Sullivan Halipré

化石拍卖（史前巨人）

来自摩洛哥的一口美丽的 Mosasaurus 颚，具有带根的牙齿和部分下颌骨。该骨已部分修复，但化石的天然孔隙仍清晰可见。它是在 Khouribga 的磷矿沉积物中发现的。这个白垩纪海生爬行动物是当时最大的海洋掠食者之一。
Mosasaurus 是最末期的 mosasaurs 之一，也是体型最大的之一。像大多数 mosasaurs 一样，它的四肢进化成短而高效的鳍肢，前鳍大于后鳍。已知最大物种 Mosasaurus hoffmannii 可以达到 17–18 米（56 英尺）的长度，略长于近亲如 Tylosaurus 和 Hainosaurus。它也是最强壮的 mosasaurs 之一，一些最大的个体估计体重在 25 到 30 吨之间。它的身体长而厚，呈桶状，头骨庞大，颚部强大且紧密连合。眼睛相对较大，但很可能只能提供有限的立体视觉，嗅球发育不良，使专家们相信 Mosasaurus 主要栖息在水面附近。）

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.



沧龙 - 牙齿化石 - Mosasaur jaw from Morocco - 10 cm  (没有保留价)

白垩纪 (1.45-0.66 亿年) - 摩洛哥

意大利

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标本：Mosasauro；科学名称：Mosasaur jaw from Morocco；地质时期：Cretaceo（145 – 66 百万年）/；状态：Restaurato；真实性：Originale/ ufficiale。

沧龙 - 牙齿化石 - Mosasaur jaw from Morocco - 10 cm (没有保留价)

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标本：Mosasauro；科学名称：Mosasaur jaw from Morocco；地质时期：Cretaceo（145 – 66 百万年）/；状态：Restaurato；真实性：Originale/ ufficiale。

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