Sullivan Halipré

化石拍賣

来自印尼爪哇，Cikalong 的真品大白鲨牙齿，缔造者 Megalodon

高质量的 Megalodon 牙齿，尖端完好，齿纹和牙釉质完好，

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨牙”，是一种已灭绝的鲭鱼鲨科物种，生活在大约2300万年前至360万年前的始新世晚期至上新世时期。它曾被认为属于鳐齿鲨科，与大白鲨（Carcharodon carcharias）有亲缘关系。但现在被归入已灭绝的 Otodontidae 家族，在早期白垩纪就与大白鲨分道扬镳。

尽管被视为有史以来最强大、最顶级的掠食者之一，Megaldon 仅以碎片化的遗骸为人所知，其外形和最大体长仍不确定。科学家对于它更像大白鲨的“结实版”、鲸鲨（Rhincodon typus）、鲸拟鲨（Cetorhinus maximus）或沙虎鲨（Carcharias taurus）之间谁更接近，存在分歧。最近一次估计给出的最大长度约为20.3米（67英尺），重量约103公吨（114短吨）。

长度：12.2 厘米
将通过 PostNL 投保运输。
商品编号：LLL12

Authentic Carcharocles megalodon tooth from Indonesia, Java , Cikalong 

Quality Megalodon Tooth, with good tip, serrations , and enamel, 

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon), meaning "big tooth", is an extinct species of mackerel shark that lived approximately 23 to 3.6 million years ago (Mya), from the Early Miocene to the Pliocene epochs. It was formerly thought to be a member of the family Lamnidae and a close relative of the great white shark (Carcharodon carcharias). However, it is now classified into the extinct family Otodontidae, which diverged from the great white shark during the Early Cretaceous.

While regarded as one of the largest and most powerful predators to have ever lived, the megalodon is only known from fragmentary remains, and its appearance and maximum size are uncertain. Scientists differ on whether it would have more closely resembled a stockier version of the great white shark, the whale shark (Rhincodon typus), the basking shark (Cetorhinus maximus) or the sand tiger shark (Carcharias taurus). The most recent estimate with the least error range suggests a maximum length estimate up to 20.3 meters (67 ft),  weighs up to 103 metric tons (114 short tons)


Lenght 12,2 cm
Will be shipped insured with PostNL.
Item LLL12

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巨齿鲨牙，长12.2厘米 - 牙齒化石 - Carcharocles megalodon  (沒有保留價)

新近紀 (2303 - 258萬年） - 印度尼西亚 爪哇 Cikalong

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巨齿鲨牙，长12.2厘米 - 牙齒化石 - Carcharocles megalodon (沒有保留價)

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