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PahicefalozavrOhoronnij statusVimerlij MSOP 3 1 Biologichna klasifikaciyaCarstvo TvariniTip HordoviKlas ReptiliaRyad OrnithischiaRodina PachycephalosauridaeRid Pahicefalozavr Pachycephalosaurus Brown amp Schlaikjer 1943 nomen protectum Vid P wyomingensis Gilmore 1931 nomen protectum Troodon SinonimiTylosteus ornatus Leidy 1872 nomen rejectum Troodon wyomingensis Gilmore 1931 Stygimoloch spinifer Galton amp Sues 1983 Dracorex hogwartsia Bakker et al 2006 PosilannyaVikishovishe PachycephalosaurusEOL 52570628Fossilworks 38786Pahicefalozavr abo pahicefalozavr rid ptahotazovih dinozavriv sho naselyav teritoriyu suchasnoyi Pivnichnoyi Ameriki v piznij krejdovij period Vikopni reshtki pahicefalozavriv viyavleni v SShA Montana Pivdenna Dakota i Vajoming i v Kanadi Alberta Pahicefalozavr buv odnim z ostannih neptashinih dinozavriv i vimer pid chas krejda paleogenovogo vimirannya Peresuvavsya na zadnih nogah primitnoyu oznakoyu samciv buv kistyanij kupol na golovi otochenij shipami Virogidno buv vseyidnim Vprodovzh zhittya pahicefalozavri vidroshuvali kupol i vtrachali shipi cherez sho molodi osobini ranishe vvazhalisya okremimi vidami stigimolohom i drakoreksom Zmist 1 Budova 2 Sposib zhittya 3 Istoriya doslidzhen 4 Pahicefalozavr u masovij kulturi 5 PrimitkiBudova red nbsp Pahicefalozavri riznogo viku porivnyano z lyudinoyuPahicefalozavr dosyagav zavdovzhki 4 5 metra i vazhiv blizko 450 kilogramiv peresuvavsya na dvoh nogah Vin mav dosit korotku tovstu shiyu korotki peredni lapi dovgi zadni i vazhkij negnuchkij hvist z okostenilimi suhozhillyami 1 Pahicefalozavr vidomij kistyanim kupolom na golovi zavtovshki do 25 santimetriv Zadnya chastina kupola bula oblyamovana konichnimi kistyanimi virostami poristoyi strukturi taki zh virosti pokrivali verh mordi sho zakinchuvalasya zagostrenim dzobom Pahicefalozavr mav binokulyarnij zir Zubi buli dribni z rebristoyu poverhneyu 2 Sposib zhittya red Uprodovzh zhittya pahicefalozavri pomitno zminyuvali morfologiyu V molodih dinozavriv shipi na golovi buli dovshi ta nagaduvali rogi a kupol buv ploskij Z vikom kupol zrostav a shipi vkorochuvalisya Cherez ce molodih pahicefalozavriv ranishe vidnosili do okremih vidiv stigimoloha ta drakoreksa 3 Kupol i shipi priznachalisya dlya shlyubnih boyiv mizh samcyami Popri tovshinu kupol mav poristu strukturu yak i shipi tomu poyedinki napevne ne buli smertelnimi 4 Budova zubiv pahicefalozavriv svidchit sho voni yili perevazhno nasinnya j plodi a ne listya 5 Takozh dinozavr mig harchuvatisya m yasom Najpovnisha vikopna shelepa zasvidchuye sho v nogo buli pilkopodibni peredni zubi yak u m yasoyidnih teropodiv Virogidno pahicefalozavri yili dribnih ssavciv i plazuniv Peredbachayetsya sho podibno racionu suchasnih vedmediv yihnij racion zminyuvavsya vid sezonu do sezonu Mozhlivo deyaki okremo znajdeni zubi pripisuvani teropodam naspravdi nalezhali pahicefalozavram 3 Istoriya doslidzhen red nbsp Cherep pahicefalozavra AMNH 1696Vikopni reshtki sho nalezhat pahicefalozavru mozhlivo buli viyavleni she v 1850 h rokah Yak vvazhav Donald Bejrd v 1859 abo 1860 roci Ferdinand Vandiver Gejden rannij kolekcioner skam yanilostej z pivnichnoamerikanskogo zahodu vidshukav fragment kistki v okolicyah vitoku richki Missuri na teritoriyi piznishe vidomij yak formaciya Lans v pivdenno shidnij Montani 6 Cej zrazok sho otrimav zgodom nazvu ANSP 8568 buv opisanij Dzhozefom Lejdi v 1872 roci yak blyashka pancira sho nalezhala plazunovi abo shozhomu na bronenoscya ssavcevi 7 Zrazok buv vidnesenij do novogo rodu Tylosteus Cherez ponad stolittya Bejrd identifikuvav kistku yak chastinu cherepa pahicefalozavra z virostami Nazva bukvalno oznachala tovstogolovij yasher Oskilki nazva Tylosteus pereduvala nazvoyu Pachycephalosaurus zgidno z Mizhnarodnim kodeksom zoologichnoyi nomenklaturi ustalilasya persha nazva V 1985 roci Bejrd domigsya shob zamist Tylosteus vikoristovuvalasya nazva Pachycephalosaurus 8 Robert Sallivan pripustiv u 2006 roci sho ANSP 8568 bilshe nagaduye vidpovidnu kistku predstavnika rodu Dracorex nizh Pachycephalosaurus 9 Odnak podalshi doslidzhennya pokazali sho vikopni reshtki pripisani Dracorex nalezhat yunim osobinam pahicefalozavriv 10 U 