Tambatitanis amicitiae

† Tambatitanis amicitiae是产自日本兵库县笹山组的早白垩世巨龙类蜥脚类恐龙，是日本描述的第一种巨龙类。其发现表明巨龙类在早白垩世已抵达日本群岛

食性与取食

Herbivore

Tambatitanis amicitiae 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 Early Mesozoic 代

Tambatitanis amicitiae 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。

Japan

地质时代	Cretaceous Early
食性	Herbivore

When did Tambatitanis amicitiae live?

Tambatitanis amicitiae lived during the Cretaceous Early period (Mesozoic Era, 145.0–100.5 million years ago).

What did Tambatitanis amicitiae eat?

Tambatitanis amicitiae was a herbivore.

Where were Tambatitanis amicitiae fossils found?

Fossils of Tambatitanis amicitiae were found in Japan.

Data verified 三月 2026

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