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来自印度尼西亚爪哇，Cikalong 的正品巨齿鲨牙

高质量的巨齿鲨牙，具良好锯齿和珐琅质。

巨齿鲨（Megalodon /ˈmɛɡələdɒn/，MEG-əl-ə-don； Otodus megalodon），意为“巨牙”，是一种已灭绝的鲭鲨科动物，约在2300万年前至360万年前的始新世晚期至上新世期间生活。曾被认为属于长鳍鲭科（Lamnidae），并且是大白鲨（Carcharodon carcharias）的近亲。然而现在被归入已灭绝的 Otodontidae 家族，与大白鲨在早白垩纪就已分道。

虽然被认为是有史以来最大、最强大的掠食者之一，但巨齿鲨只以碎片化的遗骸为知，外形与最大体型尚不确定。科学家对其究竟更像大白鲨的更粗壮版本、鲸鲨（Rhincodon typus）、巨口鲨（Cetorhinus maximus）或沙虎鲨（Carcharias taurus）等哪一种存在分歧。

最近的估计，误差范围最小，给出最大体长约20.3米（67英尺），体重约103公吨（114短吨）。

长度 11.1 cm
将通过 PostNL 保险寄送。
物品编号 PPP20

Authentic Carcharocles megalodon tooth from Indonesia, Java , Cikalong 

Quality Megalodon Tooth, with good  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 11,1 cm
Will be shipped insured with PostNL.
Item PPP20

我们的专家提供此估价，以为您的出价提供指导。此估计基于预期的需求和物品的独有的特征，如质量、稀有性或所有权历史等。我们无法保证该物品一定会以此金额出售、转售或被评估。

巨齿鲨牙 11,1 cm - 牙齿化石 - Carcharocles megalodon  (没有保留价)

新近纪 (23.03-2.58 百万年) - 印尼 爬哇 Cikalong

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巨齿鲨牙 11,1 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

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