Jeeneysoar: Difference between revisions
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Gyn yl-rey marish 100 as 1000; termeeaght; jannoo raa ny smoo baghtal |
+ennym elley |
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Linney 24:
** [[Theropoda]] (goaill stiagh [[Aves]])
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By phossan dy chretooryn eigsoylagh ad ny '''jeeneysoaryn''' (veih ''δεινός'' "atçhimagh", as ''σαύρα'' "jiolgan" ny [[Greagish]]), ny ny '''jiolganyn atçhimagh''', ren cummal er y Chruinney feie ny smoo na 160 millioon dy vleeantyn, veih'n eash [[Tryassagh|Hryassagh]] (mysh 230 millioon dy vleeantyn er-dy-henney) derrey jerrey yn eash [[Kelkagh (eash)|Chelkagh]] (mysh 65 millioon dy vleeantyn er-dy-henney) tra haink jerrey lesh y chooid smoo jeu dy doaltattym car [[taghyrt mooghee y Chelkagh-Phaleoghienagh]]. V'ad ny [[vertebrata|dreeym-juntee]] thallooin smoo kionnyssagh er y theihll car y lhing oc. Ta recortys ny [[fossyl]]yn taishbyney dy ren ny [[ushag|h-ushagyn]] aafilley mastey ny jeeneysoaryn [[Theropoda|theropodagh]] car yn eash [[Jurassagh|Yurassagh]]. Ren kuse jeu tannaghtyn bio erreish da haghyr taghyrt mooghee y Chelkagh-Phaleoghienagh, goaill stiagh shennayryn jeh dagh ushag t'er mayrn jiu. Er-yn-oyr shen, as rere coryssyn noa-emshyragh, ta ny h-ushagyn coontit myr sorçh dy yeeneysoaryn - yn un phossan ren tannaghtyn bio derrey yn laa t'ain jiu.<ref name=GauthQuer>{{cite book |last1=Gauthier |first1=Jacques|last2=de Querioz|first2=Kevin |title=New Perspectives on the Origin and Early Evolution of Birds: Proceedings of the International Symposium in Honor of John H. Ostrom|format=PDF|accessdate=2009-09-22 |publisher=Peabody Museum of Natural History, Yale University|isbn=0-912532-57-2|chapter=Feathered dinosaurs, flying dinosaurs, crown dinosaurs, and the name 'Aves'.|chapterurl=http://vertebrates.si.edu/herps/herps_pdfs/deQueiroz_pdfs/2001gaudeqost.pdf|year=2001 |author=Jacques Gauthier, Lawrence F. Gall, editors.|language = Baarle}}</ref><ref name=Zhou2004>{{cite journal | last1 = Zhou | first1 = Z. | year = 2004 | title = The origin and early evolution of birds: discoveries, disputes, and perspectives from fossil evidence | url = | journal = Naturwissenchaften | volume = 91 | issue = 10| pages = 455–471 | doi = 10.1007/s00114-004-0570-4 |bibcode = 2004NW.....91..455Z }}</ref>
She possan dy chaghlaa dy chretooryn eigsoylagh ad ny jeeneysoaryn; lesh ny smoo na 9,000 dooie ta ny smoo dooieyn 'sy phossan Aves (ushagyn) na ayns possan erbee elley agh ny yeeastyn [[perciformes|perciformagh]].<ref name=Alfaroetal2009>{{enmysearishlioar| screeudeyr=Alfaro, M.E., F. Santini, C. Brock, H. Alamillo, A. Dornburg. D.L. Rabosky, G. Carnevale, and L.J. Harmon | blein=2009| ennym=Nine exceptional radiations plus high turnover explain species diversity in jawed vertebrates| earishlioar=Proceedings of the National Academy of Sciences USA| ym-lioar=106| earroo=32| duillagyn=13410–13414|pmid=19633192|doi=10.1073/pnas.0811087106|pmc=2715324|bibcode = 2009PNAS..10613410A }}</ref> Ta ny smoo na 500 [[genus]] er lheh,<ref name=Wang&Dodson>{{enmysearishlioar| screeudeyr=Wang, S.C., and Dodson, P. | blein=2006| ennym=Estimating the Diversity of Dinosaurs| earishlioar=Proceedings of the National Academy of Sciences USA| ym-lioar=103| earroo=37| duillagyn=13601–13605|pmid= 16954187|doi=10.1073/pnas.0606028103|pmc=1564218|bibcode = 2006PNAS..10313601W }}</ref> as ny smoo na 1,000 dooie dy yeeneysoaryn er lheh,<ref name=AmosBBC>{{enmyseddyrvoggyl | screeudeyr=Amos J| kiangley=http://news.bbc.co.uk/2/hi/science/nature/7620621.stm | ennym=Will the real dinosaurs stand up? | obbyr= BBC News| datefeddyn=2011-03-23 | date=2008-09-17}}</ref> er nyn soilshaghey magh ec [[shenn-ontoayllee]]yn. Ta dooieyn foast er mayrn as fooillee fossylagh taishbyney dy row jeeneysoaryn ry-gheddyn er dagh mooar-rheynn.<ref name=MacLeod>{{cite journal|author=MacLeod, N, Rawson, PF, Forey, PL, Banner, FT, Boudagher-Fadel, MK, Bown, PR, Burnett, JA, Chambers, P, Culver, S, Evans, SE, Jeffery, C, Kaminski, MA, Lord, AR, Milner, AC, Milner, AR, Morris, N, Owen, E, Rosen, BR, Smith, AB, Taylor, PD, Urquhart, E & Young, JR|title=The Cretaceous–Tertiary biotic transition|year=1997|journal=Journal of the Geological Society|volume=154|issue=2|pages=265–292|url=http://findarticles.com/p/articles/mi_qa3721/is_199703/ai_n8738406/print|doi=10.1144/gsjgs.154.2.0265}}</ref> By [[luss-eeder]]yn fir jeh ny jeeneysoaryn, as by [[eeder-foalley|eederyn-foalley]] fir elley jeu. By [[daa-chassagh|ghaa-chassee]] cooid vooar jeh ny jeeneysoaryn, goaill stiagh ushagyn, agh va cooid vooar elley jeh ny possanyn mooghit nyn [[kiare-chassagh|giare-chassee]], as ren fir jeu caghlaa veih'n daa chass oc gys ny kiare cassyn. Va strughtooryn taishbynys yl-chast ec ram dooieyn lheid as eairkyn as kereenyn, as ren possanyn roie-henndeeagh lhiasaghey neeallaghtyn ushylagh lheid as [[eilley (baagh-oaylleeaght)|eillaghyn craueagh]]. T'ad ny jeeneysoaryn eeanlee ny vertebree etlagh smoo kionneyssagh er y chruinney veih mooghey yn ''[[pterosaur]]'', as ta feanish ayn dy ren dagh jeeneysoar croo idd as brey oohyn er yn aght cheddin as vel ny h-ushagyn noa-emshyragh croo idd as brey oohyn. Ga dy vel enney mooar er ny jeeneysoaryn er çheu yn vooadys mooar oc, va'n chooid smoo jeu cha beg as deiney ny ny sloo.
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