Manuel Quiring

化石拍卖（鱼类和海洋脊椎动物）

来自摩洛哥的美丽莫拉萨龙颚骨，特征是带根的牙齿和部分下颚骨。该骨骼已部分修复，但化石天然的多孔性仍然清晰可见。它是在哈里比加(Khouribga)的磷矿沉积区发现的。这种白垩纪海洋爬行动物是当时最大的海洋掠食者之一。 
Mosasaurus 是晚期莫拉斯龙之一，也是体型最大的之一。像大多数莫拉斯龙一样，它的四肢进化为短而高效的鳍肢，前鳍比后鳍大。已知最大种为 Mosasaurus hoffmannii，体长可达 17–18 米（56 英尺），略長于近亲如泰洛龙(Tylosaurus)和亥诺龙(Hainosaurus)。它也是最为强健的莫拉斯龙之一，部分个体估计体重在 25 到 30 吨之间。它的身体修长、粗壮，呈桶状，头骨庞大，颚部强劲且紧密相连。眼睛相对较大，但很可能提供有限的双目视觉，嗅球发育不良，使专家们认为莫拉斯龙主要生存于水面附近。 
***The display stand is NOT included in the sale.***

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.

***The display stand is NOT included in the sale.

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沧龙 - 牙齿化石 - Mosasaur jaw from Morocco - 43 cm

白垩纪 (1.45-0.66 亿年) - 摩洛哥

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沧龙 - 牙齿化石 - Mosasaur jaw from Morocco - 43 cm

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