Manuel Quiring

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

优质 Megalodon 牙齿，尖端完好，锯齿与牙釉质完好，

Megalodon（/ˈmɛɡələdɒn/ MEG-əl-ə-don；Otodus megalodon），意为“巨牙”，是一种已灭绝的鲭鲨科巨牙鲨物种，生活在大约230万至360万年前的始新世早期到中新世末期。它曾被认为隶属于 Lampnidae 科，与大白鲨（Carcharodon carcharias）关系密切。然而，现在被归类于已灭绝的 Otodontidae 家族，该科在早白垩纪就已与大白鲨分化。

尽管被认为是有史以来最大、最强大的掠食者之一，巨齿鲨仅存留有碎片化的化石，其外形和最大体长仍不确定。科学家对于它更接近哪种动物存在分歧：更像大白鲨的矮壮版本、鲸鲨（Rhincodon typus）、抬鳍鲨（Cetorhinus maximus）或沙虎鲨（Carcharias taurus）。最新且误差范围最小的估计表明，最大体长可达约20.3米（67英尺），体重可达约103公吨（114短吨）。

长度 13.2 cm

将通过 PostNL 投保运输。

物品编号 OOO16

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 13,2 cm
Will be shipped insured with PostNL.
Item OOO16

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巨大的巨齿鲨牙，13.2 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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巨大的巨齿鲨牙，13.2 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

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