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Khathunu ya Yamatosaurus
Karata ya dino No. 1959 mo go 2 027

Yamatosaurus

Leina le raya: “Yamato reptile”1
E jele: DimelaMelomo-pidipidiBofelo jwa Cretaceous

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.21

E tshetse
dimilione tsa dingwaga di le 72 go ya go 66 tse di fetileng5
Bofelo jwa Cretaceous
Difosili di fitlhetswe kwa
Awaji Island, Hyogo Prefecture, Japan21
Boleele
10 m (33 ft)3
Bokete
ditone di le 1.7 (3,700 lb)4
Bogodimo
1 m (3.3 ft)3
Bonako jo bogolo
e ka nna 28 km/h (17 mph)
Go taboga, kakanyo

E tshetse leng?

Triassic
Jurassic
Cretaceous
dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

Yamatosaurus e ka nna 10 m boleele (33 ft)Baesekele ya motho yo mogolo e ka nna 1.8 m (5.9 ft)Koloi e ka nna 4.5 m (15 ft)Tlou, phologolo e kgolo go gaisa tsotlhe mo lefatsheng gompieno e ka nna 6.5 m (21 ft)

E ne e le kwa godimo go le kae?

Katse ya mo gaee ka nna 0.3 m (1 ft)Ntšwae ka nna 0.5 m (1.6 ft)Yamatosauruse ka nna 1 m bogodimo (3.3 ft)Pitsee ka nna 1.6 m (5.2 ft)

E ne e le bokete go le kae?

bokete jaaka dikoloi di le 1
telele jaaka dikoloi di le 2 di emisitswe mo molengtelele jaaka dibanana di le 56 di latelanabokete jaaka dintšwa di le 85bokete jaaka magapu a le 340bokete jaaka bana ba kreše ba le 89bokete jaaka bana ba sekolo ba le 53bokete jaaka dibere tse ditshweu di le 4e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 13 (motho yo o bonako go gaisa o tlhoka 9,6)

Yamatosaurus e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

dilo tse di monate

Dintlha tse di monate

1

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

2

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

3

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

4

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

5

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

6

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

E dirilwe ke AISetshwantsho sa Yamatosaurus se se dirilweng ke AI
Setshwantsho se se dirilweng ke AI sa kafa Yamatosaurus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.
o botsitse

Dipotso tse di botswang thata ka ga 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.12

?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.12

?Where was Yamatosaurus found?

Its fossils were discovered on Awaji Island in Japan, in rocks that were once at the bottom of the sea.12

Ya baitseanape ba didino

Leina la saense
Yamatosaurus
Leina le neilwe ke
Kobayashi et al. 20215
Setlhopha
Melomo-pidipidi
Lelapa / clade
Hadrosauridae5
Thulaganyo
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
Bogolo jwa matlapa
72 go ya go 66 dimilione tsa dingwaga (Maastrichtian)5
Dibopego tsa matlapa
Kita-ama5
Dinaga
Japane5
Direkoto tsa difosili
1 mo The Paleobiology Database5
Go fitlhelwa
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 2021.12
Go sa ntse go ganetsanwa
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

Kwa dintlha di tswang teng

  1. Yamatosaurus (en.wikipedia.org)
  2. nature.com (nature.com)
  3. PBDB Taxon (paleobiodb.org)
  4. Yamatosaurus izanagii | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  5. Yamatosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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