Portellsaurus

Erinnya litegeeza: “Portell lizard”1

Yalyanga: EbimeraEzirya ebimera ez'omumwa ng'ogw'ekinyonyiEntandikwa ya Kuretasi

Portellsaurus was a plant-eating dinosaur that lived in what is now Spain during the Early Cretaceous. It had a beak and walked on two legs, using its teeth to chew tough plants.2 1

Yabeerawo

emyaka obukadde 126 okutuuka ku 121 emabega3

Entandikwa ya Kuretasi

Ebisigalira byazuulibwa mu

Portell, Castellón, Spain1

Obuwanvu

6 okutuuka ku 8 m (20 okutuuka ku 26 ft)1

Obugulumivu

2.4 m (7.9 ft)

kuteebereza

Sipiidi esinga

nga 28 km/h (17 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Yali mugulumivu kwenkana wa?

kuteebereza

obuwanvu ng'embwa 8, ennyindo ku mukiraobuwanvu ng'amenvu 44 nga gaddiriŋŋanayandidduse mita 100 mu sikonda 13 (omuntu asinga embiro yeetaaga 9.6)

Portellsaurus yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Portellsaurus nga 28 km/h (17 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Portellsaurus is known from only one fossil, a nearly complete right lower jaw bone (dentary).1

It lived about 130 to 129 million years ago, during the Barremian stage of the Early Cretaceous.1

Portellsaurus was a styracosternan, a group of beaked, plant-eating dinosaurs that includes Iguanodon.1

Scientists think Portellsaurus was more closely related to the African dinosaur Ouranosaurus than to other Spanish dinosaurs of the same time.1

The fossil was found in a sandstone layer that was once a lagoon or washover environment near the coast.1

Portellsaurus was a medium-to-large dinosaur, estimated to be 6 to 8 metres (20 to 26 feet) long.1

Ekifaananyi kya Portellsaurus 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.

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Portellsaurus
Yatuumibwa: Santos-Cubedo et al. 20213
Ekibinja: Ezirya ebimera ez'omumwa ng'ogw'ekinyonyi
Ekika / ekibinja: Hadrosauroidea3
Engabanya: Ornithischia > Ornithopoda > Iguanodontia3
Emyaka gy'enjazi: emyaka obukadde 126 okutuuka ku 121 (Barremian)3
Ensengeka z'enjazi: Mirambel3
Ensi: Sipeyini3
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database3
Okuzuulibwa: Portellsaurus was named in 2021 by Santos-Cubedo and colleagues. The only fossil, a right lower jaw, was discovered in 1998 by Miquel Guardiola, Julián Yuste and Silvia Fabregat near Portell, Spain.1
Kikyakubaganyizibwako ebirowoozo: Scientists are not sure exactly how Portellsaurus is related to other similar dinosaurs, because only its jaw bone has been found.1

Ebituufu gye biva

A new styracosternan hadrosauroid (Dinosauria: Ornithischia) from the Early Cretaceous of Portell, Spain | PLOS One (journals.plos.org)
PBDB Taxon (paleobiodb.org)
Portellsaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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