Paleontologists say they have discovered the 76-million-year-old footprints of a ceratopsian dinosaur-dominated herd in Dinosaur Provincial Park in Alberta, Canada. The discovery provides the first evidence of mixed-species herding behavior in…
Paleontologists say they have discovered the 76-million-year-old footprints of a ceratopsian dinosaur-dominated herd in Dinosaur Provincial Park in Alberta, Canada. The discovery provides the first evidence of mixed-species herding behavior in…