Dino Wiki / Zonke iidayinaso / Imilomo-dada

Ikhadi ledayinaso No. 1959 kwe-2 027

Yamatosaurus

Igama lithetha: “Yamato reptile”1

Yayitya: IzityaloImilomo-dadaiCretaceous yamva

Yamatosaurus was a duck-billed dinosaur that lived in Japan near the end of the age of dinosaurs. It had a special jaw with only one tooth at a time in each spot, which is different from most other duck-billed dinosaurs. This plant-eater probably lived in coastal areas.2 1

Yaphila

72 ukuya ku-66 izigidi zeminyaka eyadlulayo5

iCretaceous yamva

Iifosili zifunyenwe:

Awaji Island, Hyogo Prefecture, Japan2 1

Ubude

10 m (33 ft)3

Ubunzima

1.7 iitoni (3,700 lb)4

Ukuphakama

1 m (3.3 ft)3

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?

Yayinzima kangakanani?

inzima njengeemoto ezingama-1

inde njengeemoto ezingama-2 zipakwe zilandelelanainde njengeebhanana ezingama-56 zilandelelanainzima njengezinja ezingama-85inzima njengamavatala angama-340inzima njengabantwana basenkulisa abangama-89inzima njengabantwana besikolo abangama-53inzima njengeebhere ezimhlophe ezingama-4ibinokubaleka iimitha ezili-100 ngemizuzwana engama-13 (oyena mntu ukhawulezayo udinga i-9,6)

Yamatosaurus 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)

Yamatosaurus 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

Yamatosaurus had only one tooth in each tooth socket at a time, which is very unusual for a duck-billed dinosaur.2

It lived about 72 to 66 million years ago during the Maastrichtian stage of the Late Cretaceous.3

The fossils were found in marine rocks, meaning the dinosaur's body was washed into the sea after it died.2

Yamatosaurus is one of the oldest known hadrosaurids, or duck-billed dinosaurs, from Japan.2

Its shoulder bone, the coracoid, lacks a bump called the biceps tubercle, which is a primitive feature.2

The name Yamatosaurus comes from Yamato, an ancient name for Japan.1

Umfanekiso owenziwe yi-AI: Yamatosaurus — Umfanekiso owenziwe yi-AI obonisa indlela Yamatosaurus 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: Yamatosaurus

?How big was Yamatosaurus?

Scientists do not know its exact size because only a partial skeleton has been found, including parts of the jaw, neck bones, and shoulder bone.1 2

?What did Yamatosaurus eat?

It was a plant-eater, like other duck-billed dinosaurs. Its teeth were adapted for chewing plants.1

?When did Yamatosaurus live?

It lived about 71.94 to 71.69 million years ago, during the early Maastrichtian stage of the Late Cretaceous.1 2

?Where was Yamatosaurus found?

Its fossils were discovered on Awaji Island in Japan, in rocks that were once at the bottom of the sea.1 2

Kwiingcali zeedayinaso

Igama lenzululwazi: Yamatosaurus
Inikwe igama ngu:: Kobayashi et al. 20215
Iqela: Imilomo-dada
Usapho / iclade: Hadrosauridae5
Ukuhlelwa: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
Ubudala bamatye: 72 ukuya ku-66 izigidi zeminyaka (Maastrichtian)5
Izakhiwo zamatye: Kita-ama5
Amazwe: iJapan5
Iirekhodi zeefosili: 1 kwi-Paleobiology Database5
Ukufunyanwa: An amateur fossil collector named Shingo Kishimoto discovered the partial skeleton in May 2004 on Awaji Island, Japan. Scientists Yoshitsugu Kobayashi and colleagues named it Yamatosaurus izanagii in 2021.1 2
Kusaxoxwa ngayo: Scientists are not sure exactly how Yamatosaurus is related to other duck-billed dinosaurs, but they think it is a very early member of the group.2

Apho iinyani zivela khona

Yamatosaurus (en.wikipedia.org)
nature.com (nature.com)
PBDB Taxon (paleobiodb.org)
Yamatosaurus izanagii | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Yamatosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

Yonke inyani ekweli phepha inenombolo ebonisa umthombo wayo. Ukuba siphosisile, uxolo, sithanda iidayinaso, asiyojenali yenzululwazi. Sixelele apha: [email protected], siya kuyilungisa.

URex ulambile! I-Dino Wiki yiprojekthi katata ukwenzela unyana wakhe othanda iidayinaso, isimahla, ayinazintengiso, ayinazilandeli. Abantu abadala banokuphakela uRex isidlwana ukuze incede ihlale kwi-intanethi.Phakela uRex