Manuel Quiring

化石拍賣

来自印度尼西亚爪哇，Cikalong 的正品巨齿鲨牙 
Quality Megalodon Tooth，尖端、锯齿与琥珀质完好，

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨牙”，是一种已灭绝的鲭科鲨鱼，生活在大约2300万至360万年前（中新世早期至上新世）时期。它曾被认为属于Lam nidae 家族，与大白鲨（Carcharodon carcharias）关系密切。但现在被归入已灭绝的 Otodontidae 家族，该家族在早白垩纪时期就与大白鲨分道扬镳。

尽管被认为是有史以来最大、最强的掠食者之一，巨齿鲨目前仅知其遗骸零散，外观和最大体长尚不确定。科学家对其体态的推测存在分歧，可能更像大白鲨的健壮体型、鲸鲨（Rhincodon typus）、抬鳃鲨（Cetorhinus maximus）或沙虎鲨（Carcharias taurus）等的近似形态。最新且误差范围最小的估计给出的最大身长约为20.3米（67英尺），体重约103公吨（114短吨）。

长度：12.8 cm
将通过 PostNL 投保运输。
物品编号：FFF39

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 12,8 cm
Will be shipped insured with PostNL.
Item FFF39

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Megalodon牙齿12.8厘米 - 牙齒化石 - Carcharocles megalodon

新近紀 (2303 - 258萬年） - 印度尼西亚 爪哇 Cikalong

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Carcharocles megalodon 牙齒標本，12.8 cm，新生代時期，原始/官方，天然狀態，來自印度尼西亞爪哇省的 Cikalong。

Megalodon牙齿12.8厘米 - 牙齒化石 - Carcharocles megalodon

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Carcharocles megalodon 牙齒標本，12.8 cm，新生代時期，原始/官方，天然狀態，來自印度尼西亞爪哇省的 Cikalong。

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