Manuel Quiring

化石拍卖·无保留价

来自印尼爪哇，Cikalong 的真实 Carcharocles megalodon 牙齿

高质量 Megalodon 牙齿，尖端完好，锯齿清晰，牙釉质完好，

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon)，意为“巨牙”，是一种已灭绝的鲭鲨科巨齿鲨，生活在约2300万至360万年前，始新世早期至上新世晚期。它曾被认为属于 Lamnidae 家族，与大白鲨（Carcharodon carcharias）关系密切。不过，现在归入已灭绝的 Otodontidae 家族，该家族在早白垩纪便已与大白鲨分化。

尽管被认为是有史以来最大、最强大的掠食者之一，Megaldon 仅以零碎化石为证，其外观和最大体型尚不确定。科学家对于它的外形更接近大白鲨的粗壮版本、鲸鲨（Rhincodon typus）、抚鲸鲨（Cetorhinus maximus）还是沙虎鲨（Carcharias taurus）存在分歧。最近的估计在误差范围最小的情况下，最大身长可达约 20.3 米（67 英尺），体重可达约 103 吨（114 短吨）。

长度 13,6 cm
将通过 PostNL 投保寄出。
物品编号 RRR34

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 13,6 cm
Will be shipped insured with PostNL.
Item RRR34

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 | 141188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