Spheroolithus

† 球形蛋属是来自蒙古晚白垩世的化石蛋分类群，归入球形蛋科。这些具有棱柱状柱形蛋壳微观结构的球形蛋通常归属于鸭嘴龙类或蜥脚类恐龙。

食性与取食

Herbivore

Spheroolithus 是草食性恐龙。草食性恐龙通常以蕨类植物、苏铁、针叶树等其所处时代的植被为食。许多草食性恐龙进化出了专门用于处理坚韧植物材料的牙齿和消化系统。

Cretaceous Late Mesozoic 代

Spheroolithus 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。

Mongolia

地质时代	Cretaceous Late
食性	Herbivore

When did Spheroolithus live?

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

What did Spheroolithus eat?

Spheroolithus was a herbivore.

Where were Spheroolithus fossils found?

Fossils of Spheroolithus were found in Mongolia.

Data verified 三月 2026

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