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Zane na Gracilornis
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Gracilornis

Sunan yana nufin: “tsuntsu siriri”1
Ya ci: NamaTsuntsayen farkoFarkon Cretaceous

Gracilornis ƙaramin tsuntsu ne na farko wanda ya rayu a China a lokacin zamanin Dinosaur. Yana da kwarangwal siriri sosai kuma yana iya tashi, amma da kansa ba dinosaur ba ne. Yana cikin rukunin tsuntsayen da ake kira enantiornithines.12

Ya rayu
shekaru miliyan 121 zuwa 113 da suka wuce4
Farkon Cretaceous
Burbushin halittu da aka samo a
Lardin Liaoning, China1
Tsawo
0.1 zuwa 0.3 m (0.3 zuwa 1 ft)2
an kiyasta daga kewayon tsawon babba na PBDB na 10 zuwa <100 cm
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 girman sa yake?

Yaya tsawon sa yake?

Gracilornis kusan 0.3 m tsawo (1 ft)Kyanwar gida kusan 0.5 m (1.6 ft)Kare kusan 1 m (3.3 ft)Keken manya kusan 1.8 m (5.9 ft)
tsawon tubalin wasa 9 a jerezai iya tashi daga wannan gefen filin ƙwallon ƙafa zuwa ɗayan cikin daƙiƙa 14

Yaya girman Gracilornis idan aka kwatanta da KAI?

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

Yaya saurin sa yake?

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

1

Gracilornis yana da ƙaramin ƙashin ƙirji, idan aka kwatanta da tsawon jikinsa. Ƙashin ƙirjin yana kusan 11% na tsawon gangar jikinsa.3

2

Wannan tsuntsu ya rayu kusan shekaru miliyan 110 da suka wuce, a lokacin farkon Cretaceous.1

3

Sunan Gracilornis ya fito ne daga kalmomin Latin da Girkanci waɗanda ke nufin 'tsuntsu siriri', saboda kwarangwal ɗinsa yana da siriri kuma yana da nauyi kaɗan.1

4

An san Gracilornis daga kwanyar kai da kwarangwal da suka kusan cika, wanda ke taimaka wa masana kimiyya su fahimci yadda yake kama.1

5

Yana cikin rukunin da ake kira Enantiornithes, waɗanda su ne tsuntsayen da suka fi yawa a lokacin Cretaceous.1

An yi shi da AIHoton Gracilornis da aka yi da AI
Hoton yadda Gracilornis 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
Gracilornis
Wanda ya ba da suna
Li and Hou 20114
Rukuni
Tsuntsayen farko
Iyali / rukuni
Cathayornithidae4
Rarrabewa
Theropoda > Avialae4
Zamanin duwatsu
shekaru miliyan 121 zuwa 113 (Aptian)4
Tsarin duwatsu
Jiufotang4
Kasashe
China4
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology4
Gano
Li Li da Hou Shilin ne suka ba Gracilornis suna a shekarar 2011. Sun gano burbushin halittar a cikin Jiufotang Formation a Chaoyang, Liaoning, China.1
Har yanzu ana muhawara
Masana kimiyya ba su da tabbacin yadda Gracilornis yake tashi ba, saboda ƙaramin ƙashin ƙirjinsa na iya nufin yana da tsokokin tashi marasa ƙarfi.3

Inda bayanan suka fito

  1. Gracilornis (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Gracilornis, enantiornithine bird from China (reptilis.net)
  4. Gracilornis 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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Ƙari daga wannan rukunin: Tsuntsayen farko

ArchaeopteryxTsuntsayen farkoHesperornisTsuntsayen farkoIchthyornisTsuntsayen farkoBaptornisTsuntsayen farkoJurapteryxTsuntsayen farkoGobipteryxTsuntsayen farko

Haka kuma daga lokaci guda: Farkon Cretaceous

StegosaurusDinosaurs masu faranti a bayaIguanodonMasu cin shuka masu bakiGiganotosaurusDinosau masu cin namaMicroraptorRaptorsDeinonychusRaptorsBaryonyxSpinosaurs
Ba Rex abinciakwatin tip don manya