Protoavis
Protoavis wuxuu ahaa dinosaur yar oo hilibka cuna oo ku noolaa meesha hadda loo yaqaan Texas, USA, qiyaastii 210 milyan oo sano ka hor. Wuxuu lahaa ilko fiiqan iyo indho waaweyn oo ku yaalla xagga hore ee madaxiisa, kuwaas oo ka caawiyay inuu si fiican wax u arko mugdiga. Saynisyahannada qaar waxay u maleynayaan inuu ahaa shimbir hore, laakiin inta badan way diideen.1
Goorma ayuu noolaa?
Intee in le'eg ayuu ahaa?
Intee in le'eg ayuu u dheeraa (kor u kac)?
sinta dhererkeeda
Intee in le'eg ayuu u dheereeyay?
Xaqiiqooyin xiiso leh
Protoavis wuxuu noolaa qiyaastii 210 milyan oo sano ka hor, taas oo ah 60 ilaa 75 milyan oo sano ka hor shimbirtii caanka ahayd ee Archaeopteryx.1
Fossil-yada Protoavis waxaa laga helay meel ay lafuhu isku dhex yaaceen, laga yaabee inay ka dhasheen daad xoog leh oo dilay xayawaanno badan hal mar.1
Protoavis wuxuu lahaa indho ku yaalla xagga hore ee madaxiisa, taas oo siisay aragti laba-indhood leh oo soo jeedinaysa inuu firfircoonaan jiray habeenkii ama xilliga makhribkii.1
Fossil-yadii ugu horreeyay ee Protoavis waxaa la helay 1973 waxaana markii hore loo maleeyay inay yihiin dinosaur yar oo Coelophysis ah.1
Inta badan saynisyahannadu waxay shaki ka qabaan in Protoavis uu yahay shimbir dhab ah, sababtoo ah lafuhu aad bay u jajaban yihiin oo u qasan yihiin si loo hubiyo inay ka tirsan yihiin hal nooc.1
Protoavis waxaa magacaabay paleontologist Sankar Chatterjee sanadkii 1991, kaas oo u maleeyay inuu ahaa shimbir hore oo ka timid Texas.1
Su'aalaha ugu badan ee ku saabsan Protoavis
?Ma dinosaur baa Protoavis?
Inta badan saynisyahannadu waxay u maleynayaan in Protoavis uu yahay xamaarato hore, laakiin ma hubo inay tahay shimbir ama isku darka xayawaanno kala duwan. Boggu wuxuu ugu yeeraa theropod hilibka cuna.1
?Intee in le'eg ayuu ahaa Protoavis?
Protoavis wuxuu ahaa qiyaastii 35 sentimitir oo dherer ah, sida uu sheegay saynisyahankii ugu horreeyay ee sharraxay. Taasi waa dhererka ruller-ka.1
?Protoavis ma lahaa baalal?
Saynisyahannada qaar waxay u maleynayaan inuu lahaa baalal sababtoo ah burooyin ku yaalla lafaha gacantiisa, laakiin kuwa kale ma hubo. Ma jiro wax calaamado baalal ah oo la helay.12
?Protoavis ma duuli karay?
Haddii uu ahaa shimbir, wuxuu u badan tahay inuu ka duuli karay geed ilaa geed laakiin aanu fogeyn. Si kastaba ha ahaatee, inta badan saynisyahannadu waxay shaki ka qabaan inuu ahaa shimbir haba yaraatee.2
?Goormuu noolaa Protoavis?
Protoavis wuxuu noolaa qiyaastii 210 milyan oo sano ka hor, xilligii Late Triassic. Taasi waa 60 ilaa 75 milyan oo sano ka hor Archaeopteryx.1
?Maxa ayuu Protoavis cuni jiray?
Protoavis wuxuu ahaa xayawaan hilib-cune ah, taas oo macnaheedu yahay inuu hilib cuni jiray. Wuxuu lahaa ilko fiiqan oo ku yaalla caarada daankiisa si uu ugaarsado.1
Weydii Rex wax ku saabsan Protoavis
Rex wuxuu kaliya ka jawaabaa su'aalaha ku saabsan boggan. 10 su'aalood bishii.
Rex waa AI wuxuuna samayn karaa khaladaad. Wuxuu ku shaqeeyaa server-yada EU-da, su'aalahana marnaba lama kaydiyo. Weligaa ha qorin magacaaga ama waxyaabo kale oo shakhsi ah.
Burinta khuraafaadka
Khuraafaad: Protoavis waa hubaal shimbirtii ugu da'da weyneyd ee la yaqaan.
Runta: Inta badan paleontologists-ku waxay shaki ka qabaan in Protoavis uu yahay shimbir haba yaraatee. Fossil-yadu aad bay u kala firirsan yihiin oo u qasan yihiin si loo hubiyo inay ka yimaadeen hal xayawaan oo shimbir u eg.1
Khubarada dino
- Magaca sayniska
- Protoavis
- Waxaa magacaabay
- Chatterjee 19913
- Koox
- Dino-yada hilibka cuna
- Qoyska / kooxda
- Theropoda3
- Kala soocidda
- Theropoda3
- Xilligii dhagaxyada
- 227 ilaa 206 milyan oo sano (Norian)3
- Dhagaxyada
- Cooper Canyon3
- Waddamada
- USA3
- Diiwaanka fossil-ka
- 1 oo ku jira Paleobiology Database3
- Daahfurka
- Protoavis waxaa magacaabay Sankar Chatterjee sanadkii 1991 iyadoo lagu saleynayo fossil-yo laga helay Dockum Group ee Texas, USA, sanadihii 1973 iyo 1984. Lafaha waxaa laga helay meel dhoobo ah oo laga yaabo inay samaysantay ka dib daad xoog leh.1
- Wali waa la isku khilaafsan yahay
- Saynisyahannadu weli way ku doodayaan in Protoavis uu yahay shimbir, dinosaur, ama isku darka xayawaanno kala duwan, sababtoo ah fossil-yadu aad bay u jajaban yihiin oo aan dhammaystirnayn.1
Halka xaqiiqadu ka timaaddo
- Protoavis (en.wikipedia.org)
- Oldest known birds found in Texas mudstone - UPI Archives (upi.com)
- Protoavis in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
Xaqiiqo kasta oo boggan ku taal waxay leedahay lambar tilmaamaya halka ay ka timid. Haddii aan wax khaldnay, raali ahow, waxaan nahay taageerayaasha dino, ma nihin joornaal saynis. Noo sheeg [email protected] waana hagaajin doonnaa.
Rex wuu gaajaysan yahay! Dino Wiki waa mashruuc aabbe u sameeyay wiilkiisa dino-jecel, bilaash ah oo aan lahayn xayeysiis iyo qalab raad-raac. Dadka waaweyn waxay Rex siin karaan cunto fudud si ay uga caawiyaan inuu khadka ku sii jiro.Quudi Rex
Allosaurus
Carnotaurus
Dilophosaurus
Giganotosaurus
Compsognathus
Paronychodon
Nothosaurus
Massospondylus
Plateosaurus
Simosaurus
Thecodontosaurus
Eudimorphodon