Goorma ayuu noolaa?
Intee in le'eg ayuu u dheereeyay?
Xaqiiqooyin xiiso leh
Apsaravis waa mid ka mid ah shimbiraha qadiimiga ah ee ugu wanaagsan ee la helay xilligii Mesozoic, iyadoo la helay lafo ku dhowaad dhammaystiran.1
Wuxuu noolaa qiyaastii 83 ilaa 72 milyan oo sano ka hor, xilligii Campanian ee Late Cretaceous.5
Lafaha kaliya ee la yaqaan ee Apsaravis waxaa laga helay Djadokhta Formation ee Mongolia, oo ah meel caan ku ah lafaha dinosaur-ka.51
Apsaravis wuxuu lahaa laf cudud oo xoog leh, taas oo laga yaabo inay ka caawisay muruqyada baalasha ee xoogga leh ee duulimaadka.2
Shimbirkan waa muhiim sababtoo ah wuxuu ka caawiyaa saynisyahannada inay fahmaan sida shimbiraha casriga ah uga soo farcameen awoowayaashoodii dinosaur-ka.1
Apsaravis waa shimbirka kaliya (dinosaur-ka u eg shimbir) ee laga helay Ukhaa Tolgod marka laga reebo alvarezsaurids-ka la isku khilaafsan yahay.1
Su'aalaha ugu badan ee ku saabsan Apsaravis
?Apsaravis ma dinosaur buu ahaa?
Haa, Apsaravis wuxuu ahaa dinosaur. Wuxuu ka tirsan yahay kooxda Avialae, oo ay ku jiraan dhammaan shimbiraha.31
?Intee in le'eg ayay ahayd Apsaravis?
Apsaravis wuxuu la ekaa cabbirka qoolleyda. Lafihiisa oo ku dhowaad dhammaystiran waxay muujinayaan inuu ahaa shimbir yar oo duusha.34
?Maxay cuni jirtay Apsaravis?
Saynisyahannadu waxay u malaynayaan in Apsaravis uu isticmaali jiray baalashiisa si uu u ugaarsado cunto dhulka, laakiin cuntadiisa saxda ah lama yaqaan.3
Weydii Rex wax ku saabsan Apsaravis
Rex wuxuu kaliya ka jawaabaa su'aalaha ku saabsan boggan. 10 su'aalood bishii.
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Khubarada dino
- Magaca sayniska
- Apsaravis
- Waxaa magacaabay
- Norell and Clarke 20015
- Koox
- Shimbiraha hore (xilligii dinos-ka)
- Qoyska / kooxda
- Ornithuromorpha5
- Kala soocidda
- Theropoda > Avialae5
- Xilligii dhagaxyada
- 84 ilaa 72 milyan oo sano (Campanian)5
- Dhagaxyada
- Djadokhta5
- Waddamada
- Mongolia5
- Diiwaanka fossil-ka
- 1 oo ku jira Paleobiology Database5
- Daahfurka
- Apsaravis waxaa magacaabay Mark Norell iyo Julia Clarke sanadkii 2001, iyadoo lagu salaynayo lafo ku dhowaad dhammaystiran oo laga helay Ukhaa Tolgod ee Mongolia.51
- Wali waa la isku khilaafsan yahay
- Saynisyahannadu weli way ku doodayaan meesha saxda ah ee Apsaravis uu kaga jiro qoyska shimbiraha, gaar ahaan haddii uu si dhow ula xiriiro shimbiraha casriga ah ama shimbiraha qadiimiga ah ee quusa sida Hesperornis.12
Halka xaqiiqadu ka timaaddo
- Fossil that fills a critical gap in avian evolution | Nature (nature.com)
- The morphology and phylogenetic position of Apsaravis ukhaana from the late Cretaceous of Mongolia. American Museum novitates ; no. 3387 (digitallibrary.amnh.org)
- Apsaravis (en.wikipedia.org)
- The Morphology and Phylogenetic Position of Apsaravis ukhaana from the Late Cretaceous of Mongolia (digitallibrary.amnh.org)
- Apsaravis in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
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