Manuel Quiring

化石拍賣 （專家強推）

名称：Confuciusornithiformes
时代：早白垩纪，大约1.35亿至1.2亿年前
地区：东北中国的龙头极地生物群（Jehol Biota）
地层：义县组、九佛糖组等
标本：天然
体型约为55厘米×40厘米

如照片所示：头骨区域保存相对完好，位于身体前部，呈现出鸟类典型的小头部轮廓；颈部、躯干及四肢骨骼清晰可见；前肢显著延长，形成翼状结构，能看到翼骨的排列；后肢细长，具有适应树栖生活的鸟类特征；尾部保存相对完好，末端可见羽毛或尾羽的压迹。

Confuciusornithiformes是中生代最重要的早期鸟类之一，也是研究从恐龙向鸟类演化、鸟类飞行起源以及早期鸟类生态的重要化石。它生活在早白垩纪的湖相-火山环境中，龙头极地生物群的独特快速埋藏条件使其骨骼、羽毛压痕，甚至软组织都获得了极佳的保存。

Name: Confuciusornithiformes
Era: Early Cretaceous, approximately 135-120 million years ago
Location: Jehol Biota, Northeast China
Strata: Yixian Formation, Jiufotang Formation, etc.
Specimen: Natural
Body size approximately 55cm x 40cm

As seen in the photographs: The skull area is relatively well-preserved, located at the front of the body, showing the typical small head outline of birds; the neck, trunk, and limb bones are clearly visible; the forelimbs are significantly elongated to form wing structures, and the arrangement of wing bones can be observed; the hind limbs are slender, exhibiting characteristics of birds adapted to arboreal life; the tail is relatively well-preserved, with feather or tail feather imprints visible at the tip.

Confuciusornithiformes is one of the most important early birds of the Mesozoic Era, and is an important fossil for studying the evolution from dinosaurs to birds, the origin of bird flight, and the ecology of early birds. It lived in the lacustrine-volcanic environment of the Early Cretaceous, and the unique rapid burial conditions of the Jehol Biota allowed for the excellent preservation of its bones, feather imprints, and even soft tissues.

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精美的收藏品 - 動物化石 - Confuciusornithiformes - 65 cm - 50 cm

白堊紀（1.45憶年-6600萬年） - 中國

香港

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Confuciusornithiformes，來自中國，早白堤紀，天然狀態，原始/官方認證，尺寸65 cm高、50 cm寬。

精美的收藏品 - 動物化石 - Confuciusornithiformes - 65 cm - 50 cm

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Confuciusornithiformes，來自中國，早白堤紀，天然狀態，原始/官方認證，尺寸65 cm高、50 cm寬。

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