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New Horned Dinosaurs from Utah Provide Evidence for Intracontinental Dinosaur Endemism

BACKGROUND: 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 (duck-billed dinosaurs...

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Detalles Bibliográficos
Autores principales: Sampson, Scott D., Loewen, Mark A., Farke, Andrew A., Roberts, Eric M., Forster, Catherine A., Smith, Joshua A., Titus, Alan L.
Formato: Texto
Lenguaje:English
Publicado: Public Library of Science 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2929175/
https://www.ncbi.nlm.nih.gov/pubmed/20877459
http://dx.doi.org/10.1371/journal.pone.0012292