Anasazisaurus

Anasazisaurus ( ; "Anasazi lizard") is a genus of saurolophine hadrosaurid ("duckbill") ornithopod dinosaur that lived about 74 million years ago, in the Late Cretaceous Period. It was found in the Farmington Member of the Kirtland Formation, in the San Juan Basin of New Mexico, United States. Only a partial skull has been found to date. It was first described as a specimen of Kritosaurus by Jack Horner, and has been intertwined with Kritosaurus since its description. It is known for its short nasal crest, which stuck out above and between its eyes for a short distance.

==Discovery and naming== Adrian Hunt and Spencer G. Lucas, American paleontologists, named this dinosaur in 1993. Its name is derived from the Anasazi, an outdated term for the Ancestral Pueblo Native American people, and the Greek word sauros ("lizard"). The Ancestral Puebloans were famous for their cliff-dwellings, such as those in Chaco Canyon, near the location of fossil Anasazisaurus remains. The term "Anasazi" itself is actually a Navajo language word, anaasází ("enemy ancestors"). There is one known species (A. horneri), which is named in honor of Jack Horner, an influential paleontologist who first described the skull in 1992. The holotype skull (and only known specimen) was collected in the late 1970s by a Brigham Young University field party working in San Juan County, and is housed at BYU as BYU 12950.