巨齿鲨牙，11,5 cm - 牙齒化石 - Carcharocles megalodon

Authentic Carcharocles megalodon tooth from Indonesia, Java , Cikalong
真实的长牙鲨（Carcharocles megalodon）牙齿，来自印度尼西亚，爪哇，Cikalong

Quality Megalodon Tooth, with good tip, serrations , and enamel,
优质长牙鲨牙齿，尖部完好、锯齿和珐琅质完好，

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.
Megalodon（/ˈmɛɡələdɒn/ MEG-əl-ə-don；Otodus megalodon），意为“巨牙”，是已灭绝的鲭鲨科鲨鱼，生活在大约2300万年前至360万年前的新近中新世至上新世期间。曾被认为属于Lamnidae科，与大白鲨（Carcharodon carcharias）有亲缘关系。然而，现今被归类于已灭绝的 Otodontidae 科，该科在早白垩纪时期就与大白鲨分道。

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)
尽管被普遍认为是有史以来最大、最强大的掠食者之一，但关于长牙鲨仅以零散化石为人所知，其外形与最大体型仍不确定。科学家对它更像大白鲨的结实版、鲸鲨（Rhincodon typus）、巨口鲨（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）等哪一种存在分歧。最新的估计在误差范围最小的情况下，最大长度可达约20.3米（67英尺），体重可达约103公吨（114短吨）。

Lenght 11,5 cm
长度 11,5 cm
Will be shipped insured with PostNL.
将通过 PostNL 投保运送。
Item UUU22