Dino Wiki / Dukan dinos / Masu bakin agwagwa

Katin Dino No. 1278 na 2 027

Nipponosaurus

Sunan yana nufin: “kadan na Japan”1

Ya ci: TsirraiMasu bakin agwagwaƘarshen Cretaceous

Nipponosaurus wani dinosaur ne mai bakin agwagwa wanda ya rayu a wani tsibiri wanda yanzu yake cikin Rasha. Mai cin tsire-tsire ne mai babban baki mai fadi kamar na agwagwa, kuma wataƙila yana tafiya da kafafu biyu ko hudu.1 2

Ya rayu

shekaru miliyan 86 zuwa 72 da suka wuce3

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Sinegorsk, Tsibirin Sakhalin, Rasha1

Tsawo

4 m (13 ft)1

kashin da aka sani guda daya na matashi ne, mai tsawon kusan mita 4

Mafi girman gudu

kusan 24 km/h (15 mph)

Gudu, ƙiyasi

Me Nipponosaurus yake ci?

Dinosaur ne mai cin ganye, wanda ke nufin yana cin tsirrai. Yana da babban baki mai fadi kamar na agwagwa don cin ciyayi.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya tsawon sa yake?

tsawon karnuka 4 daga hanci zuwa wutsiyatsawon ayaba 22 a jerezai iya gudu mita 100 cikin daƙiƙa 15 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Nipponosaurus 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)

Nipponosaurus kusan 24 km/h (15 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

Nipponosaurus shi ne dinosaur na farko da aka ba suna daga yankin Japan, kodayake daga baya Tarayyar Soviet ta kwace tsibirin Sakhalin.1

Kwarangwal ɗaya tilo da aka sani ya cika kusan kashi 60%, kuma na ɗan ƙarami ne, ba na cikakken babba ba.1

Masana kimiyya sun yi amfani da nazarin kashi (duba siraran yanka na kashi a karkashin madubin likita) don tabbatar da cewa kashin Nipponosaurus na wani matashi ne.1

Nipponosaurus ya rayu kusa da bakin teku, kuma an binne jikinsa a cikin laka na ruwan teku, wanda ke nufin wata kila ya mutu kusa da bakin ruwa.1

Shekaru da yawa, wasu masana kimiyya sun yi tunanin cewa Nipponosaurus na iya zama iri daya da sauran dinosaur masu bakin agwagwa na Asiya, amma sabbin bincike sun nuna cewa shi nau'in daban ne na kansa.1

An gano kashin ne a shekarar 1934 lokacin da ma'aikata suke tono ginin asibiti a tsibirin Sakhalin.1

Hoton Nipponosaurus da aka yi da AI — Hoton yadda Nipponosaurus 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 Nipponosaurus

?Yaya girman Nipponosaurus?

Kashin da aka sani guda daya yana da tsawon mita 4 (kafa 13), amma matashi ne, don haka manya na iya zama sun fi haka girma.1

?Me Nipponosaurus yake ci?

Dinosaur ne mai cin ganye, wanda ke nufin yana cin tsirrai. Yana da babban baki mai fadi kamar na agwagwa don cin ciyayi.2

?Yaushe Nipponosaurus ya rayu?

Ya rayu a karshen zamanin Cretaceous, kimanin shekaru miliyan 89 zuwa 84 da suka wuce, ko kuma kusan shekaru miliyan 80 da suka wuce bisa ga wasu kiyasin.2 1

?A ina aka sami Nipponosaurus?

An sami kashinsa a tsibirin Sakhalin, wanda yanzu yake karkashin kasar Rasha, amma yankin Japan ne lokacin da aka gano shi a 1934.1 2

?Shin Nipponosaurus dinosaur ne?

Eh, nau'in dinosaur ne mai bakin agwagwa da ake kira hadrosaur, musamman lambeosaurine.2

?Me yasa ake kiransa Nipponosaurus?

Sunan yana nufin 'kadan na Japan' saboda shi ne dinosaur na farko da aka ba suna daga yankin Japan, kodayake tsibirin ya zama wani bangare na Rasha daga baya.1 2

Mai karyata tatsuniya

Tatsuniya: Nipponosaurus ya riga ya girma lokacin da ya mutu.

Gaskiya: Kwarangwal din na matashi ne, kamar yadda karamin girmansa da siffofin kashinsa na karkashin na'urar hangen nesa suka nuna.1

Don ƙwararrun dino

Sunan kimiyya: Nipponosaurus
Wanda ya ba da suna: Nagao 19363
Rukuni: Masu bakin agwagwa
Iyali / rukuni: Hadrosauridae3
Rarrabewa: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae3
Zamanin duwatsu: shekaru miliyan 86 zuwa 72 (Santonian / Campanian)3
Kasashe: Russia3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: Masani ilimin burbushin halittu na Japan Takumi Nagao ne ya ba Nipponosaurus suna a shekarar 1936, bisa ga kwarangwal da aka gano a shekarar 1934 a Tsibirin Sakhalin.1 3
Har yanzu ana muhawara: Masana kimiyya ba su da tabbacin yadda girman Nipponosaurus yake lokacin da ya girma, saboda kwarangwal din matashi ne kawai aka gano.1

Inda bayanan suka fito

Nipponosaurus (en.wikipedia.org)
Nipponosaurus (nhm.ac.uk)
Nipponosaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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