Manuel Quiring

化石拍卖（鱼类和海洋脊椎动物）

来自印度尼西亚爪哇，Cikalong 的真实巨齿鲨（Megalodon）牙齿。 

高品质的巨齿鲨牙齿，锯齿、尖端和牙釉质完好。 

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨大牙齿”，是一种已灭绝的鲭鱼鲨科动物，约生活在2300万年前至360万年前的始新世至上新世时期。它曾被认为属于鲭科（Lamnidae）并与大白鲨（Carcharodon carcharias）关系密切。但现在归入已灭绝的 Otodontidae 科，与大白鲨在早白垩纪分道而行。 

尽管被视为有史以来最大、最强大的掠食者之一，Megalodon 的化石证据仅有断片，外形与最大体长仍不确定。科学家对它更像体型更壮的巨白鲨、鲸鲨（Rhincodon typus）、大须鲸鲨（Cetorhinus maximus）或沙虎鲨（Carcharias taurus）之间的争论仍在继续。最新的估计在误差范围最小的前提下，最大体长可达约20.3米（67英尺），体重可达103吨（114短吨）。 

长度：10.2 cm 

将通过 PostNL 投保运输。 

商品编号 PPP21

Authentic Carcharocles megalodon tooth from Indonesia, Java , Cikalong 

Quality Megalodon Tooth, with good  serrations, tip , 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 10,2 cm
Will be shipped insured with PostNL.
Item PPP21

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巨齿鲨牙 10.2 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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巨齿鲨牙 10.2 cm - 牙齿化石 - Carcharocles megalodon

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