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来自印度尼西亚爪哇岛Cikalong的真品巨齿鲨牙

高质量巨齿鲨牙，尖端完好，具备清晰的锯齿和釉质，

巨齿鲨（Megalodon /ˈmɛɡələdɒn/ MEG-əl-ə-don； Otodus megalodon），意为“巨牙”，是一类已灭绝的鲭鱼鲨，生活在大约2300万至360万年前的始中新世至上新世。它曾被认为属于旗喉鱼科并与大白鲨（Carcharodon carcharias）有近亲关系。然而，现今将其归入已灭绝的Otodontidae科，该科在早白垩世就已与大白鲨分道扬镳。

尽管被认为是有史以来最庞大、最强力的掠食者之一，巨齿鲨仅存留有零散化石，其外形和最大体长仍不确定。科学家对于它更像是大白鲨的更厚实版本、鲸鲨（Rhincodon typus）、抚鲸鲨（Cetorhinus maximus）还是猎虎鲨（Carcharias taurus）的说法存在分歧。最新的、误差最小的估算表明，其最大长度可达约20.3米（67英尺），体重可达约103公吨（114短吨）。

长度：13.9 cm

将通过PostNL投保寄送。

物品编号：TTT38

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 13,9 cm
Will be shipped insured with PostNL.
Item TTT38

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巨大的巨齿鲨牙，长度约13.9 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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来自印度尼西亚爪哇卡卡龙的原始/官方修复巨齿鲨牙，新近纪，长度13.9厘米。

巨大的巨齿鲨牙，长度约13.9 cm - 牙齿化石 - Carcharocles megalodon

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来自印度尼西亚爪哇卡卡龙的原始/官方修复巨齿鲨牙，新近纪，长度13.9厘米。

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