Protoavis
Protoavis wani karamin dinosaur ne mai cin nama wanda ya rayu a inda a yau ake kira Texas, a Amurka, kimanin shekaru miliyan 210 da suka wuce. Yana da hakora masu kaifi da manyan idanu a gaban kokon kansa, wadanda suka taimaka masa ya gani sosai a cikin duhu. Wasu masana kimiyya suna tunanin wata kila ya kasance tsuntsu na farko, amma yawanci ba su yarda da hakan ba.1
Yaushe ya rayu?
Yaya girman sa yake?
Yaya tsayin sa yake?
a matakin ƙashin cinya
Yaya saurin sa yake?
Gaskiya mai ban sha'awa
Protoavis ya rayu kimanin shekaru miliyan 210 da suka wuce, wato shekaru miliyan 60 zuwa 75 kafin shahararren tsuntsun farko Archaeopteryx.1
An gano burbushin Protoavis a cikin tarin ƙasusuwa da suka gauraye, wataƙila daga ambaliyar ruwa da ta kashe dabbobi da yawa a lokaci guda.1
Protoavis yana da idanu a gaban kansa, wanda ya ba shi damar ganin abubuwa biyu a lokaci guda kuma yana nuna cewa wataƙila yana aiki da dare ko kuma lokacin duhun yamma.1
An gano burbushin farko na Protoavis a shekarar 1973 kuma da farko ana tunanin cewa ƙaramin dinosaur ne na nau'in Coelophysis.1
Mafi yawan masana kimiyya suna shakkar cewa Protoavis tsuntsu ne na gaske, saboda ƙasusuwan sun karye kuma sun gauraye sosai har ba za a iya tabbatar da cewa suna cikin nau'i ɗaya ba.1
Masani kan burbushin halittu Sankar Chatterjee ne ya ba Protoavis suna a shekarar 1991, wanda ya yi tunanin cewa tsuntsu ne na farko daga Texas.1
Tambayoyin da aka fi yi game da Protoavis
?Shin Protoavis dinosaur ne?
Mafi yawan masana kimiyya suna tunanin Protoavis dabba ce mai rarrafe ta zamanin da, amma ba su da tabbas ko tsuntsu ne ko kuma cakuda dabbobi daban-daban. Wannan shafin yana kiransa theropod mai cin nama.1
?Yaya girman Protoavis yake?
Protoavis yana da tsayin santimita 35, a cewar masanin kimiyyar da ya fara bayyana shi. Wannan yana kusan tsayin ma'auni (ruler).1
?Shin Protoavis yana da fuka-fukai?
Wasu masana kimiyya suna tunanin yana da fuka-fukai saboda ƙananan kumbura a ƙasusuwan hannunsa, amma wasu ba su da tabbas. Ba a gano alamun fuka-fukai ba.12
?Shin Protoavis zai iya tashi?
Idan tsuntsu ne, wataƙila zai iya tashi daga bishiya zuwa bishiya amma ba na dogon lokaci ba. Duk da haka, mafi yawan masana kimiyya suna shakkar cewa tsuntsu ne kwata-kwata.2
?Yaushe Protoavis ya rayu?
Protoavis ya rayu kimanin shekaru miliyan 210 da suka wuce, a lokacin Late Triassic. Wannan shekaru miliyan 60 zuwa 75 ne kafin Archaeopteryx.1
?Me Protoavis yake ci?
Protoavis dabba ce mai cin nama, wato tana cin nama. Tana da kaifaffen haƙora a ƙarshen muƙamuƙinta don kama ganima.1
Tambayi Rex game da Protoavis
Rex yana amsa tambayoyi game da wannan shafi kawai. Tambayoyi 10 a wata.
Rex AI ne kuma yana iya yin kuskure. Yana aiki a kan sabobin da ke EU kuma ba a taɓa adana tambayoyi ba. Kada ka taɓa rubuta sunanka ko wasu abubuwan sirri.
Mai karyata tatsuniya
Tatsuniya: Protoavis tabbas shi ne tsuntsu mafi daɗewa da aka sani.
Gaskiya: Mafi yawan masana burbushin halittu suna shakkar cewa Protoavis tsuntsu ne kwata-kwata. Burbushin sun karye kuma sun gauraye sosai har ba za a iya tabbatar da cewa sun fito daga dabba ɗaya mai kama da tsuntsu ba.1
Don ƙwararrun dino
- Sunan kimiyya
- Protoavis
- Wanda ya ba da suna
- Chatterjee 19913
- Rukuni
- Dinosau masu cin nama
- Iyali / rukuni
- Theropoda3
- Rarrabewa
- Theropoda3
- Zamanin duwatsu
- shekaru miliyan 227 zuwa 206 (Norian)3
- Tsarin duwatsu
- Cooper Canyon3
- Kasashe
- Amurka3
- Rubutun burbushin halittu
- 1 a cikin Bayanan Paleobiology3
- Gano
- Sankar Chatterjee ne ya ba Protoavis suna a shekarar 1991 bisa ga burbushin da aka gano a Dockum Group na Texas, Amurka, a shekarun 1973 da 1984. An gano ƙasusuwan ne a cikin wani ɓangare na laka wanda wataƙila ya samu ne bayan ambaliyar ruwa.1
- Har yanzu ana muhawara
- Masana kimiyya har yanzu suna muhawara kan ko Protoavis tsuntsu ne, dinosaur, ko kuma cakuda dabbobi daban-daban, saboda burbushin sun karye kuma ba su cika ba.1
Inda bayanan suka fito
- Protoavis (en.wikipedia.org)
- Oldest known birds found in Texas mudstone - UPI Archives (upi.com)
- Protoavis 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.
Rex yana jin yunwa! Dino Wiki aikin uba ne don ɗansa mai son dino, kyauta ba tare da talla ko masu bin diddigi ba. Manya za su iya ba Rex abun ciye-ciye don taimaka wa shafin ya ci gaba da kasancewa a yanar gizo.Ba Rex abinci
Allosaurus
Carnotaurus
Dilophosaurus
Giganotosaurus
Compsognathus
Paronychodon
Nothosaurus
Massospondylus
Plateosaurus
Simosaurus
Thecodontosaurus
Eudimorphodon