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Gansus yumenensis Chas isnuvannya Rannij krejdyanij period 120 mln rokiv tomu Skam yanili reshtki vidu Pekinskij muzej prirodoznavstva Biologichna klasifikaciyaDomen Yaderni Eukaryota Carstvo Tvarini Animalia Tip Hordovi Chordata Klas Ptahi Aves Pidklas CarinataeInfraklas Viyalohvosti Neornithes Bezkilevi Palaeognathae Ryad GansuiformesHou amp Liu 1984Rodina GansuidaeHou amp Liu 1984Rid GansusHou amp Liu 1984Vid G yumenensisBinomialna nazvaGansus yumenensisHou amp Liu 1984Gansus yumenensis vid vikopnih vodnih ptahiv sho meshkali u rannomu krejdyanomu periodi blizko 110 miljoniv rokiv tomu na teritoriyi suchasnoyi provinciyi Gansu v zahidnomu Kitayi Vin ye najstarishim vidomim chlenom grupi Ornithurae yaka takozh vklyuchaye v sebe suchasni ptahi Neornithes i ryad vimerlih grup takih yak Ichthyornithes i Hesperornithes Rid nalichuye odin vid Gansus yumenensis predstavniki yakogo buli rozmirom z goluba i zzovni nagaduvali suchasnih gagar i kachok U nih bulo bagato spilnih ris z suchasnimi ptahami a takozh zbereglis deyaki primitivni risi taki yak jogo pazuristi krila Vsi ptahi sho isnuyut sogodni v tomu chisli takih riznomanitnih vidiv yak napriklad strausi kolibri i orli pohodyat vid bazalnih form Ornithurae Cilkom mozhlivo sho vsi ptahi pohodyat vid napivvodnih ptahiv yak Gansus Gansus ne obov yazkovo ye pryamim prashurom suchasnih ptahiv ale mozhe buti tisno pov yazanij z gipotetichnim predkom suchasnih ptahiv Vin ye najstarishim z vidomih suchasnih ptahiv na danij moment Ranishe vin buv vidomij lishe po odnij znahidci vidkritoyi v 1981 roci P yat dobre zberezhenih skam yanilostej cogo ptaha buli viyavleni v 2003 2004 rokah u doistorichnomu ozeri v Gansu Zrazki mayut zalishki pir ya i peretinki mizh palcyami nig Div takozh red Spisok vikopnih ptahivPosilannya red Nudds R L Atterholt J Wang X You H L amp Dyke G J 2013 Locomotory abilities and habitat of the Cretaceous bird Gansus yumenensis inferred from limb length proportions Arhivovano 4 bereznya 2016 u Wayback Machine Journal of Evolutionary Biology 26 1 150 154 O Connor J K amp Zhou Z 2012 A redescription of Chaoyangia beishanensis Aves and a comprehensive phylogeny of Mesozoic birds Arhivovano 31 grudnya 2021 u Wayback Machine Journal of Systematic Palaeontology Barden H E et al 2011 Morphological and Geochemical Evidence of Eumelanin Preservation in the Feathers of the Early Cretaceous Bird Gansus yumenensis PLoS ONE 6 10 e25494 Ji S A Atterholt J O Connor J K Lamanna M C Harris J D Li D Q You H L amp Dodson P 2011 A new three dimensionally preserved enantiornithine bird Aves Ornithothoraces from Gansu Province north western China Arhivovano 17 veresnya 2017 u Wayback Machine Zoological Journal of the Linnean Society 162 1 201 219 Li Y Zhang Y G Zhou Z H Li Z H Liu D amp Wang X L 2011 New material of Gansus and a discussion on its habit Vert PalAs 49 435 445 O Connor J K Gao K Q amp Chiappe L M 2010 A new ornithuromorph Aves Ornithothoraces bird from the Jehol Group indicative of higher level diversity Journal of Vertebrate Paleontology 30 311 321 You H L Lamanna M C Harris J D Chiappe L M O Connor J K Ji S A Lu J C Yuan C X Li D G Zhang X Lacovara K J Dodson P amp Ji Q 2006 A Nearly Modern Amphibious Bird from the Early Cretaceous of Northwestern China Science 312 1640 1643 Hou L amp Liu Z 1984 A new fossil bird from Lower Cretaceous of Gansu and early evolution of birds Sci Sin Ser B 27 1296 1302 Resursi Internetu red Waterfowl fossils fill in a big missing link Arhivovano 11 travnya 2012 u Wayback Machine Dinosaur Era Birds Surprisingly Ducklike Fossils Suggest Arhivovano 21 lyutogo 2013 u Wayback Machine nbsp Ce nezavershena stattya pro vikopnih ptahiv Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Gansus yumenensis amp oldid 38462662