Manuel Quiring

化石拍卖（史前巨人）

来自印度尼西亚爪哇，Cikalong 的正品 Carcharocles megalodon 牙齿 

高品质 Megalodon 牙齿，尖端、锯齿和牙釉质都很好，

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨牙”，是一种已灭绝的鲭鱼型鲨鱼，约在 2300万至 360 万年前的早中新世至上新世生活。曾被认为属于真鲨科 Lamnidae，与大白鲨（Carcharodon carcharias）关系密切。但现在它被归类于已灭绝的 Otodontidae 科，该科与大白鲨在白垩纪早期就已分化。

尽管被认为是有史以来最大、最强大的捕食者之一，Megladon 仅从碎片化遗骸得知，其外观和最大体型仍不确定。科学家对其体型的猜测存在差异，可能更像大白鲨的更为健壮版本、鲸鲨（Rhincodon typus）、抚摸鲨（Cetorhinus maximus）或虎齿鲨（Carcharias taurus）。最近的估算在误差范围最小的情况下，最大体长可能达到约 20.3 米（67 英尺），体重可达约 103 公吨（114 短吨）。

长度 12,0 cm
将通过 PostNL 投保运输。
商品编号 ZZ05

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 12,0 cm
Will be shipped insured with PostNL.
Item ZZ05

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巨齿鲨牙齿 12.0 厘米 - 牙齿化石 - Carcharocles megalodon  (没有保留价)

新近纪 (23.03-2.58 百万年) - 印度尼西亚 爬哇岛 Cikalong

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巨齿鲨牙齿 12.0 厘米 - 牙齿化石 - Carcharocles megalodon (没有保留价)

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