New horned dinosaurs from Utah provide evidence for intracontinental dinosaur endemism.

<h4>Background</h4>During much of the Late Cretaceous, a shallow, epeiric sea divided North America into eastern and western landmasses. The western landmass, known as Laramidia, although diminutive in size, witnessed a major evolutionary radiation of dinosaurs. Other than hadrosaurs (du...

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Bibliographic Details
Main Authors: Scott D Sampson, Mark A Loewen, Andrew A Farke, Eric M Roberts, Catherine A Forster, Joshua A Smith, Alan L Titus
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2010-09-01
Series:PLoS ONE
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/20877459/?tool=EBI