Manuel Quiring

化石拍卖 （专家强推）

鹦嘴龙后肢化石介绍

该化石包括来自早白垩纪（大约1.25亿至1.05亿年前）的小型草食性角嘴龙类恐龙鹦嘴龙的后肢和足部骨骼。它是这一恐龙群体的典型代表。

其骨骼结构健壮、粗实，跗骨和趾骨短而重，爪子钝圆。这些特征完美适应鹦嘴龙的四足行走和草食生活方式——强健的后肢支撑着结实的躯体，而钝圆的爪子更适合挖取植物根部，而非捕猎或快速奔跑。

作为在中国和东亚地区发现的最具代表性的恐龙化石之一，鹦嘴龙被视为早期角嘴龙与后期大型形态之间的关键进化桥梁（如三角龙等）。这件化石不仅保留了清晰的骨纹和关节结构，而且仍完整地埋藏在周围的岩石中，生动地展示了这只“迷你角脸”恐龙在100多百万年前的肢体形态。

尺寸：20×12×8厘米

Introduction to a Fossil of Psittacosaurus Hind Limb

This fossil consists of the hind limb and foot bones of Psittacosaurus, a small herbivorous ceratopsian dinosaur from the Early Cretaceous (approximately 125 to 105 million years ago). It is a typical example of this dinosaur group.

The bone structure is robust and stocky, with short, heavy metatarsals and toes, and blunt, rounded claws. These features are perfectly adapted to Psittacosaurus’s quadrupedal walking and herbivorous lifestyle—the sturdy hind limbs supported a solid body, while the blunt claws were better suited for digging up plant roots than for hunting or fast running.

As one of the most representative dinosaur fossils found in China and East Asia, Psittacosaurus serves as a key evolutionary link between early ceratopsians and later large-bodied forms (such as Triceratops). This fossil not only preserves clear bone texture and joint structure but also remains fully embedded in its surrounding rock, vividly showcasing the limb form of this "mini-horned face" dinosaur from over 100 million years ago.

Size:20*12*8cm

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化石骨架 - Psittacosaurus Hind Limb - 20 cm - 12 cm

白垩纪 (1.45-0.66 亿年) - 亚洲

香港

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化石骨架 - Psittacosaurus Hind Limb - 20 cm - 12 cm

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