一具被压碎的化石揭示了一个不应该存在的恐龙
一具被损坏的恐龙头骨，曾被遗忘在一个抽屉里，后来被一名弗吉尼亚理工大学的学生重建，揭示了早期肉食性恐龙的新物种，具有前所未见的奇特特征。化石表明，在三叠纪末的灭绝事件中，不仅是竞争对手才被灭绝，某些恐龙群也被灭绝。它可能是古老…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-04-15 21:31 GMT+8（北京时间）
#恐龙 #化石 #弗吉尼亚理工大学 #三叠纪末灭绝事件
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