恐龍卡第 0413 張，共 2 027 張

Chromogisaurus

名字的意思： “color earth lizard”1

吃：植物長脖子恐龍三疊紀晚期

Chromogisaurus was a tiny, speedy dinosaur that lived in Argentina during the Late Triassic. It was one of the very first long-necked dinosaurs, but it was only about as long as a small car!1

生存年代

237 到 227 百萬年前3

三疊紀晚期

化石發現地

Cancha de Bochas, Valle Pintado, Ischigualasto Formation, Argentina3

長度

2 m (6.6 ft)1

體重

20 kg 到 30 kg (44 到 66 lb)2

高度

0.49 到 0.76 m (1.6 到 2.5 ft)2

最高速度

時速約 36 公里（22 英里）

跑步, 估計值

牠生活在什麼時候？

三疊紀

侏羅紀

白堊紀

2 億 5200 萬年前20114566，小行星撞地球

牠有多大？

牠有多長？

牠有多高？

牠有多重？

跟 8 隻家貓一樣重

跟 4 隻家貓從鼻子接到尾巴一樣長跟 11 根香蕉頭尾相接一樣長跟 6 顆西瓜一樣重能在 10 秒內跑完 100 公尺（最快的人類要 9.6 秒）

Chromogisaurus 跟「你」比起來有多大？

只是在你的瀏覽器裡算算數學。什麼都不會被儲存或傳送出去。

牠有多快？

走路的人 時速約 5 公里 (3 mph)

騎腳踏車的小朋友 時速約 12 公里 (7 mph)

Chromogisaurus 時速約 36 公里 (22 mph)

一匹飛奔的馬 時速約 65 公里 (40 mph)

一隻獵豹 時速約 100 公里 (62 mph)

酷東西

趣味知識

Chromogisaurus lived about 232 to 230 million years ago, during the Carnian stage of the Late Triassic.1

Its name means 'color earth lizard' because it was found in the 'Painted Valley' (Valle Pintado) in Argentina, which has colorful rocks.1

This dinosaur was a sauropodomorph, the group that later gave rise to giant long-necked sauropods like Brachiosaurus.1

The only known fossil of Chromogisaurus is a partial skeleton without a skull, including parts of the legs, hips, and two tail bones.1

Chromogisaurus was a small dinosaur, only about 2 meters (6.6 feet) long from nose to tail.1

It walked on two legs and was probably a fast runner, using its long tail for balance.1

Chromogisaurus 的 AI 繪圖 — 這是電腦根據科學家目前的知識，用 AI 畫出 Chromogisaurus 可能的樣子。這只是猜測：真正的動物可能長得不一樣，也沒有人知道牠真正的顏色。

你們都在問

關於 Chromogisaurus 最常被問的問題

?What did Chromogisaurus eat?

It was a herbivore, meaning it ate plants.1

?How big was Chromogisaurus?

It was about 2 metres long, which is much smaller than a small car.1

?When did Chromogisaurus live?

It lived during the Late Triassic period, about 232 to 230 million years ago.1

?Is Chromogisaurus a dinosaur?

Yes, it is a dinosaur. It is a sauropodomorph, a type of long-necked dinosaur.1

給恐龍專家

學名: Chromogisaurus
命名者: Ezcurra 20103
類群: 長脖子恐龍
科 / 演化支: Saturnaliidae3
分類: Sauropodomorpha3
岩石的年代: 237 到 227 百萬年 (Carnian)3
岩層: Ischigualasto3
國家: 阿根廷3
化石紀錄: The Paleobiology Database 收錄 1 筆3
發現: Chromogisaurus was named by paleontologist Martín Daniel Ezcurra in 2010. The type specimen, PVSJ 845, was found in the Ischigualasto Formation in Argentina.1
仍有爭議: Scientists are not sure exactly how Chromogisaurus is related to other early dinosaurs. Some studies place it with Guaibasaurus and Saturnalia, but others disagree.1