Sullivan Halipré

化石拍卖

这颗牙齿经过修复并已抛光。

巨齿鲨 (/ˈmɛɡələdɒn/ MEG-əl-ə-don；Otodus megalodon)，意为“巨大的牙齿”，是一种已灭绝的鲭型鲨鱼，约在2300万到360万年前的始新世晚期至中新世晚期之间生活。它曾被认为属于鲭科 Lamnidae，并与大白鲨（Carcharodon carcharias）有密切关系。然而现在被归入已灭绝的 Otodontidae 科，与大白鲨在早白垩纪就已分化。

尽管被认为是有史以来最大、最强大的掠食者之一，巨齿鲨仅以零散的化石遗骸为人所知，其外貌和最大体型尚不确定。科学家对它更接近大白鲨的哪种体型存在分歧：更像是体格更健壮的大白鲨、鲸鲨（Rhincodon typus）、浮鳍鲨（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）。最新且误差范围最小的估计显示，最大身长可达约20.3米（67英尺），体重可达约103吨（114短吨）。

长度：11.9 cm
将通过PostNL投保运输。
物品：YYY27

The tooth has repairs and has been polished. 


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 11,9 cm 
Will be shipped insured with PostNL.
Item : YYY27

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巨齿鲨牙 11.9 cm - 牙齿化石 - Carcharocles megalodon

新近纪 (23.03-2.58 百万年) - 印尼 爬哇 Cikalong

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Carcharocles megalodon 齿，11.9 cm 的Neogene时期标本，来自印度尼西亚爪哇 Java Cikalong，原始/官方真品，已修复并打磨。

巨齿鲨牙 11.9 cm - 牙齿化石 - Carcharocles megalodon

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Carcharocles megalodon 齿，11.9 cm 的Neogene时期标本，来自印度尼西亚爪哇 Java Cikalong，原始/官方真品，已修复并打磨。

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