Falcarius utahensis
Falcarius utahensis
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<dinofyi-dinosaur slug="falcarius-utahensis"></dinofyi-dinosaur>† Falcarius utahensis — Falcarius属的模式种，发现于美国犹他州早白垩世地层，已知标本数量众多（可能超过1700件），来自一处大型集体死亡遗址。牙齿形态介于肉食性和植食性之间，被认为是镰刀龙类向植食性转变的过渡物种。
食性与取食
Carnivore
Falcarius utahensis 是肉食性捕食者。肉食性恐龙是配备了锋利牙齿和爪子的积极猎手或食腐动物。它们占据了各自生态系统食物链的顶端。
时代
Cretaceous Early
Mesozoic 代
Falcarius utahensis 生活在距今约 145.0 至 100.5 百万年前的 Mesozoic 代 Cretaceous Early 纪。
白垩纪见证了恐龙的持续演化，鸟脚类和早期角龙类兴起。开花植物首次出现并开始改变陆地生态系统。棘龙和其他大型兽脚类在此时期生活。
发现地点
| 发现地点 | United States |
快速开始
| 地质时代 | Cretaceous Early |
| 食性 | Carnivore |
常见问题
When did Falcarius utahensis live?
Falcarius utahensis lived during the Cretaceous Early period (Mesozoic Era, 145.0–100.5 million years ago).
What did Falcarius utahensis eat?
Falcarius utahensis was a carnivore.
Where were Falcarius utahensis fossils found?
Fossils of Falcarius utahensis were found in United States.
比较恐龙
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