Sullivan Halipré

化石拍卖（海洋生物）

来自印度尼西亚、爪哇，Cikalong 的正品巨齿鲨牙齿

高质量的巨齿鲨牙，尖端完好，锯齿和牙釉质完好，

巨齿鲨（Carcharocles megalodon，/ˈmɛɡələdɒn/ MEG-əl-ə-don； Otodus megalodon），意为“巨齿”，是一种已灭绝的鲭鱼鲨类，生活在约2300万年至360万年前的始新世至中新世。它曾被认为属于灯鲨科，与大白鲨（Carcharodon carcharias）有密切关系。然而，现在被归类为灭绝的 Otodontidae 家族，该家族在早白垩纪就已从大白鲨分化出来。

尽管被认为是史上最大、最强大的掠食者之一，巨齿鲨的体化仍仅以碎片化的化石为证，其外貌和最大体型仍存在不確定性。科学家对它更像大白鲨的矮胖版本、抹香鲸、抚鲨（鲸鲨，Rhincodon typus）、还是沙鲀鲨（Carcharias taurus）等哪种形态各执一词。最近的、误差范围最小的估计显示其最大身长可达约 20.3 米（67 英尺），体重可达约 103 公吨（114 短吨）。

长度：9.1 cm

将通过 PostNL 投保寄送。

物品编号 UUU12

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 9,1 cm
Will be shipped insured with PostNL.
Item UUU12

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 9.1 厘米 - 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 9.1 厘米 - 牙齿化石 - Carcharocles megalodon (没有保留价)

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