Archive for March 9th, 2013

WFS Profiles:Dr. Robert T. Bakker

Dr. Robert T. Bakker is one of palaeontology greatest and most well known characters. Bakker was the first man who hypothesized that dinosaurs may have been warm-blooded, and was the scientist who believed that diseases caused the demise of the terrible lizards. He is also the author of the famous book The Dinosaur Heresies. Bakker […]

Reanalysis of “Raptorex kriegsteini”: A Juvenile Tyrannosaurid Dinosaur from Mongolia

The carnivorous Tyrannosauridae are among the most iconic dinosaurs: typified by large body size, tiny forelimbs, and massive robust skulls with laterally thickened teeth. The recently described small-bodied tyrannosaurid Raptorex kreigsteini is exceptional as its discovery proposes that many of the distinctive anatomical traits of derived tyrannosaurids were acquired in the Early Cretaceous, before the […]