Manuel Quiring

化石拍賣

来自摩洛哥的美丽墨西兽颚骨，带有牙根和部分下颌骨。骨骼已部分修复，但化石的天然多孔性仍清晰可见。它是在侯里巴加的磷矿层中发现的。这种白垩纪海洋爬行动物曾是当时最大的海洋掠食者之一。
莫拉萨鲁斯（Mosasaurus）是末期莫拉塞头龙之一，也是体型最大的之一。和大多数莫拉塞头龙一样，它的四肢演化成短而高效的鳍肢，前鳍比后鳍更大。已知最大的种类，Mosasaurus hoffmannii，体长可达17–18米（56英尺），略长于近亲如泰洛鲸龙（Tylosaurus）和海诺鲸龙（Hainosaurus）。它也是最强健的莫拉塞头龙之一，一些个体估计体重在25到30吨之间。它的身体又长又粗，呈桶状，头骨巨大，颚部强大且紧密相连。眼睛相对较大，但很可能提供的立体视野有限，嗅球发育不充分，使专家们相信莫拉塞头龙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 - 動物化石 - Mosasaur jaw from Morocco - 14 cm  (沒有保留價)

白堊紀（1.45憶年-6600萬年） - 摩洛哥

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標本：來自摩洛哥的摩拉斯龍顎骨，白堊紀（約1.45—6.6億年前），經修復，原始/官方認證，高14公分。

滄龍 - 動物化石 - Mosasaur jaw from Morocco - 14 cm (沒有保留價)

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標本：來自摩洛哥的摩拉斯龍顎骨，白堊紀（約1.45—6.6億年前），經修復，原始/官方認證，高14公分。

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