Articles tagged with Paleontology
Raptorex displays all the hallmarks of Tyrannosaurus rex, including a large head and tiny arms, at about 100th the size that would eventually become T. rex. This suggests that tyrannosaur design evolved at a small body size, with larger animals developing later.
Scientists re-examined data to discover a flawed statistical model used for calculating dinosaur mass, leading to revised estimates of Apatosaurus louisae at 18 tonnes instead of 38 tonnes. This finding has significant implications for various theories about dinosaur biology.
A team of paleontologists from the University of Utah and independent scientists have found no evidence of dinosaur tracks at the 'dinosaur dance floor' site in northern Arizona. Instead, they suggest the features may be unusual potholes eroded in the sandstone.
Researchers at the University of Manchester used a laser scanning system to create a detailed 3D model of dinosaur tracks in Spain. The portable RIEGL LMS Z420i scanner allowed for rapid and high-resolution mapping of the fragile site, preserving important information on dinosaur locomotion.
Russell G. Slayback receives the William B. Heroy Jr. Award for his exceptional long-term service to AGI, while Warren D. Allmon is recognized for his outstanding contribution to public understanding of geoscience through his work at PRI.
A study found that four paleontologists developed acute illness after returning from expeditions in Mongolia, with antibodies detected in their blood. The risk of acquiring North Asian tick typhus is unknown during travel to endemic regions, and travelers should be suspected of having the disease even without a recognized tick bite.
Roger Buick emphasizes the importance of searching for simple evidence of ancient life on Earth to find signs of life elsewhere. He suggests using basic techniques and having an open mind due to the complexities of finding early life.