Recent activity

Activity

Eric Walker added Ornithischia and Saurischia and a number of links to Dinosauria, and added Dinosauria to Dracohors

Eric Walker added Thyreophora to Ornithischia, and added Ornithischia to Dinosauria

Eric Walker added Theropoda and Sauropodomorpha to Saurischia, and added Saurischia to Dinosauria