Manuel Quiring

化石拍卖

来自印尼 Java（爪哇）Cikalong 的真实 Carcharocles megalodon 牙齿

优质 Megalodon 牙齿，尖端完好，齿纹和珐琅质良好，

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨牙”，是一种已灭绝的鲭鲨目动物，约在23到360万年前生活于始新世早期至上新世晚期。它曾被认为属于鲭鲨科，与大白鲨（Carcharodon carcharias）关系密切；然而现在归入已灭绝的 Otodontidae 家族，该科在早白垩纪与大白鲨分道扬镳。

尽管被认为是有史以来最大、最强大的捕食者之一，Megalodon 仅知于零星遗骸，其外形和最大体型仍不确定。科学家对于其外貌更像大白鲨的矮壮版本、鲸鲨（Rhincodon typus）、抚鲸鲨（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）存在分歧。最近一次误差范围最小的估计表明其最大体长可达约20.3米（67英尺），体重可达约103公吨（114短吨）。

长度 11,6 cm
将通过 PostNL 投保运输。
物品编号 EEE14

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 11,6 cm
Will be shipped insured with PostNL.
Item EEE14

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巨齿鲨牙 11.6 cm - 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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来自印度尼西亚爪哇岛Cikalong的Carcharocles megalodon牙齿标本，属于中新世时期（公元前23.03–2.58百万年前），经修复，长度11.6厘米。

巨齿鲨牙 11.6 cm - 牙齿化石 - Carcharocles megalodon

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来自印度尼西亚爪哇岛Cikalong的Carcharocles megalodon牙齿标本，属于中新世时期（公元前23.03–2.58百万年前），经修复，长度11.6厘米。

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