LOS ANGELES, CA.-This summer, the much-anticipated new Dinosaur Hall opens to the public at the Natural History Museum of Los Angeles County. The large-scale permanent exhibition will be presented in two light-filled galleries twice the size of the Museums old dinosaur galleries. The Dinosaur Hall will rival the worlds leading dinosaur halls for the sheer volume of individual fossils displayed; the size and extraordinariness of the major mounts, including the worlds only T. rex growth series; and the transparent treatment of the science that surrounds these creatures not as static, definitive knowledge but as a vibrant, ongoing investigation of mysteries solved and still unsolved. The exhibition features over 300 fossils, 20 full body specimens, manual and digital interactives, and large-format video. The T. rex series features an adult, juvenile, and baby. The adult, nicknamed Thomas, is on