Pregnant Plesiosaurs and Baby Bones: Bone histology reveals ontogeny in polycotylid plesiosaurs

0000-0002-6784-3980Pregnancy in the fossil record is an exciting find. Setting aside the sad fact that anĀ unfortunate mother met her demise while carrying a baby, these one in a million specimens provides some key insight into … Continue reading Pregnant Plesiosaurs and Baby Bones: Bone histology reveals ontogeny in polycotylid plesiosaurs