The analysis showed that young sauropods, not their colossal parents, were the most common prey for carnivorous dinosaurs.
It may have been suicidal for a predator to go after a healthy adult Brachiosaurus, a behemoth weighing perhaps 60 tons that ...
The fossil is more than six-and-half feet long and, once it had been wrapped in a protective “jacket” and affixed to two pieces of wood, weighed nearly 1,000 pounds. Photo courtesy of Brian Engh Last ...
Paleontologists have uncovered the most complete Brachiosaurus upper arm bone in history. Standing more than six feet tall, the right humerus belonged to a 6,600 pound dinosaur that once walked the ...
A reconstruction of a hypothetical adult Brachiosaurus next to a possible juvenile Brachiosaurus, SMA 0009. From Carbadllido et al., 2012 Brachiosaurus used to hold the title of biggest dinosaur ever.