Patagonichnornis venetiorum

†Patagonichnornis venetiorum是来自阿根廷晚白垩世的一种已灭绝鸟类足迹化石。记录了该地区白垩纪鸟类的活动。化石有助于了解南美洲晚白垩世的鸟类多样性。

食性与取食

Carnivore

Patagonichnornis venetiorum 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。

Cretaceous Late Mesozoic 代

Patagonichnornis venetiorum 生活在距今约 100.5 至 66.0 百万年前的 Mesozoic 代 Cretaceous Late 纪。

恐龙时代的最终篇章，出现了霸王龙、三角龙、伶盗龙等标志性物种。恐龙在奇克苏鲁陨石撞击终结中生代之前达到了多样性顶峰。

Argentina

地质时代	Cretaceous Late
食性	Carnivore

When did Patagonichnornis venetiorum live?

Patagonichnornis venetiorum lived during the Cretaceous Late period (Mesozoic Era, 100.5–66.0 million years ago).

What did Patagonichnornis venetiorum eat?

Patagonichnornis venetiorum was a carnivore.

Where were Patagonichnornis venetiorum fossils found?

Fossils of Patagonichnornis venetiorum were found in Argentina.

Data verified 三月 2026

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