Sullivan Halipré

化石拍卖（鱼类和海洋脊椎动物）

来自印尼爪哇，Cikalong 的真实大白鲨巨齿 Megalodon（Carcharocles megalodon）牙齿，产地认证 کیفیت，品质优良的巨齿，齿尖、锯齿和牙釉质完好。 

Megalodon（/ˈmɛɡələdɒn/ MEG-əl-ə-don；Otodus megalodon），意为“巨牙”，是已灭绝的鲭鱼鲨科物种，生活在大约2300万至360万年前（中新世早期至上新世晚期）。它曾被认为属于鲭鲨科Lamnidae，与大白鲨（Carcharodon carcharias）关系密切。但如今被归入已灭绝的Otodontidae科，与大白鲨在白垩纪早期分道。 

尽管被认为是史上最大、最强劲的掠食者之一，Megladon 的化石多为碎片，因此其外观与最大体型仍不确定。科学家对其体型的推测存在分歧：它更像是大白鲨的较粗短型、鲸鲨（Rhincodon typus）、巨尖鲨（Cetorhinus maximus）或沙鱼牙鲨（Carcharias taurus）的近似形态。最近的估算给出的误差范围最小，最大长度可达约20.3米（67英尺），体重可达约103公吨（114短吨）。

长度：14,2 cm
将通过PostNL投保运输。
商品编号：TTT35

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 14,2 cm
Will be shipped insured with PostNL.
Item TTT35

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巨大的巨齿鲨牙，长约14.2厘米 - 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，长约14.2厘米 - 牙齿化石 - Carcharocles megalodon (没有保留价)

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