Sullivan Halipré

化石拍卖

来自印尼，爪哇，Cikalong 的正品虎鲸鲨（大锯鲨）牙齿

高质量的大锯鲨牙，牙尖完好，锯齿和牙釉质良好。

大锯鲨（/ˈmɛɡələdɒn/ MEG-əl-ə-don；Otodus megalodon），意为“巨牙”，是一种已灭绝的鲭型鲨鱼，生活在大约2300万至360万年前的始中新世至前人类纪 epochs。它曾被认为属于狼牙鲨科，与大白鲨（Carcharodon carcharias）关系密切。但现今被归入已灭绝的 Otodontidae 家族，与大白鲨在白垩纪早期分道而出。

尽管被认为是史上最大、最强大的掠食者之一，大锯鲨的化石仅有零散残存，其体型与外形仍不确定。科学家对它更像是大白鲨的结实型、鲸鲨（Rhincodon typus）、浮鲨（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）存在分歧。最新且误差范围最小的估计显示，最大体长可达约 20.3 米（67 英尺），体重可达约 103 吨（114 短吨）。

长度：11.0 cm
将通过 PostNL 投保运输。
物品编号：JJJ24

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 11,0 cm
Will be shipped insured with PostNL.
Item JJJ24

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 11,0 cm - 牙齿化石 - Carcharocles megalodon

新近纪 (23.03-2.58 百万年) - 印度尼西亚 爬哇岛 Cikalong

荷兰

verified

经验证

标本

科学名称

国家

地质时期

状态

真伪

印尼 Java 岛（Cikalong）产的巨齿鲨牙齿 Carcharocles megalodon，属新近纪，天然状态，原始标本，标本尺寸11.0 cm。

巨齿鲨牙 11,0 cm - 牙齿化石 - Carcharocles megalodon

Catawiki买家保障

Trustpilot 4.4分 | 136165条评论

与您的朋友分享此物品

印尼 Java 岛（Cikalong）产的巨齿鲨牙齿 Carcharocles megalodon，属新近纪，天然状态，原始标本，标本尺寸11.0 cm。

卖家的描述

详细资料

类似物品