Manuel Quiring

化石拍卖 • 包运费

来自印度尼西亚，爪哇，Cikalong 的正宗巨齿鲨牙齿

品质 Megalodon 牙，尖端、锯齿和牙釉质完好，

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨牙”，是已灭绝的鲨鱼种，生活在约2300万到360万年前（从早中新世到上新世）。它曾被认为属于盼鳞鲨科并与大白鲨（Carcharodon carcharias）有密切关系。然而，现在被划分到已灭绝的 Otodontidae 家族，该家族在早白垩纪时就与大白鲨分化。

尽管被认为是史上最大、最强大的捕食者之一，巨齿鲨仅以碎片残骸为人所知，其形态和最大体长尚不确定。科学家对其更像大白鲨的矮胖型、鲸鲨（Rhincodon typus）、抚鳐鲨（Cetorhinus maximus）或沙虎鲨（Carcharias taurus）之间的答案存在分歧。最新的、误差范围最小的估计表明，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 11.3 cm

将通过 PostNL 投保寄送。
Item GGG08

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 11,3 cm
Will be shipped insured with PostNL.
Item GGG08

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巨齿鲨牙 11,3 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 11,3 cm - 牙齿化石 - Carcharocles megalodon

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