Sullivan Halipré

化石拍卖

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

高质量的巨齿鲨牙，尖端完好，锯齿清晰，牙釉质完好，

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨齿”，是灭绝的鲭形鲨鱼种，生活在大约2300万到360万年前（Mya），从早中新世到上新世时期。它曾被认为属于鲭科 Lamnidae，与大白鲨（Carcharodon carcharias）关系密切。然而，现在被归入已灭绝的 Otodontidae 科，与大白鲨在早白垩纪就已分化。

尽管被认为是有史以来最大、最强大的掠食者之一，巨齿鲨仅以零散的化石证据为人所知，其外观和最大体型仍不确定。科学家对于其外形的猜测有分歧，可能更像大白鲨的矮胖版本、鲸鲨（Rhincodon typus）、鲸须鲨（Cetorhinus maximus）或沙虎鲨（Carcharias taurus）。最新的估计中，误差范围最小的结果显示其最大身长可达约20.3米（67英尺），体重可达约103公吨（114短吨）

长度 12,3 cm
将通过 PostNL 投保运输。
物品编号 OOO15

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 12,3 cm
Will be shipped insured with PostNL.
Item OOO15

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，长度 12.3 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

巨齿鲨牙，长度 12.3 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

Catawiki买家保障

Trustpilot 4.4分 | 140462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

		€5
		€4
		€3