to the Denver Coliseum
Subzero temperatures didn’t deter thousands of people Monday night from gathering at the Denver Coliseum to attend the Martin Luther King Jr. African American Heritage Rodeo of Champions.
 | Peter Vo

Dinosaur Train

Watch more episodes

See more
See more