Spheroolithus albertensis

† 艾伯塔球形蛋是来自加拿大艾伯塔省的晚白垩世蛋化石分类群，代表具有厚棱柱状蛋壳的球形恐龙蛋。这些来自马蹄峡谷组的蛋化石很可能属于鸭嘴龙类恐龙亲本。

食性与取食

Herbivore

Spheroolithus albertensis 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 albertensis 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。

Canada

地质时代	Cretaceous Late
食性	Herbivore

When did Spheroolithus albertensis live?

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

What did Spheroolithus albertensis eat?

Spheroolithus albertensis was a herbivore.

Where were Spheroolithus albertensis fossils found?

Fossils of Spheroolithus albertensis were found in Canada.

Data verified 三月 2026

在 Nature FYI 系列中发现更多