Sullivan Halipré

化石拍賣（海怪）

来自印度尼西亚爪哇岛，Cikalong 的正宗巨齿鲨牙齿

高质量的 Megalodon 巨齿鲨牙，尖端良好，锯齿和牙釉质完好，

Megalodon（/ˈmɛɡələdɒn/ MEG-əl-ə-don；Otodus megalodon），意为“巨牙”，是一种已灭绝的鲭科鲨鱼，生活在大约2300万年前至360万年前的始新世晚期至上新世。它曾被认为属于鲭科并与大白鲨（Carcharodon carcharias）关系密切。然而，现在它被归入已灭绝的 Otodontidae 家族，该家族在早白垩纪从大白鲨分支出来。

尽管被认为是有史以来最大、最强的掠食者之一，巨齿鲨仅以碎片化的遗骸为人所知，其外观和最大体长尚不确定。科学家们对于它的外观到底更接近大白鲨的更健壮形态、鲸鲨（Rhincodon typus）、还是沙虎鲨（Carcharias taurus）存在分歧。最近的估计在误差最小的情况下，最大体长约20.3米（67英尺），体重可达103公吨（114短吨）

长度 10,3 cm
将通过 PostNL 投保运输。
物品编号 KKK30

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 10,3 cm
Will be shipped insured with PostNL.
Item KKK30

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巨齿鲨牙 10,3 cm - 牙齒化石 - Carcharocles megalodon  (沒有保留價)

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

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巨齿鲨牙 10,3 cm - 牙齒化石 - Carcharocles megalodon (沒有保留價)

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