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来自印度尼西亚Java，Cikalong 的正品巨齿鲨牙

优质巨齿鲨牙，尖端、锯齿和牙釉质完好

巨齿鲨（/ˈmɛɡələdɒn/ MEG-əl-ə-don；Otodus megalodon），意为“巨牙”，是一种已灭绝的鲭鲨科动物，生活在大约2300万到360万年前的始新世至中新世。曾被认为属于狼鲨科，与大白鲨（Carcharodon carcharias）关系密切；但现归入已灭绝的 Otodontidae 科，该科在早白垩纪时期与大白鲨分道。

尽管被视为有史以来最大、最强的掠食者之一，但 Megalodon 仅有零散化石证据，其外形和最大体型尚不确定。科学家对它更像体型更结实的大白鲨、鲸鲨（Rhincodon typus）、抚鲨（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）各持不同观点。最新且误差范围最小的估计显示，最大长度可达约20.3米（67英尺），体重约103吨（114短吨）。

长度：12.2 cm

将通过 PostNL 提供保险运输。

物品编号：LLL12

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 12,2 cm
Will be shipped insured with PostNL.
Item LLL12

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巨齿鲨牙 12,2 cm - 牙齿化石 - Carcharocles megalodon

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

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原生/官方 Carcharocles megalodon 牙齿，来自印尼爪哇岛(Cikalong)，新近纪时期，标本已修复，长度12.2厘米。

巨齿鲨牙 12,2 cm - 牙齿化石 - Carcharocles megalodon

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原生/官方 Carcharocles megalodon 牙齿，来自印尼爪哇岛(Cikalong)，新近纪时期，标本已修复，长度12.2厘米。

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