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Chithunzi choseketsa cha Isaberrysaura
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Isaberrysaura

Dzina limatanthauza: “Isaberry's lizard, named after the fossil collector Isabel Berry”1
Ankadya: ZomeraMadino a mbale kumsanaPakati pa Jurasiki

Isaberrysaura was a medium-sized plant-eating dinosaur that lived in what is now Argentina during the Middle Jurassic. It looked a bit like a stegosaur but scientists think it was actually a very early ornithopod. Its skeleton still had seeds from its last meal inside its ribcage!13

Ankakhala
zaka 171 mpaka 169 miliyoni zapitazo3
Pakati pa Jurasiki
Mafosili apezeka ku
Los Molles, Neuquén Province, Argentina13
Utali
5 mpaka 6 m (16 mpaka 20 ft)1
Msinkhu
1.8 m (5.9 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 17 km/h (11 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Isaberrysaura utali wa pafupifupi 6 m (20 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)Isaberrysauramsinkhu wa pafupifupi 1.8 m (5.9 ft)Njovupafupifupi 3.2 m (10 ft)

kuyerekeza

wautali ngati agalu 6 otsatizana mphuno ndi mchirawautali ngati nthochi 33 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 21 (munthu waliwiro kwambiri amafunika 9.6)

Isaberrysaura anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

Isaberrysaura is the first neornithischian dinosaur ever found from the Jurassic of South America.1

2

Its fossil was found with a mass of permineralized seeds in the middle-posterior part of the chest cavity, showing it ate cycad seeds.1

3

Even though Isaberrysaura had a stegosaur-like appearance, scientists think it was a basal ornithopod, not a stegosaur.1

4

The only known skeleton is an almost complete skull and partial body, found articulated (still connected) in marine-deltaic rocks.1

5

Isaberrysaura lived about 170 to 168 million years ago, during the Bajocian stage of the Middle Jurassic.3

6

The fossil was found in the Los Molles Formation, which is a marine-deltaic deposit, and it is the first dinosaur reported from that unit.1

7

Scientists think Isaberrysaura may have helped spread cycad seeds, acting like a seed-dispersal agent.1

Chopangidwa ndi AIChithunzi cha Isaberrysaura chopangidwa ndi AI
Chithunzi cha momwe Isaberrysaura mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza Isaberrysaura

?How big was Isaberrysaura?

Isaberrysaura was a medium-sized dinosaur, about 5 to 6 metres (16 to 20 feet) long.2

?What did Isaberrysaura eat?

Isaberrysaura ate plants, especially cycad seeds. Its fossilized stomach contents contained a mass of seeds from cycads, and its teeth suggest it might have also eaten other things, but no animal remains were found.12

?Is Isaberrysaura a stegosaur?

Scientists disagree. It was first thought to be a basal ornithopod, but newer studies place it as a neornithischian, not a stegosaur.2

?Where was Isaberrysaura found?

Isaberrysaura was found in Argentina, in the Los Molles Formation of Patagonia. The rocks were formed from marine and delta sediments about 170 to 168 million years ago.12

Wothetsa nthano zabodza

Nthano: Many people think Isaberrysaura was a stegosaur because of its plated appearance.

Zoona: Despite looking like a stegosaur, Isaberrysaura is classified as a basal ornithopod, a different group of dinosaurs.1

Kwa akatswiri a madino

Dzina la sayansi
Isaberrysaura
Anapatsidwa dzina ndi
Salgado et al. 20173
Gulu
Madino a mbale kumsana
Banja / kladi
Huayangosauridae3
Magawidwe a sayansi
Ornithischia > Stegosauria > Thyreophora3
Zaka za miyala
zaka 171 mpaka 169 miliyoni (Bajocian)3
Mapangidwe a miyala
Los Molles3
Mayiko
Argentina3
Zolemba za mafosili
1 mu The Paleobiology Database3
Kupezeka
Isaberrysaura was named in 2017 by Salgado and colleagues. The fossil was collected from the Los Molles Formation in Neuquén Province, Argentina, and named after fossil collector Isabel Berry.13
Akukambiranabe
Scientists are still debating whether Isaberrysaura was a very early thyreophoran (like a stegosaur) or a basal ornithopod that evolved to look like a stegosaur.1

Kumene mfundo zimachokera

  1. A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents | Scientific Reports (nature.com)
  2. Isaberrysaura (en.wikipedia.org)
  3. Isaberrysaura in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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