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来自印尼爪哇岛，Cikalong的正宗Carcharocles megalodon牙齿

高质量的巨齿鲨牙齿，尖端完好、锯齿和釉质良好，

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨齿”，是一类已灭绝的鲭鲨科鲨鱼，生活在大约2300万至360万年前（中新世早期至上新世末期）。它曾被认为属于鲭鲨科，并与大白鲨（Carcharodon carcharias）关系密切。但现今被归为已灭绝的 Otodontidae 科，与大白鲨在早白垩纪就分道扬镳。

尽管被认为是有史以来体型最大、最强劲的捕食者之一，巨齿鲨的化石仅有零散残骸，其外形与最大体长仍不确定。科学家对于它更像大白鲨的短粗版、鲸鲨（Rhincodon typus）、鲸鲨样的浮鲨（Cetorhinus maximus）还是沙锤鲨（Carcharias taurus）存在分歧。最近一次较少误差区间的估计显示，其最大身长可达约20.3米（67英尺），体重可达约103吨（114短吨）。

长度：12.3厘米

将通过PostNL投保运输。

物品编号：OOO15

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 12,3 cm
Will be shipped insured with PostNL.
Item OOO15

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巨齿鲨牙 12,3 cm - 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 12,3 cm - 牙齒化石 - Carcharocles megalodon (沒有保留價)

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