Tianyuornis
Tianyuornis wuxuu ahaa shimbir yar oo baalal leh oo noolaa qiyaastii 125 milyan oo sano ka hor, xilligii dinosaurs-ka. Wuxuu lahaa lugo dhaadheer wuxuuna u badan tahay inuu dhulka ku ordi jiray, isagoo baalashiisa u isticmaalaya dheelitirnaan ama duulimaadyo gaagaaban.13
Goorma ayuu noolaa?
Intee in le'eg ayuu u dheereeyay?
Xaqiiqooyin xiiso leh
Tianyuornis wuxuu lahaa ilko daankiisa sare iyo kan hooseba, taas oo aan caadi u ahayn shimbiraha, waxayna ka caawisay saynisyahannada inay xaqiijiyaan in qaar ka mid ah shimbiraha qadiimiga ah ay weli lahaayeen ilko.12
Daankiisa hoose wuxuu ahaa mid toosan, halka shimbiraha kale ee la midka ah ay lahaayeen daan qaloocan oo u eg xarafka S. Astaantan gaarka ah ayaa ka caawisay saynisyahannada inay aqoonsadaan inay tahay nooc cusub.12
Tianyuornis wuxuu la ekaa shimbirta casriga ah ee phoebe, taas oo ka dhigaysa mid aad u yar marka loo eego dinosaurs badan.1
Wuxuu lahaa lugo dambe oo dhaadheer marka loo eego baalashiisa, taas oo soo jeedinaysa inuu ahaa orodyahan wanaagsan.12
Fosilka kaliya ee la yaqaan waa qalfoof ku dhowaad dhammaystiran oo ka mid ah xayawaan aan weli si buuxda u korin.12
Tianyuornis wuxuu ku noolaa deegaan haro ah, fosiladiisana waxaa laga helay meelaha harada ah.1
Khubarada dino
- Magaca sayniska
- Tianyuornis
- Waxaa magacaabay
- Zheng et al. 20143
- Koox
- Shimbiraha hore (xilligii dinos-ka)
- Qoyska / kooxda
- Hongshanornithidae3
- Kala soocidda
- Theropoda > Avialae3
- Xilligii dhagaxyada
- 126 ilaa 121 milyan oo sano (Barremian)3
- Dhagaxyada
- Yixian3
- Waddamada
- China3
- Diiwaanka fossil-ka
- 1 oo ku jira Paleobiology Database3
- Daahfurka
- Tianyuornis waxaa magacaabay Zheng Xiaoting iyo asxaabtiisa sanadkii 2014, iyagoo ku salaynaya qalfoof ku dhowaad dhammaystiran oo laga helay Yixian Formation ee Inner Mongolia, Shiinaha.13
- Wali waa la isku khilaafsan yahay
- Saynisyahannadu waxay ka doodaan in dhammaan xubnaha qoyska Hongshanornithidae, oo ay ku jiraan Tianyuornis, ay lahaayeen ilko, laakiin fosilkan cusub wuxuu ka caawinayaa in la xaqiijiyo inay lahaayeen.2
Halka xaqiiqadu ka timaaddo
- Tianyuornis (en.wikipedia.org)
- New Information on Hongshanornithidae (Aves: Ornithuromorpha) from a new subadult specimen (vertpala.ac.cn)
- Tianyuornis in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
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