巨齿鲨牙 11.4 cm - 牙齒化石 - Carcharocles megalodon
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原裝巨齒鯊牙（Carcharocles megalodon）來自印尼爪哇，新近紀時期，11.4 cm，天然狀態的 Megalodon 幹牙樣本。
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賣家描述
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 11,4 cm
Will be shipped insured with PostNL.
Item FFF30
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 11,4 cm
Will be shipped insured with PostNL.
Item FFF30
詳細資料
標本
Megalodon tooth 11,4 cm
科學名稱
Carcharocles megalodon
原產國
Indonesia Java Cikalong
地質時期
新近紀 (2303 - 258萬年）
狀態
自然
真偽
原創/正版
