Sullivan Halipré

化石拍卖（鱼类和海洋脊椎动物）

来自印度尼西亚爪哇，Cikalong 的正品巨齿鲨牙

高质量的 Megalodon tooth，尖端良好，锯齿和牙釉质完好，

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨大牙齿”，是一种已灭绝的鲭鱼型鲨鱼，生活在大约2300万至360万年前（Mya），从中新世早期到上新世时期。它曾被认为属于 Lampnidae 家族，与大白鲨（Carcharodon carcharias）关系密切。但如今被归入已灭绝的 Otodontidae 家族，与大白鲨在早白垩纪时分道扬镳。

尽管被视为史上最大的、最强大的掠食者之一，Megaldon 仅以零散的化石遗骸为人所知，其外形和最大体长尚不确定。科学家对其体型的推测各不相同，究竟更像大白鲨的矮胖版、鲸鲨（Rhincodon typus）、滨鲨（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）？最新的估计在误差范围最小的情况下，最大长度可达约20.3米（67英尺），体重可达约103吨（114短吨）。

长度 10,0 cm
将通过 PostNL 投保运输。
物品编号 JJJ36

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 10,0 cm
Will be shipped insured with PostNL.
Item JJJ36

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巨齿鲨牙 10.0 cm - 牙齿化石 - Carcharocles megalodon  (没有保留价)

新近纪 (23.03-2.58 百万年) - 印度尼西亚 爬哇岛 Cikalong

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巨齿鲨牙 10.0 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

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