Manuel Quiring

化石拍卖

来自印度尼西亚 Java 的正品 Carcharocles megalodon 牙齿，Cikalong

质量 Megalodon Tooth，尖端、锯齿和牙釉质都很好，

巨齿鲨（Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don； Otodus megalodon）”，意为“巨牙”，是一种已灭绝的鲭鲨科鲨鱼，大约生活在2100万年前至360万年前的中新世早期至上新世时期。它曾被认为属于 Lamnidae 家族，与大白鲨（Carcharodon carcharias）关系密切。然而现在被归入已灭绝的 Otodontidae 家族，该家族在早白垩纪时就与大白鲨分化。

尽管被视为有史以来最大、最强大的捕猎者之一，巨齿鲨仅以碎片化的化石为人所知，其外观与最大体型尚不确定。科学家对于其外形更像大白鲨的矮壮版本、鲸鲨（Rhincodon typus）、浮鲨（Cetorhinus maximus）或锥牙鲨（Carcharias taurus）存在分歧。最近的估计（误差范围最小）显示最大身长可达约20.3米（67英尺），体重可达103公吨（114短吨）。

长度 14,7 cm

将通过 PostNL 投保运输。

物品编号 FFF51

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 14,7 cm
Will be shipped insured with PostNL.
Item FFF51

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巨大的巨齿鲨牙，长度约14.7 cm - 牙齿化石 - Carcharocles megalodon  (没有保留价)

新近纪 (23.03-2.58 百万年) - 印度尼西亚 爬哇岛 Cikalong

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巨大的巨齿鲨牙，长度约14.7 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

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