Manuel Quiring

化石拍賣（魚類和海洋脊椎動物）

来自摩洛哥的美丽暴龙蛇颈龙（Mosasaurus）颚部，展示了带根的牙齿和部分下颌骨。骨骼已部分修复，但化石的天然多孔性仍清晰可见。它是在克钠磷矿沉积物中发现的，地点为Khouribga。这种白垩纪海洋爬行动物曾是当时最强大的海洋掠食者之一。
Mosasaurus 是少数几种 mosasaur 之中生存到晚期的种类，也是体型最庞大的之一。像大多数 mosasaurs 一样，它的肢体进化成短而高效的鳍肢，前鳍比后鳍更大。已知最大的物种 Mosasaurus hoffmannii，可达到 17–18 米（56 英尺）的长度，略长于近亲如 Tylosaurus 和 Hainosaurus。它也是最强健的 mosasaur 之一，部分个体估计重量在 25 到 30 吨之间。身体长而厚实，呈桶状，头颅巨大，颚部强劲且紧密相连。眼睛相对较大，但很可能提供的立体视觉有限，嗅球也并不发达，因此专家认为 Mosasaurus 主要生活在水面附近。）

Beautiful Mosasaur jaw from Morocco, featuring teeth with roots and part of the mandibular bone. The bone has been partially restored, but the natural porosity of the fossil is still clearly visible. It was discovered in the phosphate deposits of Khouribga. This Cretaceous marine reptile was one of the largest ocean predators of its time.
Mosasaurus was among the last mosasaurs and also one of the largest. Like most mosasaurs, its limbs had evolved into short but efficient flippers, with the front flippers larger than the rear ones. The largest known species, Mosasaurus hoffmannii, could reach lengths of 17–18 meters (56 feet), slightly longer than close relatives such as Tylosaurus and Hainosaurus. It was also one of the most robust mosasaurs, with some of the largest individuals estimated to weigh between 25 and 30 tons. Its body was long, thick, and barrel-shaped, with a massive skull and a powerful, tightly connected jaw. The eyes were relatively large but likely provided limited binocular vision, and the olfactory bulbs were not well developed, leading experts to believe that Mosasaurus lived primarily near the water’s surface.



滄龍 - 牙齒化石 - Mosasaur jaw from Morocco  (沒有保留價)

白堊紀（1.45憶年-6600萬年） - 摩洛哥

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科學名稱 Mosasaur jaw from Morocco；標本 Mosasauro；地質時代 白堊紀（1.45–6.6億年）; 處理方式 修復；狀態 原始/官方。

滄龍 - 牙齒化石 - Mosasaur jaw from Morocco (沒有保留價)

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科學名稱 Mosasaur jaw from Morocco；標本 Mosasauro；地質時代白堊紀（1.45–6.6億年）; 處理方式修復；狀態原始/官方。

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