Sullivan Halipré

化石拍卖

来自印度尼西亚爪哇，Cikalong 的正宗巨齿鲨牙

高质量巨齿鲨牙，尖端完好，锯齿和牙釉质完好

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨牙”，是一种已灭绝的鲭鱼鲨，生活在大约2300万至360万年前（Mya），从早中新世到上新世。它曾被认为属于Lampnidae 家族，并且与大白鲨（Carcharodon carcharias）关系密切。但现在被归类到已灭绝的 Otodontidae 家族，该家族在早白垩纪时与大白鲨分道。

尽管被认为是有史以来最大且最强大的掠食者之一，巨齿鲨仅有碎片化化石，因此外形和最大体型不确定。科学家对于它的外观更像大白鲨的矮胖版本、鲸鲨（Rhincodon typus）、温暖鲨（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）存在分歧。最新的、误差范围最小的估算显示，最大身长可达约20.3米（67英尺），体重可达103吨（114短吨）

长度 13,0 cm
将通过 PostNL 投保运输。
物品编号 TTT29

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 13,0 cm
Will be shipped insured with PostNL.
Item TTT29

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巨大的巨齿鲨牙，长度 13,0 cm - 牙齿化石 - Carcharocles megalodon  (没有保留价)

新近纪 (23.03-2.58 百万年) - 印尼 爬哇 Cikalong

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巨大的巨齿鲨牙，长度 13,0 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

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