Guemesia
Guemesia wuxuu ahaa dinosaur yar oo hilib-cune ah oo noolaa meesha hadda loo yaqaan Argentina. Waa mid ka mid ah abelisaurids-ka ugu yar ee abid la helo, oo la cabbir ah eey weyn. Lafaha maskaxdiisa oo ku dhowaad dhammaystiran ayaa ka caawiyay saynisyahannada inay wax badan ka bartaan ugaarsigan yar.12
Goorma ayuu noolaa?
Intee in le'eg ayuu u dheereeyay?
Xaqiiqooyin xiiso leh
Guemesia waxaa lagu yaqaanaa kaliya hal laf madax oo ku dhow inay dhammaystiran tahay, taas oo aad dhif u ah abelisaurids-ka.12
Waa mid ka mid ah abelisaurids-ka ugu yar ee abid la helo, aadna uga yar qaraabadiisa sida Carnotaurus.12
Si ka duwan abelisaurids-ka kale, Guemesia ma lahayn geeso ama burooyin ku yaal madaxiisa.2
Saqafka madaxiisu wuxuu ahaa mid dhuuban, qaybta sare ee madaxiisuna waxay ahayd mid hoose oo cidhiidhi ah, isla heerka lafta dhabarka madaxa.2
Guemesia wuxuu noolaa xilligii Late Cretaceous, qiyaastii 72 milyan oo sano ka hor.1
Waa dinosaur-kii ugu horreeyay ee abelisaurid ah oo si dhab ah looga helay waqooyi-galbeed ee Argentina.2
Guemesia wuxuu ka tirsan yahay kooxda Brachyrostra, oo ay ku jiraan abelisaurids kale oo badan oo Koonfurta Ameerika ah.1
Su'aalaha ugu badan ee ku saabsan Guemesia
?Intee in le'eg ayuu ahaa Guemesia?
Qiyaastii cabbirka eey weyn, taas oo ka dhigaysa mid ka mid ah abelisaurids-ka ugu yar ee la yaqaan.13
?Guemesia ma lahaa geeso?
Maya. Si ka duwan abelisaurids-ka kale, Guemesia ma lahayn geeso ama burooyin ku yaal madaxiisa.12
?Maxuu cuni jiray Guemesia?
Wuxuu ahaa mid hilib-cun ah, wuxuuna u badnaa inuu cuno dinosaur-rada waaweyn sida titanosaurs, isagoo isticmaalaya madaxiisa iyo daamankiisa xoogga badan halkii uu isticmaali lahaa gacmihiisa yaryar.3
Khubarada dino
- Magaca sayniska
- Guemesia
- Waxaa magacaabay
- Agnolín et al. 20214
- Koox
- Dino-yada hilibka cuna
- Qoyska / kooxda
- Abelisauridae4
- Kala soocidda
- Theropoda > Ceratosauria > Abelisauridae4
- Xilligii dhagaxyada
- 84 ilaa 66 milyan oo sano (Campanian / Maastrichtian)4
- Dhagaxyada
- Los Blanquitos4
- Waddamada
- Argentina4
- Diiwaanka fossil-ka
- 1 oo ku jira Paleobiology Database4
- Daahfurka
- Guemesia waxaa magacaabay sanadkii 2022 khabiirka cilmiga qadiimiga ah Federico Agnolín iyo asxaabtiisa. Lafaha madaxa oo ku dhow inay dhammaystiran yihiin ayaa laga helay Samaysanka Los Blanquitos ee Gobolka Salta, Argentina.12
- Wali waa la isku khilaafsan yahay
- Saynisyahannadu si dhab ah uma hubo cabbirka Guemesia, sababtoo ah kaliya lafaha madaxa ayaa la helay. Cabbirkiisa yar waxaa laga yaabaa inuu ka dhigan yahay inuu ahaa mid da'yar ama nooc aad u yar.12
Halka xaqiiqadu ka timaaddo
- Guemesia (en.wikipedia.org)
- First definitive abelisaurid theropod from the Late Cretaceous of Northwestern Argentina: Journal of Vertebrate Paleontology: Vol 41 , No 4 - Get Access (tandfonline.com)
- New armless abelisaur dinosaur species discovered in Argentina | Natural History Museum (nhm.ac.uk)
- Guemesia in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
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