Eoraptor

Eoraptor lunensis

Eoraptor是已知最早的恐龙之一,可追溯到约2.31亿年前。体长仅约1米,显示出许多原始特征。其牙齿形态表明其为杂食性饮食。

描述

测量值 数值 与人类对比
体长 1.0 m smaller than a human child
体重 0.3 m
体重 10 kg lighter than a human adult

食性与取食

Omnivore

Eoraptor 拥有包括植物和动物的多样化饮食。杂食性恐龙是多才多艺的取食者,能够利用多种食物来源,这使它们在不断变化的环境中具有优势。

时代

Triassic Late Mesozoic 代

Eoraptor 生活在距今约 237.0 至 201.4 百万年前的 Mesozoic 代 Triassic Late 纪。

第一批真正的恐龙在三叠纪晚期出现,包括始盗龙和赫雷拉龙等早期兽脚类。恐龙体型仍小且尚未占据主导地位。这一时期以三叠纪-侏罗纪大灭绝事件告终。

发现地点

命名者 Paul Sereno et al.
发现年份 1993
发现地点 Ischigualasto Formation, Argentina

分类

Dinosauria Saurischia Eoraptor

蜥臀目恐龙

两大恐龙目之一,以类似蜥蜴的髋部结构为特征。包括兽脚类(所有肉食性恐龙及鸟类)和蜥脚形类(长颈巨型恐龙)。

更多比较

Eoraptor 体长 1.0 米,体重 10.0 千克,smaller than a human child 且 lighter than a human adult。

快速开始

分类 Saurischia
地质时代 Triassic Late
食性 Omnivore
体型 1.0m long, 0.3m tall, 10.0kg

相关恐龙

常见问题

When did Eoraptor live?
Eoraptor lived during the Triassic Late period (Mesozoic Era, 237.0–201.4 million years ago).
What did Eoraptor eat?
Eoraptor was a omnivore.
How big was Eoraptor?
Eoraptor was approximately 1.0 meters long, 0.3 meters tall, weighed around 10.0 kg.
When was Eoraptor discovered?
Eoraptor was first described in 1993 by Paul Sereno et al., with fossils found in Ischigualasto Formation, Argentina.
What type of dinosaur was Eoraptor?
Eoraptor belonged to the Saurischia group.
Where were Eoraptor fossils found?
Fossils of Eoraptor were found in Ischigualasto Formation, Argentina.
What is the scientific name of Eoraptor?
The scientific name of Eoraptor is Eoraptor lunensis.

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