Koshisaurus

Lebitso le bolela: “Koshi lizard, after the old name for the region where it was found”1

E jele: DimelaDija-dimela tse nang le melomoKretase ya Pele

Koshisaurus was a plant-eating dinosaur that lived in what is now Japan. It walked on two legs and had a beak for snipping leaves. This dinosaur was one of the earliest relatives of the duck-billed hadrosaurs.2 1

E phetse

dilemo tse dimilione tse 121 ho isa ho 113 tse fetileng5

Kretase ya Pele

Difosili di fumanwe ho

Fukui Prefecture, Japan2 1

Lebelo le phahameng ka ho fetisisa

e ka bang 41 km/h (25 mph)

Ho matha, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Koshisaurus e ka bang 41 km/h (25 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

Lengau e ka bang 100 km/h (62 mph)

dintho tse monate

Dintlha tse monate

Koshisaurus lived about 121 to 113 million years ago during the Early Cretaceous.2

It was a basal hadrosauroid, meaning it was an early relative of the duck-billed dinosaurs.1

Koshisaurus had an antorbital fossa, a hole in front of its eye socket on the skull, which is a primitive feature.1

Its teeth had at least three subsidiary ridges on the outer side, helping it grind plants.1

Koshisaurus shared its home with other dinosaurs like Fukuisaurus, Fukuiraptor, and Fukuititan.1

Setshwantsho sa Koshisaurus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Koshisaurus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

o botsitse

Dipotso tse botswang haholo ka Koshisaurus

?How big was Koshisaurus?

Scientists have not found enough bones to know its full size, but it was likely smaller than later duck-billed dinosaurs. Only a partial skeleton is known.1 3

?What did Koshisaurus eat?

It ate plants, using its beak to snip leaves and its ridged teeth to grind them up.4 3

?When did Koshisaurus live?

It lived during the Early Cretaceous, about 125 to 115 million years ago.3 5

?Where was Koshisaurus found?

Its fossils were found in Fukui Prefecture, Japan, in the Kitadani Formation.4 3

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Koshisaurus
E rehilwe ke: Shibata and Azuma 20155
Sehlopha: Dija-dimela tse nang le melomo
Lelapa / leloko: Hadrosauroidea5
Tlhophiso: Ornithischia > Ornithopoda > Iguanodontia5
Dilemo tsa mafika: dilemo tse dimilione tse 121 ho isa ho 113 (Aptian)5
Dibopeho tsa mafika: Kitadani5
Dinaha: Japane5
Direkoto tsa difosili: 1 ho The Paleobiology Database5
Ho sibollwa: Koshisaurus was named by Masateru Shibata and Yoichi Azuma in 2015 based on fossils from the Kitadani Formation in Fukui, Japan.2 1
E sa ntse e phehwa kgang: Scientists are not sure exactly how big Koshisaurus grew, because only partial fossils have been found.2

Moo dintlha di tswang teng

New basal hadrosauroid (Dinosauria: Ornithopoda) from the Lower Cretaceous Kitadani Formation, Fukui, central Japan | Zootaxa (biotaxa.org)
PBDB Taxon (paleobiodb.org)
Koshisaurus (en.wikipedia.org)
勝山市の発掘現場から発見された恐竜に新しい学名が付けられました｜恐竜博物館の調査研究｜FPDM: 福井県立恐竜博物館 (dinosaur.pref.fukui.jp)
Koshisaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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