They took some photos of the fossil and sent 26 to the workers in the museum. Soon, some workers 27 . It turned out that the fossil was a bone (骨头) from the arm of a billed dinosaur (鸭嘴龙). Later, the workers found more bones there. Everybody was 28 . The dinosaur was a ...
Asa paleontologist(古生物学家),I look for dinosaur fossils(恐龙化石)to learn their stories Sometimes that38turns up something big. Twoyears ago, I39 my students and my friend Tom to look for signs of dinosaurs on theIsle of Skye, off the West Coast of Scotland. It was not a 40day to...
The 1899 discovery included a nearly complete skeleton and three partial skulls. Although the partial skulls were initially identified as a different species, later studies revealed all the bones belonged to a single species. More Scutosaurus remains have been found at the North Dvina site in ...
It wasn’t until 1986 that paleontologists published a complete description of the fossil and assigned the name Xenotarsosaurus bonapartei to the new species. The generic name is based on the structure of the hindlimb of the fossil. Even though the dinosaur had a fused ankle, scientists ...
The microstructure of the long bones (femur and two tibie) reveals a relatively fast rate of growth, comparable with that seen in other basal Dinosauriformes and basal dinosaurs. Cortical bone is comprised of fibro-lamellar complex in one femur and tibia, but parallel-fibered matrix are ...
It was found in situ by shallow trenching in a red clay bed 2 m below ... PM Galton - 《Neues Jahrbuch Für Geologie Und Paläontologie Abhandlungen》 被引量: 0发表: 2019年 Paleobiological inferences for the Antarctic dinosaur Antarctopelta oliveroi (Ornithischia: Ankylosauria) based on...
A Suite of Dermestid Beetle Traces on Dinosaur Bone from the Upper Jurassic Morrison Formation, Wyoming, USA Most studies of insect traces on fossil bone deal with one or two trace morphs found on isolated bone fragments, making it difficult to identify the trace-... BB Britt,RD Scheetz,A...
It emphasises the importance of considering the influence of varying loads on bone adaptation when investigating bone form-function relationships. Muscles were found to play a significant role in offsetting joint loads on the femur, subsequently reducing the deformation and overall strain on the bone....
It emphasises the importance of considering the influence of varying loads on bone adaptation when investigating bone form-function relationships. Muscles were found to play a significant role in offsetting joint loads on the femur, subsequently reducing the deformation and overall strain on the bone....
both used as their main criteria to presume a Rhaetian age of the bonebed. Peyer (1943a, p. 261) notes again the dinosaur bones and the tooth found in 1915 and 1942, as belonging toGresslyosaurus ingens, and added, that these dinosaur remains could be reworked from the underlying “Zan...