Sullivan Halipré

化石拍卖（海怪）

来自印度尼西亚，爪哇，Cikalong 的正宗巨齿鲨牙 

优质巨齿鲨牙，牙尖、锯齿和牙釉质完好，

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2300万年前至360万年前的早中新世到上新世地质时期。它曾被认为属于鲨鱼科 Lamnidae，并与大白鲨（Carcharodon carcharias）关系密切，但现今被归入已灭绝的 Otodontidae 家族，该家族在早白垩纪便与大白鲨分道扬镳。

尽管被视为史上最大、最强大之一的掠食者，巨齿鲨仅以碎片化的化石被知晓，其体貌和最大体长仍不确定。科学家对于它更像是大白鲨的结实版本、鲸鲨（Rhincodon typus）、滤食性鲨鱼（Cetorhinus maximus）还是虎鲨（Carcharias taurus）等的争议仍在继续。最近的估算中，误差范围最小的最大长度估计可达约 20.3 米（67 呎），体重可达约 103 公吨（114 短吨）。

长度：14,4 cm 
将通过 PostNL 投保运输。
物品编号 III28

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 III28

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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) - 印度尼西亚 爬哇岛 Cikalong

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

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