Dino Wiki / Dukan dinos / Dinosau masu cin nama

Katin Dino No. 1532 na 2 027

Rajasaurus

Sunan yana nufin: “kadan na sarakuna”1

Ya ci: NamaDinosau masu cin namaƘarshen Cretaceous

Rajasaurus wani dinosaur ne mai cin nama wanda ya rayu a India kusa da ƙarshen Cretaceous Period. Yana da ƙaho ɗaya gajere a goshinsa kuma yana amfani da wuyansa da muƙamuƙinsa masu ƙarfi wajen kama ganima. Wannan dinosaur yana farauta ne ta hanyar ɓuya sannan ya afka wa abincinsa.1

Ya rayu

shekaru miliyan 72 zuwa 66 da suka wuce4

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Gujarat da Madhya Pradesh, India2 4

Tsawo

6.6 m (22 ft)1 2

wasu kiyasin na nuna har zuwa 11 m, amma 6.6 m ne aka fi yarda da shi

Nauyi

ton 4 (8,800 lb)2

Tsayi

2.44 m (8 ft)3

Mafi girman gudu

kusan 25 km/h (16 mph)

Gudu, ƙiyasi

Me Rajasaurus yake ci?

Rajasaurus dabba ne mai cin nama. Wataƙila yana farautar manyan dabbobi kamar sauropod kuma yana iya cin gawarwakin wasu dabbobi.

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?

Yaya nauyin sa yake?

nauyin motoci 2.5

tsawon karnuka 7 daga hanci zuwa wutsiyatsawon ayaba 37 a jerenauyin karnuka 200nauyin kankana 800nauyin yaran ajujuwa 5 gaba ɗayanauyin beyar kankara 9zai iya gudu mita 100 cikin daƙiƙa 14 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Rajasaurus 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)

Rajasaurus kusan 25 km/h (16 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

Rajasaurus yana da ƙaho ɗaya gajere a goshinsa wanda aka yi shi da ƙashin hanci, ba kamar ƙahon danginsa Majungasaurus ba.2

Ya kasance ɗaya daga cikin manyan abelisaurids, mai tsawon mita 6.6 (ƙafa 22).1

Rajasaurus ya rayu a tsibirin India a lokacin Late Cretaceous, lokacin da India take keɓe daga sauran nahiyoyi.1

An gano burbushin halittunsa a Lameta Formation, wanda a da kwarin kogi ne mai yanayi na bushewa ko ɗan bushewa.2

Ƙahon da ke kansa wataƙila ana amfani da shi ne don nuna kyan gani ko kuma don bugun kai da sauran Rajasaurus yayin faɗa.1 2

Rajasaurus yana da gajerun hannaye da yatsu huɗu, don haka ya dogara da kansa da muƙamuƙinsa masu ƙarfi wajen kama ganima.2

Shi ne dinosaur na farko mai cin nama a India da aka adana ƙasusuwansa na kashin baya, kwatangwalo, ƙafafu, da wutsiya.2

Hoton Rajasaurus da aka yi da AI — Hoton yadda Rajasaurus 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 Rajasaurus

?Yaya girman Rajasaurus?

Rajasaurus yana da tsawon kusan mita 6.6 (ƙafa 22), kodayake wani masanin kimiyya ya kiyasta shi a mita 11 (ƙafa 36). Yana da nauyin kusan tan 4 (tan 4.4 na ƙasa).2 1

?Me Rajasaurus yake ci?

Rajasaurus dabba ne mai cin nama. Wataƙila yana farautar manyan dabbobi kamar sauropod kuma yana iya cin gawarwakin wasu dabbobi.1 3

?Shin Rajasaurus yana da gashin tsuntsu?

Babu wanda ya sani tabbas. Kwayoyin halittar da aka gano ba su nuna gashin tsuntsu ba, kuma yawancin abelisaurids ba a san suna da shi ba, amma wasu masana kimiyya suna tunanin cewa yawancin theropods na iya samun gashin tsuntsu masu sauƙi.2 1

?Shin Rajasaurus ya fi T. rex girma?

A'a, Rajasaurus ya fi ƙanƙanta. T. rex zai iya kai tsawon mita 12 (ƙafa 40), yayin da Rajasaurus yake da tsawon mita 6.6 (ƙafa 22) kawai.1 2

?Me ya sa Rajasaurus yake da ƙaho?

Wataƙila ana amfani da ƙahon ne don nuna kyan gani ga abokan zama ko kuma don bugun kai da sauran Rajasaurus yayin faɗa. An yi shi ne galibi daga ƙashin hanci.1 2

?Shin Rajasaurus zai iya yin iyo?

Wataƙila ba zai iya ba. Dabbobin ƙasa ne masu ƙafafu masu ƙarfi don tafiya da gudu, ba don yin iyo ba. Yana rayuwa kusa da koguna amma wataƙila yana zama a ƙasa.2 1

?Yaushe Rajasaurus ya rayu?

Rajasaurus ya rayu a lokacin ƙarshen zamanin Cretaceous, kusan shekaru miliyan 72 zuwa 66 da suka wuce, kafin dabbobin dinosaur su ƙare.1 2

?Me zai faru idan Rajasaurus yana raye a yau?

Zai zama babban mafarauci, amma wataƙila ba zai rayu sosai ba saboda wurin zama da abincinsa sun ɓace. Ana iya ajiye shi a wuraren ajiyar dabbobi ko kuma masana kimiyya su yi nazari a kansa.1 2

Tambayi Rex game da Rajasaurus

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: Rajasaurus
Wanda ya ba da suna: Wilson et al. 20034
Rukuni: Dinosau masu cin nama
Iyali / rukuni: Abelisauridae4
Rarrabewa: Theropoda > Ceratosauria > Abelisauridae4
Zamanin duwatsu: shekaru miliyan 72 zuwa 66 (Maastrichtian)4
Tsarin duwatsu: Lameta4
Kasashe: Indiya4
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology4
Gano: Jeffrey A. Wilson da abokan aikinsa ne suka ba Rajasaurus suna a shekarar 2003. An gano burbushin halittun a Lameta Formation na Gujarat, India, bayan an gano ƙwai na dinosaur a wurin a shekarar 1981.2 4
Har yanzu ana muhawara: Masana kimiyya ba su da tabbas kan abin da ake amfani da ƙahon da ke kansa. Wataƙila don nuna kyan gani ne ko kuma don bugun kai, amma babu wanda ya sani tabbas.1

Inda bayanan suka fito

Rajasaurus | Natural History Museum (nhm.ac.uk)
Rajasaurus (en.wikipedia.org)
Discoveries | Paul Sereno - Paleontologist | The University of Chicago (paulsereno.uchicago.edu)
Rajasaurus 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.

Rex yana jin yunwa! Dino Wiki aikin uba ne don ɗansa mai son dino, kyauta ba tare da talla ko masu bin diddigi ba. Manya za su iya ba Rex abun ciye-ciye don taimaka wa shafin ya ci gaba da kasancewa a yanar gizo.Ba Rex abinci