Manuel Quiring

化石拍卖

来自摩洛哥的美丽巨鳞齿龙（莫萨萨鲁斯）下颌，牙齿带有牙根，包含下颚骨的一部分。骨骼已部分修复，但化石的天然多孔性仍然清晰可见。此标本在胡里布加磷矿沉积区被发现。此克罗马纪海洋爬行动物曾是当时最大的海洋掠食者之一。
莫萨萨鲁斯是少数仍存的莫萨萨龙之一，也是体型最大者之一。像大多数莫萨萨龙一样，它的四肢演化成短而高效的鳍肢，前鳍比后鳍大。已知最大的种类莫萨萨鲁斯霍夫曼尼（Mosasaurus hoffmannii）长度可达17–18米（56英尺），略长于近缘种如提洛萨鲁斯（Tylosaurus）和海诺萨鲁斯（Hainosaurus）。它也是最强壮的莫萨萨龙之一，个体中最大者估计体重在25到30吨之间。其身体修长、粗壮，呈桶状，头颅巨大，颌部强劲而紧密连接。眼睛相对较大，但很可能提供的立体视觉有限，嗅球发育不佳，因此专家认为莫萨萨鲁斯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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沧龙 - 牙齿化石 - Mosasaur jaw from Morocco - 8 cm  (没有保留价)

白垩纪 (1.45-0.66 亿年) - 摩洛哥

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来自摩洛哥的莫拉沙龙（莫拉萨龙）颚骨，标本 Mosasauro，白垩纪（145–66百万年前），修复状态，原始/官方真实性，高8厘米.

沧龙 - 牙齿化石 - Mosasaur jaw from Morocco - 8 cm (没有保留价)

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来自摩洛哥的莫拉沙龙（莫拉萨龙）颚骨，标本 Mosasauro，白垩纪（145–66百万年前），修复状态，原始/官方真实性，高8厘米.

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