恐龍卡第 0415 張，共 2 027 張

Chuanjiesaurus

名字的意思： “Chuanjie lizard, after the village where it was found”1

吃：植物長脖子恐龍侏羅紀中期

Chuanjiesaurus was a giant, long-necked plant-eater that lived in China during the Middle Jurassic. It was one of the biggest dinosaurs of its time, with a very long neck and a huge body.1

生存年代

171 到 168 百萬年前3

侏羅紀中期

化石發現地

Chuanjie Village, Lufeng County, Yunnan Province, China1

長度

25 m (82 ft)1

高度

5.5 m (18 ft)

估計值

最高速度

時速約 10 公里（6 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？

估計值

跟 6 台汽車排成一排一樣長跟 140 根香蕉頭尾相接一樣長高到能從 2 樓的窗戶往裡看能在 36 秒內跑完 100 公尺（最快的人類要 9.6 秒）

Chuanjiesaurus 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)

Chuanjiesaurus 時速約 10 公里 (6 mph)

騎腳踏車的小朋友 時速約 12 公里 (7 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

Chuanjiesaurus lived about 168 million years ago, during the Middle Jurassic.1

It was a mamenchisaurid, a group of sauropods known for their extremely long necks.3

The first fossils were found in a quarry at Lufeng World Dinosaur Valley.2

Scientists think Chuanjiesaurus was about 25 meters (82 feet) long, as long as two school buses.1

The name comes from the village of Chuanjie, where the bones were dug up.1

Some bones that were first thought to belong to Chuanjiesaurus were later given a new name: Analong chuanjieensis.2

Chuanjiesaurus 的 AI 繪圖 — 這是電腦根據科學家目前的知識，用 AI 畫出 Chuanjiesaurus 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 Chuanjiesaurus 最常被問的問題

?How long was Chuanjiesaurus?

About 25 metres (82 feet), which is longer than two school buses.1

?What did Chuanjiesaurus eat?

It was a plant-eater, eating leaves and other plants with its long neck.1

?When did Chuanjiesaurus live?

It lived about 168 million years ago, during the Middle Jurassic Period.1

給恐龍專家

學名: Chuanjiesaurus
命名者: Fang et al. 20003
類群: 長脖子恐龍
科 / 演化支: Mamenchisauridae3
分類: Sauropodomorpha > Sauropoda3
岩石的年代: 171 到 168 百萬年 (Bajocian)3
岩層: Chuanjie3
國家: 中國3
化石紀錄: The Paleobiology Database 收錄 1 筆3
發現: Chuanjiesaurus was named in 2000 by Fang and colleagues, based on fossils found near Chuanjie Village in Yunnan, China.1
仍有爭議: Scientists are still debating exactly how many different species of mamenchisaurids lived in the same area, because some fossils may belong to different dinosaurs.2