Manuel Quiring

化石拍卖（鱼类和海洋脊椎动物）

印尼爪哇，Cikalong 的正品巨牙鲨牙齿。 
优质的巨齿鲨牙，牙尖、锯齿和釉质都完好。 

巨齿鲨（/ˈmɛɡələdɒn/ MEG-əl-ə-don；Otodus megalodon），意为“巨大牙齿”，是一种已灭绝的鲨鱼，生活在大约2300万至360万年前的古新世至上新世。它曾被认为属于鲭科，且是大白鲨（Carcharodon carcharias）的近亲。然而，现在它被归入已灭绝的 Otodontidae 家族，该家族在早白垩纪就已与大白鲨分道扬镳。 

尽管被视为有史以来最大、最强大的捕食者之一，巨齿鲨仅以碎片化的遗骸为人所知，其外形与最大体长仍不确定。科学家对它更可能像大白鲨的结实版本、鲸鲨（Rhincodon typus）、鲸鲨科鲨鱼（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）的看法不一。最近的估计显示，最大体长可达约20.3米（67英尺），体重可达约103吨（114短吨）。

长度 13.0 cm
将通过 PostNL 投保运输。
物品 ZZ11

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 13,0 cm
Will be shipped insured with PostNL.
Item ZZ11

巨大的巨齿鲨牙，13,0 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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科学名 Carcharocles megalodon；标本：巨齿 Megalodon，13.0 cm；地质时期：新近纪 Neogene；处理：修复；状态：修复；产地：印度尼西亚 Java Cikalong.

巨大的巨齿鲨牙，13,0 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

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科学名 Carcharocles megalodon；标本：巨齿 Megalodon，13.0 cm；地质时期：新近纪 Neogene；处理：修复；状态：修复；产地：印度尼西亚 Java Cikalong.

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