Sullivan Halipré

化石拍卖

来自印度尼西亚爪哇，Cikalong 的正宗巨齿鲨牙（Carcharocles megalodon）

高质量巨齿鲨牙，齿纹良好，牙釉质完好，

Megaldon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨大牙齿”，是已灭绝的鲭鱼鲨类，生活在大约2300万年前至360万年前的新近始新世至上新世之间。它曾被认为属于狼牙鲨科（Lamnidae）并且是大白鲨（Carcharodon carcharias）的近亲。然而，现在它被归类于已灭绝的Otodontidae科，该科在早白垩纪时与大白鲨分化。

虽然被视为有史以来最大、最强力的掠食者之一，巨齿鲨仅以碎片化的遗骸为人所知，它的外形和最大体型仍不确定。科学家对它更像是大白鲨的更粗壮版本、抹香鲸鲨（Rhincodon typus）、鲸鲨（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）存在分歧。最近的一次估计，误差范围最小，给出最大长度约为20.3米（67英尺），体重可达103公吨（114短吨）。

长度13.6 cm
将通过PostNL投保运输。
物品编号 YYY41

Authentic Carcharocles megalodon tooth from Indonesia, Java , Cikalong 

Quality Megalodon Tooth, with good  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 13,6 cm
Will be shipped insured with PostNL.
Item YYY41

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。

巨大的巨齿鲨牙，13.6 cm - 牙齿化石 - Carcharocles megalodon  (没有保留价)

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

巨大的巨齿鲨牙，13.6 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

Catawiki买家保障

Trustpilot 4.4分 | 144879条评论

与您的朋友分享此物品

卖家的描述

详细资料

类似物品

		€70
		€67
		€60