News

Newly discovered horned dinosaur unearthed in Utah

Newly discovered horned dinosaur unearthed in Utah

An artist's version of the newly discovered horned dinosaur Nasutoceratops titusi, discovered in the Grand Staircase-Escalante National Monument in southern Utah, is shown in this image released by the Natural History Museum of Utah on July 17, 2013. Photo: Reuters/Lukas Panzann/The Natural History Museum of Utah

(Reuters) – A big-nosed dinosaur that may have used its impressive horns as a mate magnet and to ward off competitors has been unearthed in a fossil-rich deposit in southern Utah, scientists said on Wednesday.

The novel species, Nasutoceratops or “big-nose horned face,” is the only known member of a group of dinosaurs thought to have lived 76 million years ago on a land mass in Western North America isolated by an ancient seaway, said Scott Sampson, one of the paleontologists who discovered the extinct reptile.

The new animal, described in the current issue of the British scientific journal Proceedings of the Royal Society, is from a previously unknown branch of horned dinosaurs and stands out for horns that extend over its eyes toward the tip of a prominent nose, Sampson said.

“This animal is bizarre. It takes horns to another level,” he told Reuters in a telephone interview.

The impressive rack may be tied to attracting mates, intimidating or warring with intruders or cooling the brain, said Sampson, vice president of research and collections at the Denver Museum of Nature and Science.

The outsized, cold-blooded creature used a beak-like mouth to crop tropical plants, which it chewed with hundreds of teeth that were replaceable like a shark’s, he said.

The find in the Grand Staircase-Escalante National Monument in Utah provides the strongest evidence that the southern portion of ancient Western North America was home to its own diverse dinosaur community.

Dramatic exposures of rock from the age of dinosaurs at the Grand Staircase-Escalante have in the last 13 years led to “a completely new dinosaur assemblage we didn’t even know existed,” Sampson said.

Roughly 20 dinosaur types have been found at sites in southern Utah, upending the notion that there were no new frontiers for paleontologists.

“Many thought we had found all the things we were going to find but we’re just beginning to scratch the surface and understand the world of dinosaurs,” Sampson said.

Jack Horner, curator of paleontology at the Museum of the Rockies in Montana, said the research was based on collection of limited physical evidence that by its nature raises key questions that still needed to be answered.

He said he and some colleagues have entertained alternate theories that some new dinosaur finds may actually represent different developmental stages of known species rather than new ones, but could not speak directly on the Utah find.

“In most of science, we need quite a few data points to formulate a hypothesis about anything having to do with biology,” he said.

Recent Headlines

in Entertainment

Today in entertainment history: Nov. 26

FILE - In this March 5, 2009 file photo, Michael Jackson is shown at a press conference in London. Testimony from AEG Live executive Paul Gongaware on his interactions with Jackson and his negotiations with the singer’s doctor dominated the fifth week of a civil case against the company filed by the superstar’s mother, Katherine. On Tuesday May 28, 2013, Gongaware reluctantly acknowledged that he negotiated the $150,000 per month rate that Jackson’s doctor expected to be paid to serve on the “This Is It” tour.

A look at the Hollywood headlines that made history.

in Sports

Maui Invitational semifinals

Arizona guard Gabe York (1) shoots a free throw during the second half of an NCAA college basketball game against Michigan in Ann Arbor, Mich., Saturday, Dec. 14, 2013.

It's an Arizona vs. San Diego State Maui Invitational final on Wednesday and you can hear on KPUG starting at 6:30pm

in Sports

Bama, FSU, Oregon, Miss St keep playoff rankings

Alabama head coach Nick Saban seems frustrated during the second half of an NCAA college football game against Auburn in Auburn, Ala., Saturday, Nov. 30, 2013.

The top four teams in the College Football Playoff rankings are unchanged — Alabama, Oregon, Florida State and Mississippi State — heading into a weekend when just about all the contenders are facing challenging rivals.

in Sports

Red Sox finalize agreement with Sandoval

Newly acquired Boston Red Sox free agent third baseman Pablo Sandoval smilies as he and Red Sox general manager Ben Cherington pose with a team jersey as Sandoval is introduced to the media at Fenway Park Tuesday, Nov. 25, 2014 in Boston.

The Red Sox have finalized their five-year contract with third baseman Pablo Sandoval, the first of two big signings

in Sports

Messi sets European record with 74 goals

Barcelona's Lionel Messi celebrates with teammates scoring his side's 2nd goal during a Champions League Group F soccer match between APOEL and FC Barcelona at GSP stadium, in Nicosia, Cyprus, Tuesday, Nov. 25, 2014.

Barcelona's Lionel Messi scored a hat trick to shatter the Champions League goalscoring record on Tuesday by taking his tally in the competition to 74

Bellingham Traffic