恐龍卡第 0548 張，共 2 027 張

Dubreuillosaurus

名字的意思： “Dubreuill's lizard, named after the Dubreuil family who discovered it”1

吃：肉肉食恐龍侏羅紀中期

Dubreuillosaurus was a meat-eating dinosaur that lived in what is now France, about 168 to 166 million years ago. It had a long skull and sharp teeth, and might have hunted fish in coastal swamps. Scientists think it could grow up to 9 metres long, but the only skeleton found is from a teenager!1 2

生存年代

168 到 165 百萬年前2

侏羅紀中期

化石發現地

Conteville, Normandy, France1 2

長度

5 到 9 m (16 到 30 ft)1

體重

250 kg (551 lb)1

高度

2.7 m (8.9 ft)

估計值

最高速度

時速約 47 公里（29 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

牠有多重？

跟 12 隻狗一樣重

跟 2 台汽車排成一排一樣長跟 50 根香蕉頭尾相接一樣長跟 50 顆西瓜一樣重跟 13 個幼兒園小朋友一樣重跟 8 個小學生一樣重能在 7.7 秒內跑完 100 公尺（最快的人類要 9.6 秒）

Dubreuillosaurus 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)

Dubreuillosaurus 時速約 47 公里 (29 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

The first bones were found in 1994 by the mayor of Conteville, André Dubreuil, while he was fixing up an old quarry.1

Its skull is one of the most complete known for a megalosaurid dinosaur, with many bones preserved.1

Dubreuillosaurus lived on an island, but it did not become a dwarf dinosaur because of it, unlike some other island dinosaurs.1

The full skeleton was rebuilt from about 2000 bone fragments, each only 1 to 10 centimetres long.1

Its name was changed in 2005 when scientists realized it was not the same kind of dinosaur as Poekilopleuron.1

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

?How big was Dubreuillosaurus?

The only skeleton found is from a teenager, about 5 metres (16 ft) long and 250 kilograms (550 lb). Scientists think adults could grow up to 9 metres (30 ft) long.1

?What did Dubreuillosaurus eat?

It was a meat-eater. It might have hunted fish in coastal swamps, because its fossils were found in mangrove swamp rocks.1

?Did Dubreuillosaurus have feathers?

The sources do not say whether Dubreuillosaurus had feathers. No fossils of feathers have been found with it.1

?When did Dubreuillosaurus live?

It lived during the Middle Jurassic Period, about 168 to 166 million years ago.1

給恐龍專家

學名: Dubreuillosaurus
命名者: Allain 20052
類群: 肉食恐龍
科 / 演化支: Megalosauridae2
分類: Theropoda2
岩石的年代: 168 到 165 百萬年 (Bathonian)2
岩層: Calcaires de Caen2
國家: 法國2
化石紀錄: The Paleobiology Database 收錄 1 筆2
發現: André Dubreuil found the first fossils in 1994 in Normandy, France. Paleontologist Ronan Allain studied them and named the dinosaur Dubreuillosaurus in 2005.1
仍有爭議: Scientists are not sure how big an adult Dubreuillosaurus really was, since the only known skeleton is from a subadult.1