Way to go ROM!
The oldest and smallest horned dinosaur in North America finally gets a name after decades of research.
The little horned dinosaur (Gryphoceratops morrisoni), measuring 1.6 feet (0.5 meters) long, lived about 83 million years ago.
The new study, published in the journal Cretaceous Research on Jan 24, also details another newly named species of horned dinosaur: Unescopceratops koppelhusae, which lived 75 million years ago, in what is now Alberta, Canada.
more, including video, here.