Support for PBS Parents provided by:


  • Cat in the Hat
  • Curious George
  • Daniel Tiger
  • Dinosaur Train
  • Odd Squad
  • Peg + Cat
  • Sid the Science Kid
  • Super Why!
  • Wild Kratts
  • Martha Speaks
  • WordGirl
  • Thomas & Friends
  • Arthur
  • Sesame Street
  • The Electric Company
  • Cyberchase
  • Between the Lions
  • Mama Mirabelle
  • Caillou
  • Chuck Vanderchuck
  • Oh Noah
  • Fetch!
  • Fizzy's Lunch Lab
  • Maya & Miguel
  • Mister Rogers
  • Postcards from Buster
  • Clifford
  • SciGirls
  • Wilson & Ditch
  • WordWorld
  • DragonFly TV
  • ZOOM
Dinosaur Discoveries

Dinosaur Discoveries

Scientists Discover the Oldest Dome-Skull Dinosaur

A team of scientists have uncovered three dog-sized dinosaur specimens. The fossilized bones, around 85 million years old, were found on a farm in Alberta, Canada. The species, Acrotholus audeti, weighed 85 pounds when it lived and is the oldest known pachycephalosaur from North America and maybe even the world. The Acrotholus audeti had a skull more than two inches thick. Scientists sometimes refer to pachycephalosaurs as thick-headed lizards or bone-headed dinosaurs because of their skulls.

Learn more about this discovery at TIME NewsFeed here.

Produced by: Support from:
Henson Company logo   Gymboree
2012 The Jim Henson Company. JIM HENSON'S mark & logo, DINOSAUR TRAIN mark & logo, characters and elements are trademarks of The Jim Henson Company. All Rights Reserved.

What's this?

PBS Parents Picks

  1. DIY Wrapping Paper image

    DIY Wrapping Paper

    Make your own kid-friendly wrapping paper this holiday season!


  2. PBS KIDS Holiday Coloring Pages image

    PBS KIDS Holiday Coloring Pages

    We put together a collection of coloring pages featuring your child's favorite PBS Kids characters. Just click, print, and color.


  3. From Our Sponsor image

    From Our Sponsor

    Cuties are back in season. Stock up today and unwrap sweetness.


PBS Parents Newsletter

Find activities, parenting tips, games from your child's favorite PBS KIDS programs and more.

×