Check out these 3-toed dinosaur footprints in the Anapra Sandstone (Mojado Formation) of west Texas. I saw them on the field trip I went on there a year ago, led by Joshua Villalobos of El Paso Community College, on the northern flanks of the mountain Cristo Rey, an andesitic intrusion the same age and composition as the bedrock beneath UTEP’s campus. If you can’t make out the tracks, click on each photo for an annotated version. Leer más.