Dino Wiki / Dukan dinos / Masu bakin agwagwa

Katin Dino No. 1959 na 2 027

Yamatosaurus

Sunan yana nufin: “Kada na Yamato”1

Ya ci: TsirraiMasu bakin agwagwaƘarshen Cretaceous

Yamatosaurus wani dinosaur ne mai baki kamar na agwagwa wanda ya rayu a Japan kusa da karshen zamanin dinosaur. Yana da muimui na musamman wanda yake da hakori daya kacal a kowane wuri a lokaci guda, wanda ya bambanta da sauran dinosaur masu baki kamar na agwagwa. Wannan mai cin tsirrai wata kila ya rayu a yankunan gabar teku.2 1

Ya rayu

shekaru miliyan 72 zuwa 66 da suka wuce5

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Tsibirin Awaji, lardin Hyogo, Japan2 1

Tsawo

10 m (33 ft)3

ƙiyasin tsayi daga bayanan PBDB na manya

Nauyi

ton 1.7 (3,700 lb)4

Tsayi

1 m (3.3 ft)3

ƙiyasin tsawo daga bayanan PBDB na manya

Mafi girman gudu

kusan 28 km/h (17 mph)

Gudu, ƙiyasi

Me Yamatosaurus yake ci?

Mai cin tsirrai ne, kamar sauran dinosaurs masu kama da agwagwa. Haƙoransa sun dace da taunar tsirrai.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, dutsen sararin samaniya (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya tsayin sa yake?

ƙiyasin tsawo daga bayanan PBDB na manya

Yaya nauyin sa yake?

nauyin motoci 1

tsawon motoci 2 a ajiye a jeretsawon ayaba 56 a jerenauyin karnuka 85nauyin kankana 340nauyin yaran makarantar reno 89nauyin yaran makaranta 53nauyin beyar kankara 4zai iya gudu mita 100 cikin daƙiƙa 13 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Yamatosaurus idan aka kwatanta da KAI?

Lissafi kawai a cikin burauzarka. Babu abin da ake adanawa ko aikawa ko'ina.

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

Yaro a kan keke kusan 12 km/h (7 mph)

Yamatosaurus kusan 28 km/h (17 mph)

Doki mai gudu kusan 65 km/h (40 mph)

Damisa kusan 100 km/h (62 mph)

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

Yamatosaurus yana da haƙori ɗaya kacal a kowane ramin haƙori a lokaci guda, wanda hakan abu ne mai ban mamaki ga dinosaur mai kama da agwagwa.2

Ya rayu kimanin shekaru miliyan 72 zuwa 66 da suka wuce a lokacin Maastrichtian na Late Cretaceous.3

An gano burbushin halittar a cikin duwatsun teku, wanda ke nufin cewa gawar dinosaur ɗin ta tafi cikin teku bayan ya mutu.2

Yamatosaurus yana ɗaya daga cikin tsoffin hadrosaurids, ko dinosaurs masu kama da agwagwa, da aka sani daga ƙasar Japan.2

Kashin kafadarsa, wanda ake kira coracoid, ba shi da wani kumburi da ake kira biceps tubercle, wanda hakan alama ce ta tsohon nau'in halitta.2

Sunan Yamatosaurus ya fito ne daga Yamato, wani tsohon suna na ƙasar Japan.1

Hoton Yamatosaurus da aka yi da AI — Hoton yadda Yamatosaurus zai iya kasancewa wanda aka yi da AI, kwamfuta ce ta yi shi daga abin da masana kimiyya suka sani. Hasashe ne: ainihin dabbar za ta iya zama daban, kuma babu wanda ya san ainihin launukanta.

ka tambaya

Tambayoyin da aka fi yi game da Yamatosaurus

?Yaya girman Yamatosaurus yake?

Masana kimiyya ba su san ainihin girmansa ba saboda kashin jikinsa guda ɗaya ne kawai aka gano, wanda ya haɗa da sassan muƙamuƙi, ƙashin wuya, da ƙashin kafada.1 2

?Me Yamatosaurus yake ci?

Mai cin tsirrai ne, kamar sauran dinosaurs masu kama da agwagwa. Haƙoransa sun dace da taunar tsirrai.1

?Yaushe Yamatosaurus ya rayu?

Ya rayu kimanin shekaru miliyan 71.94 zuwa 71.69 da suka wuce, a farkon matakin Maastrichtian na Late Cretaceous.1 2

?A ina aka gano Yamatosaurus?

An gano burbushin halittarsa a tsibirin Awaji da ke Japan, a cikin duwatsun da a da suke kasan teku.1 2

Tambayi Rex game da Yamatosaurus

Rex yana amsa tambayoyi game da wannan shafi kawai. Tambayoyi 10 a wata.

Rex AI ne kuma yana iya yin kuskure. Yana aiki a kan sabobin da ke EU kuma ba a taɓa adana tambayoyi ba. Kada ka taɓa rubuta sunanka ko wasu abubuwan sirri.

Don ƙwararrun dino

Sunan kimiyya: Yamatosaurus
Wanda ya ba da suna: Kobayashi et al. 20215
Rukuni: Masu bakin agwagwa
Iyali / rukuni: Hadrosauridae5
Rarrabewa: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
Zamanin duwatsu: shekaru miliyan 72 zuwa 66 (Maastrichtian)5
Tsarin duwatsu: Kita-ama5
Kasashe: Japan5
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology5
Gano: Wani mai son tattara kashin dinosaur mai suna Shingo Kishimoto ne ya gano kwarangwal din a watan Mayu na 2004 a tsibirin Awaji, Japan. Masana kimiyya Yoshitsugu Kobayashi da abokan aikinsa ne suka ba shi suna Yamatosaurus izanagii a shekarar 2021.1 2
Har yanzu ana muhawara: Masana kimiyya ba su da tabbacin yadda Yamatosaurus ke da alaƙa da sauran dinosaurs masu cin ganyayyaki masu kama da agwagwa ba, amma suna tunanin cewa yana ɗaya daga cikin tsoffin membobin wannan rukunin.2

Inda bayanan suka fito

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): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane bayani a wannan shafin yana da lamba da ke nuna tushensa. Idan mun yi kuskure, yi haƙuri, mu masoyan dino ne, ba mujallar kimiyya ba. Faɗa mana a [email protected] kuma za mu gyara shi.

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