Sullivan Halipré

化石拍卖（鱼类和海洋脊椎动物）

来自印度尼西亚爪哇，Cikalong 的正品巨齿鲨（Carcharocles megalodon）牙齿

优质巨齿鲨牙，尖端完好，锯齿和牙釉质完好，

MegaloDON（/ˈmɛɡələdɒn/ MEG-əl-ə-don；Otodus megalodon），意为“巨牙”，是一种已经灭绝的大型鲨鱼，生活在大约2300万到360万年前（早中新世到上新世）。它曾被认为属于 Lamnidae 家族，与大白鲨（Carcharodon carcharias）有密切亲缘关系。然而，现在被归入已灭绝的 Otodontidae 科，该科在早白垩纪就已与大白鲨分道扬镳。

尽管被认为是史上最大、最强力的捕食者之一，但 Megalodon 的化石证据仅为碎片化遗骸，其外形和最大体长尚不确定。科学家对于它更接近大白鲨的矮壮版本、鲸鲨（Rhincodon typus）、日光鲨或沙虎鲨（Carcharias taurus）中的哪一种意见不一。最近的估计显示，在误差最小的范围内，最大体长可达约20.3米（67英尺），体重可达103公吨（114短吨）。

长度：10.9 cm

将通过 PostNL 投保运输。
物品编号 SSS16

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 10,9 cm
Will be shipped insured with PostNL.
Item SSS16

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巨齿鲨牙 10.9 cm - 牙齿化石 - Carcharocles megalodon  (没有保留价)

新近纪 (23.03-2.58 百万年) - 印尼 爬哇 Cikalong

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巨齿鲨牙 10.9 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

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