A new Basal sauropodomorph dinosaur from the Lower Jurassic Navajo sandstone of Southern Utah.

par Joseph J W Sertich, Mark A Loewen
Publié 2010

The basal nodosaurid ankylosaur Europelta carbonensis n. gen., n. sp. from the Lower Cretaceous (lower Albian) Escucha Formation of northeastern Spain.

par James I Kirkland, Luis Alcalá, Mark A Loewen, Eduardo Espílez, Luis Mampel, Jelle P Wiersma
Publié 2013

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

par Scott D Sampson, Mark A Loewen, Andrew A Farke, Eric M Roberts, Catherine A Forster, Joshua A Smith, Alan L Titus
Publié 2010