Makhaira
Makhaira wuxuu ahaa xayawaan badeed aad u khatar badan oo ku dabaalan jiray badaha hore ee Ruushka qiyaastii 130 milyan oo sano ka hor. Wuxuu lahaa ilko gaar ah oo u eg mindiyo, kuwaas oo lahaa geeso yaryar oo u eg miishaar, kuwaas oo ku habboon inuu ku gooyo ugaadh weyn.12
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dherer ahaan la eg 6 eey oo sanka ilaa dabada ah🍌dherer ahaan la eg 33 muus oo isku xiga🏊wuxuu dabaalan karaa dhererka barkad dabaasha oo weyn (50 m) 6.7 ilbiriqsiIntee in le'eg ayuu Makhaira ahaa marka la barbar dhigo ADIGA?
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Xaqiiqooyin xiiso leh
Ilkaha Makhaira waxay lahaayeen geeso miishaar u eg oo leh burooyin yaryar oo ka dhaadheer ballacooda, taas oo ka dhigaysa inay u ekaadaan miishaar.1
Meelaha ilkuhu ku yaalliin waxay ahaayeen kuwo laba-labo u diyaarsan, taas oo aan caadi u ahayn pliosaurids-ka.1
Makhaira waa xubintii ugu da'da weyneyd ee la yaqaan ee kooxda brachauchenine ee pliosaurids-ka xilligii Cretaceous.1
Ilkaha Makhaira waxay u eg yihiin kuwa metriorhynchid crocodylomorphs, kuwaas oo ahaa xayawaan hore oo u eg yaxaaska.2
Makhaira wuxuu noolaa qiyaastii 130 milyan oo sano ka hor xilligii Hauterivian ee Early Cretaceous.23
Kaliya qayb ka mid ah lafaha Makhaira ayaa la helay, oo ay ku jiraan qaybo ka mid ah madaxa, ilkaha, laf-dhabarta, iyo lafaha sinta.1
Khubarada dino
- Magaca sayniska
- Makhaira
- Waxaa magacaabay
- Fischer et al. 20153
- Koox
- Plesiosaurs
- Qoyska / kooxda
- Pliosauridae3
- Kala soocidda
- Plesiosauria > Pliosauridae > Sauropterygia3
- Xilligii dhagaxyada
- 133 ilaa 126 milyan oo sano (Hauterivian)3
- Waddamada
- Russia3
- Diiwaanka fossil-ka
- 1 oo ku jira Paleobiology Database3
- Daahfurka
- Makhaira waxaa magaca u bixiyey sanadkii 2015 koox saynisyahanno ah oo uu ku jiro V. Fischer, iyadoo lagu salaynayo lafo qayb ka mid ah oo laga helay dhagaxyo pyrite ah oo ku yaal webiga Volga ee Ruushka.31
- Wali waa la isku khilaafsan yahay
- Saynisyahannadu weli way isku khilaafsan yihiin in ilkaha fiiqan ee Makhaira ay ka dhigayaan mid la mid ah pliosaurids-kii xilligii Jurassic, iyo inuu ahaa nooc gaar ah oo hore u jiray oo ka tirsan brachauchenine.1
Halka xaqiiqadu ka timaaddo
- Peculiar macrophagous adaptations in a new Cretaceous pliosaurid (pmc.ncbi.nlm.nih.gov)
- Makhaira rossica (en.wikipedia.org)
- Makhaira in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
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