恐龍卡第 1049 張，共 2 027 張

Liaoningotitan

名字的意思： “Liaoning giant”1

吃：植物長脖子恐龍白堊紀早期

Liaoningotitan was a long-necked plant-eater that lived in what is now China. It walked on four sturdy legs and used its spoon-shaped teeth to strip leaves from trees.1

生存年代

126 到 120 百萬年前3

白堊紀早期

化石發現地

Xiaobeigoucun, Beipiao, Liaoning, China3

長度

最多 10 m (33 ft)1

高度

最多 2 m (6.6 ft)1

最高速度

時速約 23 公里（14 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？

跟 2 台汽車排成一排一樣長跟 56 根香蕉頭尾相接一樣長能在 16 秒內跑完 100 公尺（最快的人類要 9.6 秒）

Liaoningotitan 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)

Liaoningotitan 時速約 23 公里 (14 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

Liaoningotitan had only nine teeth in its lower jaw, and they were small and not overlapping.1

Its upper teeth were shaped like a D in cross-section and had no grooves or bumps on the outside.1

This dinosaur lived alongside feathered dinosaurs in a lake environment about 125 million years ago.1

Liaoningotitan is one of three long-necked dinosaurs found in the Yixian Formation of Liaoning, China.1

Scientists think Liaoningotitan was about 10 metres long, as long as a school bus.1

The upper arm bone of Liaoningotitan had a wide top that was about 55 percent of the bone's total length.1

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

?How big was Liaoningotitan?

About 10 metres (33 feet) long and 2 metres (6.6 feet) tall at the shoulder, as long as a school bus.1

?What did Liaoningotitan eat?

It was a plant-eater. It used its spoon-shaped teeth to strip leaves from trees.1

?When did Liaoningotitan live?

It lived during the Early Cretaceous period, about 125 million years ago.1 3

?Where was Liaoningotitan found?

Its fossils were found in Liaoning, China, in the Yixian Formation.1

給恐龍專家

學名: Liaoningotitan
命名者: Zhou et al. 20183
類群: 長脖子恐龍
科 / 演化支: Titanosauriformes3
分類: Sauropodomorpha > Sauropoda > Macronaria3
岩石的年代: 126 到 120 百萬年 (Barremian / Aptian)3
岩層: Yixian3
國家: 中國3
化石紀錄: The Paleobiology Database 收錄 1 筆3
發現: Liaoningotitan was named in 2018 by Zhou Chang-fu and colleagues based on a nearly complete skeleton found in the Jehol Biota of western Liaoning, China.1 2
仍有爭議: Scientists are not sure whether Liaoningotitan belongs to the Euhelopodidae family or is more closely related to other sauropods like Diamantinasaurus.1