Manuel Quiring

化石拍賣

来自印尼，爪哇，Cikalong 的正品巨齿鲨牙。

这颗牙齿有多处修复。

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“大牙齿”，是一种已灭绝的鲭鱼鲨科动物，约在约2300万年前至360万年前的早中新世至上新世生活。它曾被认为属于鲭科并且是大白鲨（Carcharodon carcharias）的近亲。然而，现今被归入已灭绝的 Otodontidae 家族，该家族在早白垩纪就与大白鲨分道扬镳。

尽管被视为史上最大、最强的掠食者之一，巨齿鲨仅存有零散的化石，因此其外形和最大体长仍不确定。科学家对它更像大白鲨的瘦长版本、鲸鲨（Rhincodon typus）、巨口鲨（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）等有所分歧。最近的一个误差范围最小的估计显示，最大长度可达约 20.3 米（67 英尺），重量可达约 103 公吨（114 公吨短吨）。

长度 15,4 cm (6.06 INCH)
将通过 PostNL 投保运输。
物品编号 OOO28

Authentic Carcharocles megalodon tooth from Indonesia, Java , Cikalong 

This tooth has multiple restaurations 

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 15,4 cm (6.06 INCH)
Will be shipped insured with PostNL.
Item OOO28

Goliath Megalodon tooth 15.4 cm (6.06 英寸) - 牙齒化石 - Carcharocles megalodon  (沒有保留價)

新近紀 (2303 - 258萬年） - 印度尼西亚 爪哇 Cikalong

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Carcharocles megalodon 齒化石，標本 15.4 cm，來自新近紀，原始/官方認證且已修復。

Goliath Megalodon tooth 15.4 cm (6.06 英寸) - 牙齒化石 - Carcharocles megalodon (沒有保留價)

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Carcharocles megalodon 齒化石，標本 15.4 cm，來自新近紀，原始/官方認證且已修復。

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