Sullivan Halipré

化石拍卖（海怪）

来自印度尼西亚爪哇岛 Cikalong 的真品巨齿鲨牙

高质量的巨齿鲨牙，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科物种，生活在大约2300万年至360万年前（中新世早期至上新世）的时期。它曾被认为属于鳐鲨科并且与大白鲨（Carcharodon carcharias）关系密切。然而，现在它被归入已灭绝的 Otodontidae 家族，该家族在白垩纪早期就已与大白鲨分化。 

尽管被认为是有史以来最大、最强大的掠食者之一，巨齿鲨仅以零散遗骸为所知，其外观和最大体型尚不确定。科学家们对它更接近白鲨的结实体型、鲸鲨（Rhincodon typus）、沐日鲨（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）存在分歧。最近的一项估计在误差范围最小的情况下，最大长度约为20.3米（67英尺），体重可达103公吨（114短吨）。

长度 12.0 cm
将通过 PostNL 投保运输。
物品编号 KKK37

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 12,0 cm
Will be shipped insured with PostNL.
Item KKK37

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巨齿鲨牙 12,0 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 12,0 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

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