Dino Wiki / Dukan dinos / Masu kan kwan-kwan

Katin Dino No. 2006 na 2 027

Zavacephale

Sunan yana nufin: “Sunan yana nufin 'kan asali'.”1

Ya ci: TsirraiMasu kan kwan-kwanEarly Cretaceous

Zavacephale ƙaramin dinosaur ne mai kan kashi wanda ya rayu a inda yanzu ake kira Mongolia. Yana da kauri, zagayayyen ƙoƙo kamar hula, kuma ƙila yana amfani da shi wajen bugun kai da juna. Yana ɗaya daga cikin tsofaffi kuma mafi cikar dinosaurs masu kan kashi da aka taɓa samu.1 2

Ya rayu

120 zuwa 100 miliyan shekaru da suka wuce5

Early Cretaceous

Burbushin halittu da aka samo a

Khuren Dukh Formation, Lardin Dundgobi, Mongolia1 5

Tsayi

1 m (3.3 ft)1

Kashin jikinsa yana da tsawon mita 1, amma na ƙaramin dabba ne wanda har yanzu yake girma.

Nauyi

5.85 kg (13 lb)1

Gudun da ya fi kowa

kusan 29 km/h (18 mph)

Gudu, ƙiyasin adewa

Me Zavacephale yake ci?

Mai cin tsire-tsire ne. Yana haɗiye ƙananan duwatsu da ake kira gastroliths don taimaka masa niƙa tsire-tsire masu tauri a cikin cikinsa.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, tauraron dan adam (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya nauyin sa yake?

nauyin kyanwar gida 1.5

tsawon kyanwar gida 2 daga hanci zuwa wutsiyatsawon ayaba 6 a jerekusan nauyin kyanwar gidanauyin ayaba 49zai iya gudu mita 100 cikin daƙiƙa 12 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Zavacephale 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)

Zavacephale kusan 29 km/h (18 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

Zavacephale shine dinosaur mai kan kwano mafi daɗewa da aka sani, wanda ya rayu kimanin shekaru miliyan 119 zuwa 100 da suka wuce a lokacin Early Cretaceous.1 2

Kashin jikinsa ya cika kusan kashi 54%, wanda hakan ya sa ya zama pachycephalosaur mafi cika da aka taɓa samu.1

Shi ne pachycephalosaur na farko da aka samu kashin hannu da kuma tarin duwatsun ciki (gastroliths).1 2

Ba kamar sauran dinosaurs masu kan kashi na baya ba, kan kashin Zavacephale an yi shi ne da kashin goshi, ba tare da taimakon kashin kai ba.1

Wutsiyar Zavacephale tana ɗauke da jijiyoyi masu ƙarfi, amma ba su samar da 'kwandon wutsiya' da ake gani a sauran pachycephalosaurs na baya ba.1

Kan kashin ya girma tun yana ƙarami, kafin dabbar ta kai cikakken girmanta, wanda hakan ke nuna cewa yana da muhimmanci don nuna kyan gani ko bugun kai har a cikin ƙananan dabbobi.2

Hoton Zavacephale da aka yi da AI — Hoton yadda Zavacephale 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 Zavacephale

?Yaya girman Zavacephale yake?

Kimanin mita 1 tsayi kuma yana da nauyin kusan kilogiram 5.85. Wannan kusan girman babban kyanwa ne na gida.1 3

?Me Zavacephale yake ci?

Mai cin tsire-tsire ne. Yana haɗiye ƙananan duwatsu da ake kira gastroliths don taimaka masa niƙa tsire-tsire masu tauri a cikin cikinsa.4 2

?Shin Zavacephale yana da fuka-fukai?

Burbushin halittar ba ya nuna fuka-fukai, don haka masana kimiyya ba su da tabbas. Ba a taɓa samun fuka-fukai a kan kowane pachycephalosaur ba.1

?Me ya sa Zavacephale yake da kan kashi?

Ƙila yana amfani da kauri, kan kashi wajen bugun kai da abokan hamayya, kamar yadda tumaki suke yi. Haka kuma ƙila ana amfani da kan kashin don nuna kyan gani ga abokan zama.4

?Yaushe Zavacephale ya rayu?

Ya rayu kimanin shekaru miliyan 119 zuwa 100 da suka wuce, a lokacin Early Cretaceous. Wannan ya sa ya zama dinosaur mai kan kwano mafi daɗewa da aka sani.1

?A ina aka gano Zavacephale?

An gano burbushin halittarsa a Hamadar Gobi ta Mongolia, a Khuren Dukh Formation.1 3

Tambayi Rex game da Zavacephale

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.

Mai karyata tatsuniya

Tatsuniya: Wasu mutane suna tunanin cewa duk dinosaurs masu kan kashi suna amfani da kan nasu wajen bugun juna kamar tumakin daji.

Gaskiya: Masana kimiyya ba su da tabbas. Kan kashin Zavacephale ya girma sosai har a cikin ƙaramin dabba, don haka ƙila don nuna kyan gani ko faɗa ne, amma har yanzu ana muhawara kan ainihin amfaninsa.2

Don ƙwararrun dino

Sunan kimiyya: Zavacephale
Wanda ya ba da suna: Chinzorig et al. 20255
Rukuni: Masu kan kwan-kwan
Iyali / rukuni: Pachycephalosauria5
Rarrabewa: Ornithischia > Pachycephalosauria5
Zamanin duwatsu: 120 zuwa 100 miliyan shekaru (Aptian / Albian)5
Tsarin duwatsu: Khuren Dukh5
Kasashe: Mongolia5
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology5
Gano: An gano burbushin halittar a shekarar 2019 a Khuren Dukh Formation na Mongolia, kuma Tsogtbaatar Chinzorig da abokan aikinsa ne suka ba shi suna a hukumance a shekarar 2025.1 2
Har yanzu ana muhawara: Masana kimiyya har yanzu suna muhawara kan yadda ake amfani da kan kashin, ko don bugun kai ne, ko don nuna kyan gani, ko wani abu daban.2

Inda bayanan suka fito

Zavacephale (en.wikipedia.org)
A domed pachycephalosaur from the early Cretaceous of Mongolia | Nature (nature.com)
Best fossil of a dome-headed dinosaur is unearthed in Mongolia | Reuters (reuters.com)
New dome-headed dinosaur species is the most complete pachycephalosaur ever found | Natural History Museum (nhm.ac.uk)
Zavacephale in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane gaskiya a wannan shafin yana da lamba da ke nuna tushenta. 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 dansa mai son dino, kyauta ba tare da talla ko masu bin diddigi ba. Manyan mutane za su iya ba Rex abun ciye-ciye don taimakawa wajen ci gaba da kasancewa a yanar gizo.Ba Rex abinci