Early Triassic Cyclidan Crustacean Had Powerful Jaws
Paleontologists have described a new species of enigmatic cyclidan crustacean on the basis of three well-preserved specimens from…
New Research Reveals Secrets of Burgess Shale Trilobites
Arthropod appendages are specialized for diverse roles including feeding, walking, and mating. Fossils from the Cambrian period (539…