巨齿鲨牙，6.8 cm，病理牙 - 牙齿化石 - Carcharocles megalodon (没有保留价)
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科学名称 Carcharocles megalodon，标本 马格洛登鲸牙齿，6.8 cm，地质年代 新近纪（23.03–2.58 百万年前），处理方式 修复，状态 已修复，真实性 Original/official，产地 印度尼西亚爪哇省Cikalong
AI辅助摘要
卖家的描述
来自印度尼西亚爪哇，Cikalong 的正宗 Carcharocles megalodon 牙齿
高质量的 Megalodon 牙齿，尖端完好，锯齿和釉质完好，
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.
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)
长度 6.8 cm
Will be shipped insured with PostNL.
Item JJJ11
来自印度尼西亚爪哇，Cikalong 的正宗 Carcharocles megalodon 牙齿
高质量的 Megalodon 牙齿，尖端完好，锯齿和釉质完好，
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.
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)
长度 6.8 cm
Will be shipped insured with PostNL.
Item JJJ11
详细资料
标本
Megalodon tooth 6,8 cm Patho tooth
科学名称
Carcharocles megalodon
国家
Indonesia Java Cikalong
地质时期
新近纪 (23.03-2.58 百万年)
状态
修复品
真伪
原始的/正式的
