Manuel Quiring

化石拍賣

来自印度尼西亚爪哇，Cikalong 的正品巨齿鲨 Megalodon 牙齿

品质 Megalodon 牙齿，牙尖、锯齿和牙釉质完好

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨齿”，是一种已灭绝的鲭鲨科动物，生活在约230万至360万年前的中新世早期至上新世期间。曾被认为属于鲭科并与大白鲨(Carcharodon carcharias)关系密切。但现在被归入已灭绝的 Otodontidae 家族，该家族在早白垩世就与大白鲨分道扬镳。

尽管被认为是有史以来最大、最强大的掠食者之一，Megaldon 的化石记录仅断续可得，因此外形和最大体长仍不确定。科学家对它更像大白鲨的结实版本、鲸鲨( Rhincodon typus )、抚鳃鲨(Cetorhinus maximus)还是沙虎鲨(Carcharias taurus)存在分歧。最近的估计在误差范围最小的情况下，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 10.7 cm
将通过 PostNL 投保运输。
商品编号 III10

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 10,7 cm
Will be shipped insured with PostNL.
Item III10

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巨齿鲨牙 10,7 cm - 牙齒化石 - Carcharocles megalodon

新近紀 (2303 - 258萬年） - 印度尼西亚 爪哇 Cikalong

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來自印尼爪哇省Cikalong的Carcharocles megalodon牙，Neogene時期，長度10.7公分，真品/官方認證，已修復。

巨齿鲨牙 10,7 cm - 牙齒化石 - Carcharocles megalodon

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來自印尼爪哇省Cikalong的Carcharocles megalodon牙，Neogene時期，長度10.7公分，真品/官方認證，已修復。

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