Manuel Quiring

化石拍卖（史前巨人）

来自印度尼西亚爪哇，Cikalong 的正品巨齿鲨牙齿

优质巨齿鲨牙，尖端完好，锯齿和牙釉质完好，

巨齿鲨（Megalodon /ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon），意为“巨大牙齿”，是一种已灭绝的鲭鲨科鲨鱼，生活在大约230万年前到360万年前（Mya），从早中新世到中新世末期。它曾被认为属于 Lamnidae 科，与大白鲨（Carcharodon carcharias）关系密切。然而，现在归类于已灭绝的 Otodontidae 科，该科在早白垩纪时期就已与大白鲨分化开来。

尽管被认为是有史以来最大、最强大的捕食者之一，巨齿鲨仅从碎片化的化石证据中为人所知，其外形和最大体型尚不确定。科学家对其更接近大白鲨的哪种体型存在分歧，是偏向大白鲨的矮胖型、抹香鲸的体型、抚摸鲨（鲸鲨）还是沙虎鲨的外观。最近的估计在最小误差范围内，最大身长可达20.3米（67英尺），体重可达103公吨（114短吨）。

长度 14.4 cm
将通过 PostNL 投保运输。
物品编号 JJJ51

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 14,4 cm
Will be shipped insured with PostNL.
Item JJJ51

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巨大的巨齿鲨牙，14.4 cm - 牙齿化石 - Carcharocles megalodon

新近纪 (23.03-2.58 百万年) - 印尼 爬哇 Cikalong

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来自印度尼西亚爪哇省Cikalong的原始 Carcharocles megalodon 牙齿，新近纪时期，状态已修复，长度14,4 cm。

巨大的巨齿鲨牙，14.4 cm - 牙齿化石 - Carcharocles megalodon

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来自印度尼西亚爪哇省Cikalong的原始 Carcharocles megalodon 牙齿，新近纪时期，状态已修复，长度14,4 cm。

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