Sullivan Halipré

化石拍卖

来自印度尼西亚，爪哇，Cikalong 的正品巨齿鲨牙齿

高质量的巨齿鲨牙，牙尖完好，锯齿和牙釉质良好，

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨牙”，是一种已灭绝的鲭鲨科鲨鱼，生活在大约230万到360万年前（新近纪早期至中新世末期）。它曾被认为属于辽头鲨科，与大白鲨（Carcharodon carcharias）关系密切。然而，现在它被归入已灭绝的 Otodontidae 科，在早白垩纪便与大白鲨分道扬镳。

虽然被认为是有史以来最大、最强大的掠食者之一，巨齿鲨仅从碎片化的遗骸中得知，其外形和最大体型尚不确定。科学家对其外形的看法存在分歧，认为它可能更像大白鲨的较粗壮版本、鲸鲨（Rhincodon typus）、抹须鲨（Cetorhinus maximus）或沙虎鲨（Carcharias taurus）。最新的估计显示在误差较小的范围内，最大长度可达20.3米（67英尺），重量可达103公吨（114短吨）。

长度 15,0 cm

将通过 PostNL 投保运输。

Item SSS39

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 15,0 cm
Will be shipped insured with PostNL.
Item SSS39

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巨大的巨齿鲨牙，长约15,0 cm - 牙齿化石 - Carcharocles megalodon  (没有保留价)

新近纪 (23.03-2.58 百万年) - 印尼 爬哇 Cikalong

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巨大的巨齿鲨牙，长约15,0 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

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