Sullivan Halipré

化石拍賣

印尼爪哇，Cikalong 的正品巨齿鲨牙

优质巨齿鲨牙，尖端、锯齿和牙釉质均完好，

巨齿鲨（Otodus megalodon），意为“巨牙”，是一种已灭绝的鲭鲨科动物，存在于约2300万到360万年前，即从中新世早期到上新世的时期。它曾被认为属于鲭鲨科，与大白鲨（Carcharodon carcharias）关系密切；然而现在归入已灭绝的 Otodontidae 科，与大白鲨在早白垩纪时分化。

尽管被认为是有史以来最大、最强的掠食者之一，巨齿鲨仅以碎片化遗骸为人所知，其外形和最大体型不确定。科学家们对它更接近哪种外形意见不一，可能是较矮壮的“大白鲨”变体、鲸鲨（Rhincodon typus）、抬头鲨（Basking Shark，Cetorhinus maximus）或沙虎鲨（Carcharias taurus）中的某种外形。

最新且误差范围最小的估计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 14,8 cm
将通过 PostNL 投保运输。
物品 GGG33

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 14,8 cm
Will be shipped insured with PostNL.
Item GGG33

我們的專家提供此估值，以便您競標時作為參考之用。它基於預期需求和物品的獨有特質，例如品質、稀有度或所有權歷史。我們無法保證物品會以此金額出售、轉售或取得相同估價。

巨大的巨齿鲨牙，长度约14.8 cm - 牙齒化石 - Carcharocles megalodon

新近紀 (2303 - 258萬年） - 印度尼西亚 爪哇 Cikalong

荷蘭

verified

已驗證

標本

科學名稱

原產國

地質時期

狀態

真偽

原始/官方 Carcharocles megalodon 牙標本，來自印尼 Java Cikalong，新生代，已修復，長度14.8 cm.

巨大的巨齿鲨牙，长度约14.8 cm - 牙齒化石 - Carcharocles megalodon

Catawiki買家保障

Trustpilot評分 4.4 | 137232 則評論

與朋友分享此物品

原始/官方 Carcharocles megalodon 牙標本，來自印尼 Java Cikalong，新生代，已修復，長度14.8 cm.

賣家描述

詳細資料

類似物品

		€150
		€22
		€19