Manuel Quiring

化石拍卖

来自印度尼西亚爪哇岛Cikalong的真品巨齿鲨牙齿

高质量的巨齿鲨牙，尖端完好、锯齿清晰、釉质完好，

巨齿鲨（Carcharocles megalodon，发音 /ˈmɛɡələdɒn/，MEG-əl-ə-don），意为“巨大牙齿”，是一种已灭绝的鲭科鲨鱼，生活在大约2300万至360万年前的始新世至中新世。此前人们曾认为它属于鲭科（Lamnidae）并且是大白鲨（Carcharodon carcharias）的近亲。然而，如今它被归入已灭绝的Otodontidae家族，该科在早白垩纪时便与大白鲨分化。

尽管被视为有史以来最大、最强大的掠食者之一，巨齿鲨的存在仅以碎片化的遗骸知之，它的外形和最大体型仍不确定。科学家对它更像大白鲨的矮壮版、鲸鲨（Rhincodon typus）、巨牙鲨（Cetorhinus maximus）或沙虎鲨（Carcharias taurus）等的看法各不相同。最近的估计在误差范围最小的情况下，最大身长约为20.3米（67英尺），体重可达103吨（114短吨）

长度11.5 cm
将通过PostNL投保发货。
物品编号QQQ24

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 11,5 cm
Will be shipped insured with PostNL.
Item QQQ24

我们的专家提供此估价，以为您的出价提供指导。此估计基于预期的需求和物品的独有的特征，如质量、稀有性或所有权历史等。我们无法保证该物品一定会以此金额出售、转售或被评估。

巨齿鲨牙，11.5 cm - 牙齿化石 - Carcharocles megalodon

新近纪 (23.03-2.58 百万年) - 印尼 爬哇 Cikalong

荷兰

verified

经验证

标本

科学名称

国家

地质时期

状态

真伪

巨齿鲨牙齿，样本来自印度尼西亚爪哇岛（Cikalong），新近纪时期，自然状态，原始/原厂认证，长度11.5厘米。

巨齿鲨牙，11.5 cm - 牙齿化石 - Carcharocles megalodon

Catawiki买家保障

Trustpilot 4.4分 | 139117条评论

与您的朋友分享此物品

巨齿鲨牙齿，样本来自印度尼西亚爪哇岛（Cikalong），新近纪时期，自然状态，原始/原厂认证，长度11.5厘米。

卖家的描述

详细资料

类似物品