Dinosauria › Saurischia › Sauropodomorpha Massospondylidae Early sauropodomorphs — bipedal-ish, plant-eaters. Coloradisaurus 213 Mya · Argentina Leyesaurus 202–176 Mya · Argentina Ignavusaurus rachelis 201–174 Mya · Unknown locality Massospondylus carinatus 201–174 Mya · Africa Ngwevu intloko 201–174 Mya · Africa Pradhania 201–174 Mya · India Adeopapposaurus 200–183 Mya · South America Sarahsaurus aurifontanalis 199.3–182.7 Mya · North America Lufengosaurus 195–190 Mya · China Glacialisaurus hammeri 186–182 Mya · Australia