Portellsaurus

Igama lithetha: “Portell lizard”1

Yayitya: IzityaloIzitya-zityalo ezinemilomoiCretaceous yokuqala

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

Yaphila

126 ukuya ku-121 izigidi zeminyaka eyadlulayo3

iCretaceous yokuqala

Iifosili zifunyenwe:

Portell, Castellón, Spain1

Ubude

6 ukuya ku-8 m (20 ukuya ku-26 ft)1

Ukuphakama

2.4 m (7.9 ft)

uqikelelo

Esona santya siphezulu

malunga ne-28 km/h (17 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

uqikelelo

inde njengezinja ezingama-8, impumlo ukuya emsileniinde njengeebhanana ezingama-44 zilandelelanaibinokubaleka iimitha ezili-100 ngemizuzwana engama-13 (oyena mntu ukhawulezayo udinga i-9,6)

Portellsaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Portellsaurus malunga ne-28 km/h (17 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

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

Umfanekiso owenziwe yi-AI: Portellsaurus — Umfanekiso owenziwe yi-AI obonisa indlela Portellsaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

Kwiingcali zeedayinaso

Igama lenzululwazi: Portellsaurus
Inikwe igama ngu:: Santos-Cubedo et al. 20213
Iqela: Izitya-zityalo ezinemilomo
Usapho / iclade: Hadrosauroidea3
Ukuhlelwa: Ornithischia > Ornithopoda > Iguanodontia3
Ubudala bamatye: 126 ukuya ku-121 izigidi zeminyaka (Barremian)3
Izakhiwo zamatye: Mirambel3
Amazwe: iSpeyin3
Iirekhodi zeefosili: 1 kwi-Paleobiology Database3
Ukufunyanwa: 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
Kusaxoxwa ngayo: Scientists are not sure exactly how Portellsaurus is related to other similar dinosaurs, because only its jaw bone has been found.1

Apho iinyani zivela khona

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): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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