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Katuuni ya Calvarius
Kaadi ya dayinoso No. 0331 ku 2 027

Calvarius

Erinnya litegeeza: “The name comes from the Serrat del Calvari hill and the Catalan word 'calvari' meaning 'suffering', referring to its closeness to the extinction event.”1
Yalyanga: EbimeraEzirya ebimera ez'omumwa ng'ogw'ekinyonyiEnkomerero ya Kuretasi

Calvarius was a small, speedy plant-eating dinosaur that lived near the very end of the Age of Dinosaurs. It was one of the last dinosaurs to walk on Earth before the big asteroid hit.2

Yabeerawo
emyaka obukadde 72 okutuuka ku 66 emabega3
Enkomerero ya Kuretasi
Ebisigalira byazuulibwa mu
Masia de Ramón site, near Figuerola d'Orcau in Lleida province, Catalonia, Spain12
Obuwanvu
okutuuka ku 2 m (6.6 ft)2
Obugulumivu
0.64 m (2.1 ft)
kuteebereza
Sipiidi esinga
nga 41 km/h (25 mph)
Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Calvarius obuwanvu nga 2 m (6.6 ft)Embwa nga 1 m (3.3 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)Emmotoka nga 4.5 m (15 ft)

Yali mugulumivu kwenkana wa?

Kkapa ow'awakanga 0.3 m (1 ft)Embwanga 0.5 m (1.6 ft)Calvariusobugulumivu nga 0.64 m (2.1 ft)Embalaasinga 1.6 m (5.2 ft)

kuteebereza

obuwanvu nga kkapa 4 ab'awaka, ennyindo ku mukiraobuwanvu ng'amenvu 11 nga gaddiriŋŋanayandidduse mita 100 mu sikonda 8.8 (omuntu asinga embiro yeetaaga 9.6)

Calvarius yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

1

Calvarius is known from just one foot bone, a left metatarsal IV, which was about 15 centimeters long.2

2

It was probably a fast runner. Its long foot bone and light build suggest it could sprint quickly, unlike most other styracostern dinosaurs.1

3

Calvarius lived on a large island called Ibero-Armorica, which is now northern Spain and southern France. On islands, animals sometimes evolve to be smaller because food is limited.2

4

It was one of the last dinosaurs ever. Its fossils were found just 25 meters below the layer that marks the asteroid impact that killed the non-bird dinosaurs.1

5

The fossil was discovered in 2019 by paleontologists from the Institut Català de Paleontologia Miquel Crusafont and the Museu de la Conca Dellà.2

6

Calvarius is the smallest known styracostern dinosaur. Some of its relatives grew over 10 meters long, but Calvarius was less than 2 meters.2

Kyakolebwa AIEkifaananyi kya Calvarius ekyakolebwa AI
Ekifaananyi kya Calvarius ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Calvarius

?How big was Calvarius?

Calvarius was no more than 2 metres (6.6 feet) long, making it one of the smallest known styracostern dinosaurs.2

?What did Calvarius eat?

Calvarius was a plant-eater. It was an ornithopod, a group of herbivorous dinosaurs.2

?When did Calvarius live?

Calvarius lived about 66 million years ago, right at the end of the Cretaceous period. It was one of the last dinosaurs before the asteroid hit.2

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Calvarius
Yatuumibwa
Prieto-Márquez and Sellés 20233
Ekibinja
Ezirya ebimera ez'omumwa ng'ogw'ekinyonyi
Ekika / ekibinja
Styracosterna3
Engabanya
Ornithischia > Ornithopoda > Iguanodontia3
Emyaka gy'enjazi
emyaka obukadde 72 okutuuka ku 66 (Maastrichtian)3
Ensengeka z'enjazi
Talarn3
Ensi
Sipeyini3
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database3
Okuzuulibwa
The fossil was found in 2019 at the Masia de Ramón site in Spain by a team from the MCD and ICP. Albert Prieto-Márquez and Albert Sellés named it Calvarius rapidus in 2023.23
Kikyakubaganyizibwako ebirowoozo
Scientists are not sure exactly how big Calvarius was because only one foot bone has been found. They estimate it was less than 2 meters long, but it could have been different.2

Ebituufu gye biva

  1. Evolutionary convergence in a small cursorial styracosternan ornithopod dinosaur from western Europe (dinodata.de)
  2. Calvarius rapidus, the new dinosaur species that almost saw the asteroid falling (icp.cat)
  3. Calvarius in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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Endala okuva mu kibinja kye kimu: Ezirya ebimera ez'omumwa ng'ogw'ekinyonyi

IguanodonEzirya ebimera ez'omumwa ng'ogw'ekinyonyiTenontosaurusEzirya ebimera ez'omumwa ng'ogw'ekinyonyiThescelosaurusEzirya ebimera ez'omumwa ng'ogw'ekinyonyiZalmoxesEzirya ebimera ez'omumwa ng'ogw'ekinyonyiCamptosaurusEzirya ebimera ez'omumwa ng'ogw'ekinyonyiRhabdodonEzirya ebimera ez'omumwa ng'ogw'ekinyonyi

Era ez'omu kiseera kye kimu: Enkomerero ya Kuretasi

TyrannosaurusTiranosawuluTriceratopsDayinoso ez'amayembeVelociraptorRaputaSpinosaurusSupinosawuluAnkylosaurusDayinoso ez'engaboParasaurolophusEz'emimwa gy'embaata
Liisa Rexakasanduuko k'ebirabo eri abakulu