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Isaberrysaura

Il num vul dir: “Isaberry's lizard, named after the fossil collector Isabel Berry”1
Mangiava: PlantasDinos cun plattasGiurassic mesaun

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

Viveva
avant 171 fin 169 milliuns onns3
Giurassic mesaun
Fossils chattads en
Los Molles, Neuquén Province, Argentina13
Lunghezza
5 fin 6 m (16 fin 20 ft)1
Autezza
1,8 m (5,9 ft)
stima
Spertadad maximala
var 17 km/h (11 mph)
Currer, stima

Cura viveva el?

Triassic
Giurassic
Cretacic
avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Isaberrysaura var 6 m lung (20 ft)In velo da creschids var 1,8 m (5,9 ft)In auto var 4,5 m (15 ft)In elefant, il pli grond animal da terra dad oz var 6,5 m (21 ft)

Quant aut era el?

In chaunvar 0,5 m (1,6 ft)In chavalvar 1,6 m (5,2 ft)Isaberrysauravar 1,8 m aut (5,9 ft)In elefantvar 3,2 m (10 ft)

stima

uschè lung sco 6 chauns dal nas a la cuauschè lung sco 33 bananas ina suenter l'autrapudess currer 100 meters en 21 secundas (il pli spert uman dovra 9,6)

Quant grond era Isaberrysaura cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

chaussas cool

Fatgs divertents

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

Fatg cun IAMaletg da Isaberrysaura fatg cun IA
In maletg fatg cun IA che mussa co Isaberrysaura pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.
tias dumondas

Las dumondas las pli frequentas davart 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

Chatschader da mitus

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

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

Per experts da dinos

Num scientific
Isaberrysaura
Numnà da
Salgado et al. 20173
Gruppa
Dinos cun plattas
Famiglia / clada
Huayangosauridae3
Classificaziun
Ornithischia > Stegosauria > Thyreophora3
Vegliadetgna da la crappa
171 fin 169 milliuns onns (Bajocian)3
Formaziuns da crap
Los Molles3
Pajais
Argentinia3
Chats da fossils
1 en The Paleobiology Database3
Scuverta
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
Anc discutà
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

Danunder che vegnan ils fatgs

  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): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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