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来自印度尼西亚爪哇，Cikalong 的真品巨齿鲨（Carcharocles megalodon）牙齿

高质量的巨齿鲨牙齿，尖端完好，锯齿清晰，牙釉质完好，

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨齿”，是已灭绝的鲭科鲨鱼物种，大约生活在 2300 万到 360 万年前的中新世早期至上新世时期。曾被认为属于 Lamnidae 家族，与大白鲨（Carcharodon carcharias）关系密切。但现今归入已灭绝的 Otodontidae 家族，与大白鲨在早白垩纪分化。

尽管被视为有史以来最大、最强猛的捕食者之一，巨齿鲨仅从零散的化石中得知，其外形和最大体型仍不确定。科学家们对于它更像大白鲨的矮胖版、鲸鲨（Rhincodon typus）、须鳐鲨（Cetorhinus maximus）或沙虎鲨（Carcharias taurus）等哪一种存在分歧。最近的估计在误差最小的情况下，最大身长可达约 20.3 米（67 英尺），体重可达约 103 公吨（114 短吨）。

长度 12.2 cm
将通过 PostNL 投保运输。
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  (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 12,2 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

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