这些小恐龙化石骗过科学家20年
科学家近20年来一直困惑于这些小恐龙化石的身份，最新研究表明它们实际上是年幼的甲龙类，包括可能的雏鸟。通过研究骨骼生长模式，研究人员确认这些年轻的恐龙尚未成长为成年个体。该研究揭示了甲龙类的生长方式，显示它们开始发展甲壳的时间…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-04-21 22:17 GMT+8（北京时间）
#恐龙 #甲龙类 #化石 #骨骼生长
Post #4747
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