Pawpawsaurus had large nostrils that looked "like a trumpet bell" and wide air passages that helped the 100-million-year-old North Texas dinosaur smell predators, look for food or find mates.
Louis Jacobs is co-author of a new analysis of the Cretaceous dinosaur Pawpawsaurus based on the first CT scans ever taken of the dinosaur’s skull.
Science journalist Laura Geggel tapped the expertise of SMU Earth Sciences Professor Louis L. Jacobs for a recent article about a prehistoric plant-eating reptile. A professor in Dedman College's Roy M. Huffington Department of Earth Sciences, Jacobs is a world-renowned vertebrate paleontologist. He joined SMU's faculty in 1983 and in 2012 was honored by the 7,200-member Science Teachers Association of Texas with their prestigious Skoog Cup for his significant contributions to advance quality science education.
Counting calories burned is popular, but leading standardized equations used to predict or estimate calories burned while walking assume that one size fits all. They’ve been in place for close to half a century and were based on data from a limited number of people. A new SMU study found that under firm, level ground conditions, the leading standards are relatively inaccurate and have significant bias — predicting too few calories burned in 97 percent of cases researchers examined.
SMU scientists and their research have a global reach that is frequently noted, beyond peer publications and media mentions. It was a good year for SMU faculty and student research efforts. Here's a small sampling of public and published acknowledgements during 2015, ranging from research modeling that made the cover of a scientific journal to research findings presented as evidence at government hearings.
Science writer Laura Geggel with Live Science named a new species of extinct marine mammal identified by two SMU paleontologists among "The 10 Strangest Animal Discoveries of 2015." The new species was identified by SMU paleontologist Louis L. Jacobs, a professor in the Roy M. Huffington Department of Earth Sciences, Dedman College of Humanities and Sciences, and paleontologist and SMU adjunct research professor Anthony Fiorillo, vice president of research and collections and chief curator at the Perot Museum of Nature and Science.
A new species of toothy pterosaur is a native of Texas whose closest relative is from England. The new 94-million-year-old species, named Cimoliopterus dunni, is strikingly similar to England’s Cimoliopterus cuvieri. Identification of the new flying reptile links prehistoric Texas to England, says SMU paleontologist Timothy S. Myers, who identified the fossil as a new species.
KRBD Radio reporter Leila Kheiry covered the research of SMU paleontologist Louis L. Jacobs, a professor in the Roy M. Huffington Department of Earth Sciences, Dedman College of Humanities and Sciences Co-author on the research is paleontologist Anthony Fiorillo, vice president of research and collections and chief curator at the Perot Museum of Nature and Science, Dallas, and an adjunct research professor at SMU.