Museum of Natural History and Science researchers discover new species of horned dinosaur in New Mexico

A rendering of the recently discovered Bisticeratops froeseorum, which was found in 74-million-year-old rocks south of Farmington. Courtesy/NMMNHS


ALBUQUERQUE – A team of paleontologists, including two from the New Mexico Museum of Natural History and Science (NMMNHS), has discovered a new species of horned dinosaur in a 74-million-year-old rock south of Farmington.

NMMNHS Curator Dr. Dr. Spencer Lucas and Research Associate Sebastian Dallman, University of Harrisburg. Steven E. With Jasinski, published an article in the latest edition. Bulletin of the New Mexico Museum of Natural History and Science Describing a new genus and species of horned dinosaur from New Mexico.

The team named the dinosaur Bisticeratops froeseorum (pronounced “Biss-ti-SAYR-Uh-tops frose-e-or-um”), after the Bisti/de-na-zin wilderness area where the fossil was collected, and for the Frose family of the musical group Tangerine Dream. , one of Dalman’s favorite bands.

Bisticeratops Added to the diversity of Late Cretaceous horned dinosaurs from New Mexico,” Dr. Lucas said. “This shows that important discoveries and analyzes are ongoing in our efforts to better understand the history of dinosaurs in the last few million years before the extinction in the kingdom.”

Bisticeratops A horned dinosaur, or ceratopsian, from the same group as the famous Triceratops, with an estimated body length of about 18 feet. This plant-eating dinosaur lived 74 million years ago in the forests and swamps near the submerged beaches of what is now northwestern New Mexico.

The fossil itself contains most of the dinosaur’s skull. the skull of Bisticeratops Shows bite marks from a large predatory dinosaur, possibly a tyrannosaur, although it is uncertain whether this was from active hunting. Bisticeratops Because of the scavenging after being alive or dead.

search for Bisticeratops Not only does it add to New Mexico’s robust fossil record, but it also adds to the understanding of horned dinosaurs in the Late Cretaceous period more broadly. Bisticeratops Other recently described horned dinosaurs from New Mexico include-Navjoceratops, Terminocavus and Sierraceratops— to identify what a unique fauna of horned dinosaurs that lived in New Mexico 73 to 75 million years ago looked like.

These creatures look different from the dinosaurs that now live in Montana and Alberta, indicating a length difference between ceratopsians. Essentially, this discovery shows that ceratopsian evolution over the last few million years was more complex than previously known.

A recently discovered skull from Bisticeratops froeseorum. Courtesy/NMMNHS

Illustration of ceratopsid evolution, showing the recently discovered Bistiretops phrosorum. Courtesy/NMMNHS

About the New Mexico Museum of Natural History and Science

The New Mexico Museum of Natural History and Science is a division of the Department of Cultural Affairs under the leadership of the Board of Trustees of the New Mexico Museum of Natural History and Science. Programs and exhibits are generously supported by the New Mexico Museum of Natural History Foundation, through the generous support of donors. Founded in 1986, the mission of the New Mexico Museum of Natural History and Science is to preserve and interpret our state’s unique natural and scientific heritage through exceptional collections, research, exhibits, and programs designed to ignite a passion for lifelong education. is through NMMNHS offers exhibits, programs, and workshops in the geosciences, including paleontology and mineralogy, biology, and space science. It is the Southwest’s largest repository for fossils and includes a planetarium and a large-format 3D Diana Theater.

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