{
  "id": "mamenchisaurus",
  "name": "Mamenchisaurus",
  "period": "Late Jurassic",
  "diet": "Herbivore",
  "length_m": 25.0,
  "weight_kg": 20000,
  "region": "China",
  "meaning": "Mamenxi lizard",
  "url": "https://gratisapi.com/api/dinosaurs/mamenchisaurus"
}