A surprising fossil discovery in the desert of West Texas has revealed that a dinosaur species once thought to roam only the ...
A discovery deep in the rocky terrain of West Texas is changing what scientists know about dinosaurs that once roamed this region. Dr. Jason W. Ricketts, a geology professor at UTEP, uncovered fossils ...
A dinosaur fossil discovery by a researcher from The University of Texas at El Paso may expand the known range of a species ...
A conservation assessment of the terrestrial ecoregions of Mexico: a status report / D. M. Olson -- Habitat loss in North America fuels species extinctions / D. M. Olson -- Do freshwater ecoregion ...