Reptiles

【Life of the Triassic】Tanystropheus – The Small Ones Were Not Juveniles but Adults of a Second Species

Prehistoric Life

【Life of the Permian】Mesosaurus – The Oldest Amniote Embryos Were Inside the Mothers of a Reptile That Went Back to the Water

Prehistoric Life

【Life of the Quaternary】Tuatara – Is It a “Living Fossil”? Studies of Its Bones and Its Genes Disagree

Prehistoric Life

【Life of the Triassic】Chirotherium – The “Thumb” in the Hand-Shaped Tracks Was a Fifth Toe Sticking Out to the Side

Prehistoric Life