Juehuaornis

Sunan yana nufin: “Tsuntsun tsibirin Juehua”1

Ya ci: NamaTsuntsayen farkoFarkon Cretaceous

Juehuaornis wata dinosaur ce mai kama da tsuntsu da ta rayu a yankin da a yau yake China, kimanin shekaru miliyan 122 da suka wuce. Tana da dogon baki sosai wanda ya kai kashi 70% na kanta, wanda ya dace sosai wajen cafke abincinta.1

Ya rayu

shekaru miliyan 121 zuwa 113 da suka wuce3

Farkon Cretaceous

Burbushin halittu da aka samo a

Lingyuan, Liaoning, China1 3

Mafi girman gudu

kusan 27 km/h (17 mph)

Tashi sama, ƙiyasi

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya saurin sa yake?

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

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

Juehuaornis kusan 27 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

Juehuaornis yana da baki wanda tsayinsa ya kai kashi 70% na dukkan kwanyarsa, wanda ba kasafai ake gani ba ga tsuntsayen farko.1

Sunansa ya fito ne daga tsibirin Juehua, wani wuri da ke gabar tekun Liaoning a China.1

Kasusuwan Juehuaornis guda daya da aka sani kusan cikakke ne, tare da kwarangwal har ma da alamun fuka-fukai da aka adana a kan dutse.1

Juehuaornis ta rayu a lokacin Aptian na Early Cretaceous, kimanin shekaru miliyan 122 da suka wuce.1 2

Masana kimiyya suna tunanin cewa Juehuaornis wataƙila dabba daya ne da wasu dinosaur tsuntsaye guda biyu, Changzuiornis da Dingavis, wadanda aka gano a cikin wannan nau'in dutsen.1

Hoton Juehuaornis da aka yi da AI — Hoton yadda Juehuaornis 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.

Don ƙwararrun dino

Sunan kimiyya: Juehuaornis
Wanda ya ba da suna: Wang et al. 20153
Rukuni: Tsuntsayen farko
Iyali / rukuni: Ornithuromorpha3
Rarrabewa: Theropoda > Avialae3
Zamanin duwatsu: shekaru miliyan 121 zuwa 113 (Aptian)3
Tsarin duwatsu: Jiufotang3
Kasashe: China3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: Wang Ren-fe, Wang Yan, da Hu Dongyu ne suka ba Juehuaornis suna a shekarar 2015. An gano kasusuwan kusa da Lingyuan, China, a cikin Jiufotang Formation.1 3
Har yanzu ana muhawara: Masana kimiyya ba su da tabbacin ko Juehuaornis nau'in dabba ne daban daga Changzuiornis da Dingavis, ko kuma duk ukun dabba daya ne.1

Inda bayanan suka fito

Juehuaornis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Juehuaornis 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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