BALTIMORE, Sept. 14 (UPI) -- An infant dinosaur born 110 million years ago in what is now Maryland has been named Propanoplosaurus marylandicus, paleontologists said.
The tiny armored dinosaur, smaller than a playing card, apparently drowned not long after it hatched during the Early Cretaceous Period and was fossilized, awaiting its discovery in 1997, The Baltimore Sun reported Tuesday.