Manuel Quiring

化石拍賣（海洋生物）

来自摩洛哥的美丽莫阿萨龙（Mosasaur）颚骨，特征是带有牙根的牙齿以及部分下颌骨。该骨骼已部分修复，但化石的天然多孔性仍然清晰可见。它是在哈里比加Khouribga的磷酸盐矿床中发现的。这种白垩纪的海洋爬行动物曾是当时最大的海洋掠食者之一。
Mosasaurus（莫阿瑟龙）是最后一批莫西亚龙（mosasaurs）之一，也是其中最大的。像大多数莫西亚龙一样，它的四肢已进化为短而高效的鳍肢，前鳍大于后鳍。已知最大的物种Mosasaurus hoffmannii可达到17–18米（约56英尺）的长度，略长于近亲如Tylosaurus和Hainosaurus。它也是最强壮的莫西亚龙之一，个体重量估计在25到30吨之间。身体长而粗壮，呈桶状，头颅庞大，颚部强大且紧密连接。眼睛相对较大，但很可能提供的立体视觉有限，嗅球发育并不充分，因此专家认为Mosasaurus主要生活在水面附近。
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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.

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滄龍 - 牙齒化石 - Mosasaur jaw from Morocco

白堊紀（1.45憶年-6600萬年） - 摩洛哥

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來自摩洛哥的莫拉索裂龍顎骨，標本莫拉索喙，地質年代白堊紀（約1.45–6.6億年），狀態已修復。

滄龍 - 牙齒化石 - Mosasaur jaw from Morocco

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來自摩洛哥的莫拉索裂龍顎骨，標本莫拉索喙，地質年代白堊紀（約1.45–6.6億年），狀態已修復。

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