Mesetasaurus

Igama lithetha: “Meseta de Artigas lizard”1

Yayitya: IzityaloIintamo-ndeiCretaceous yamva

Mesetasaurus was a long-necked plant-eater that lived in what is now Uruguay. It is known from two well-preserved tail bones that were found in the 1980s. This dinosaur was a type of titanosaur, a group of huge sauropods.1 2

Yaphila

86 ukuya ku-72 izigidi zeminyaka eyadlulayo4

iCretaceous yamva

Iifosili zifunyenwe:

Paysandú Department, Uruguay1 2

Esona santya siphezulu

malunga ne-15 km/h (9 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayikhawuleza kangakanani?

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

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

Mesetasaurus malunga ne-15 km/h (9 mph)

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

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

izinto ezimnandi

Iinyani ezimnandi

Mesetasaurus is the second non-bird dinosaur ever described from Uruguay.1

Its fossils were found on a plateau called Meseta de Artigas, which gave the dinosaur its name.1 2

The only known bones are two tail vertebrae, which are very well preserved.1 2

Mesetasaurus belonged to a group called Aeolosaurini, which lived in South America during the Late Cretaceous.1 3

Scientists think Mesetasaurus lived between about 85 and 72 million years ago.3

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

ubuzile

Eyona mibuzo ibuzwa kakhulu: Mesetasaurus

?How big was Mesetasaurus?

Nobody knows for sure. Only two tail bones have been found, so scientists cannot estimate its full size.1

?What did Mesetasaurus eat?

It was a plant eater. As a titanosaurian, it ate plants.1

?When did Mesetasaurus live?

It lived during the Late Cretaceous, probably between about 85 and 72 million years ago.1

?Where was Mesetasaurus found?

Its fossils were found in the Guichón Formation of Paysandú Department, Uruguay.1

Kwiingcali zeedayinaso

Igama lenzululwazi: Mesetasaurus
Inikwe igama ngu:: Soto Núñez et al. 20264
Iqela: Iintamo-nde
Usapho / iclade: Aeolosaurini4
Ukuhlelwa: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Ubudala bamatye: 86 ukuya ku-72 izigidi zeminyaka (Santonian / Campanian)4
Izakhiwo zamatye: Guichón4
Amazwe: iUruguay4
Iirekhodi zeefosili: 1 kwi-Paleobiology Database4
Ukufunyanwa: Mesetasaurus was named by Matías Soto Núñez and colleagues in 2026. The two tail bones were found in the 1980s in the Guichón Formation of Uruguay.1 2
Kusaxoxwa ngayo: Because only two tail bones have been found, scientists are not sure about the exact size or full appearance of Mesetasaurus.1 2

Apho iinyani zivela khona

Mesetasaurus (en.wikipedia.org)
Manuscript LSID: urn:lsid:zoobank.org:pub:070DE7BE-8486-43F7-930B-8B6B90439258 Genus LSID: urn:lsid:zoobank.org:act:2AA8934F-021E-46F1-9F98-893629A66E6F Species LSID urn:lsid:zoobank.org:act:061C5A20-06A7-4B1A-ADCA-CC472978910C (ameghiniana.org.ar)
PBDB Taxon (paleobiodb.org)
Mesetasaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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