Manuel Quiring

化石拍卖（鱼类和海洋脊椎动物）

来自印度尼西亚 Java，Cikalong 的真实巨齿鲨牙 

高质量的巨齿鲨牙，尖端、锯齿和釉质完好， 

巨齿鲨（Carcharocles megalodon，/ˈmɛɡələdɒn/ MEG-əl-ə-don；Otodus megalodon），意为“巨牙”，是已灭绝的一种鲭鲨科动物，生活在大约2300万到360万年前，跨始新世早期至上新世的地质时期。它曾被认为属于 Lamnidae 家族，与大白鲨（Carcharodon carcharias）关系密切；但如今被归入灭绝的 Otodontidae 家族，该家族在早白垩纪就已与大白鲨分化。 

尽管被视为历史上最大、最强大的掠食者之一，巨齿鲨仅以零散化石为证，其外形和最大体型仍不确定。科学家对其外观的猜测各不相同，认为其可能更像大白鲨的矮胖型、鲸鲨、上颚鳐鲨或沙虎鲨等形态的混合体。最新、误差最小的估计显示，其最大体长可达约20.3米（67英尺），体重可达约103吨（114美吨）。

长度 13.8 cm
将通过 PostNL 投保运输。
物品编号 III25

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 13,8 cm
Will be shipped insured with PostNL.
Item III25

我们的专家提供此估价，以为您的出价提供指导。此估计基于预期的需求和物品的独有的特征，如质量、稀有性或所有权历史等。我们无法保证该物品一定会以此金额出售、转售或被评估。

巨大的巨齿鲨牙，长度13.8厘米 - 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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巨大的巨齿鲨牙，长度13.8厘米 - 牙齿化石 - Carcharocles megalodon

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