1931 roci Charlz Gilmor vidiliv vid Pachycephalosaurus wyomingensis nadali tipovij i yedinij viznanij vid pahicefalozavriv Vin identifikuvav znajdenu chastinu cherepa pid nomerom USNM 12031 z formaciyi Lans v okruzi Najobrera Vajoming z novim vidom troodona Troodon wyomingensis 11 U toj chas paleontologi vvazhali sho troodon vidomij tilki za zubami nagaduvav stegocerasa u yakogo buli shozhi zubi V 1945 roci Charlz Shternberg vstanoviv sho ce vse zh rizni vidi 12 V 1943 roci Barnum Braun i Erih Maren Shlajk er na osnovi novih znahidok vidilili rid Pachycephalosaurus sho mistiv dva vidi Pachycephalosaurus grangeri ta Pachycephalosaurus reinheimeri P grangeri buv zasnovanij na zrazku AMNH 1696 majzhe povnomu cherepi z formaciyi Gell Krik v Ekalaka okrug Karter Montana P reinheimeri na zrazku DMNH 469 predstavlenim kupolom cherepa ta dekilkoma asocijovanimi elementami z formaciyi Lans v okruzi Korson Pivdenna Dakota 13 Vid Troodon wyomingensis voni vidnesli do rodu Pachycephalosaurus Vidileni nimi dva vidi z 1983 roku vvazhayutsya molodshimi sinonimami P wyomingensis 14 nbsp Cherepi pahicefalozavriv riznogo vikuBritanskij paleontolog hrebetnih Piter Gelton i nimeckij paleontolog Gans Diter Zyus v 1983 roci vidilili rid Stygimoloch 15 nazvanij za mifichnoyu richkoyu Stiks ta imenem strashnogo boga Moloha 16 Yedinij vid cogo rodu nazivavsya Stygimoloch spinifer stigimoloh kolyuchij 17 Vvazhalosya sho Stygimoloch sporidnenij z Pachycephalosaurus ale harakterizuyetsya skupchennyami shipiv na zadnij chastini cherepa v yakih dovgij centralnij rig otochenij 2 3 menshimi rogami z kozhnogo boku a takozh visokim vuzkim kupolom 15 Pro osoblivosti molodnyaku pahicefalozavriv stalo vidomo zavdyaki fragmentam majzhe povnogo cherepa z nomerom TCMI 2004 17 1 i chotirom shijnim hrebcyam viyavlenim na ploskogir yi Gell Krik v Pivdennij Dakoti troma paleontologami amatorami z Su Siti shtat Ajova Zgodom u 2004 roci cherep buv peredanij v Dityachij muzej Indianapolisa dlya doslidzhennya Spochatku skam yanilosti stanovili soboyu dribni rozrizneni fragmenti Koli bulo zaversheno restavraciyu cherepa 22 travnya 2006 roku muzej oficijno ogolosiv pro nadhodzhennya jogo na ekspoziciyu Potim znahidka bula formalno opisana Robertom Bobom Bekker i Robertom Sallivanom u 2006 roci yak novij rid Dracorex iz yedinim vidomimi vidom Dracorex hogwartsia nazvanij na chest vigadanoyi magichnoyi shkoli Gogvorts iz knig pro Garri Pottera 18 Tak samo yak i Stygimoloch Dracorex u 2009 buv viznanij Dzhonom Gornerom i Markom Gudvinom molodshim sinonimom pahicefalozavra 19 Pahicefalozavr u masovij kulturi red Pahiceflozavr figuruye v filmah Park yurskogo periodu 2 Zagublenij svit i multfilmah seriyi Zemlya do pochatku chasiv U filmi Svit yurskogo periodu 2 takozh okremo zobrazheno stigimoloha yak okremij vid U 7 mu epizodi 3 go sezonu serialu Portal yurskogo periodu cherez chasovu anomaliyu z drakoreksom stikayetsya serednovichnij licar pislya chogo potraplyaye v suchasnist Licar sprijmaye jogo za drakona a jogo rozpovid pislya povernennya staye osnovoyu dlya legendi pro licarya sho v pogoni za drakonom potrapiv do pekla Tut drakoreks maye zagnuti vgoru rogi a na spini roztashovani shipi zi shkiryastoyu peretinkoyu sho nagaduyut korotki krila Primitki red Paul Gregory S 2010 The Princeton field guide to dinosaurs Princeton N J Princeton University Press s 244 ISBN 978 0 691 13720 9 OCLC 587248983 Carpenter Kenneth 1 grudnya 1997 Agonistic behavior in pachycephalosaurs Ornithischia Dinosauria a new look at head butting behavior Rocky Mountain Geology angl 32 1 s 19 25 ISSN 1555 7332 Procitovano 14 zhovtnya 2020 a b Vegetarian dinosaur may have actually eaten meat skull suggests Science angl 24 zhovtnya 2018 Procitovano 14 zhovtnya 2020 Longrich Nicholas R Sankey Julia Tanke Darren 2010 04 Texacephale langstoni a new genus of pachycephalosaurid Dinosauria Ornithischia from the upper Campanian Aguja Formation southern Texas USA Cretaceous Research angl 31 2 s 274 284 doi 10 1016 j cretres 2009 12 002 Procitovano 14 zhovtnya 2020 Weishampel David B 1952 Dodson Peter Osmolska Halszka 2004 The dinosauria vid 2nd ed Berkeley Calif University of California Press s 464 477 ISBN 978 0 520 94143 4 OCLC 801843269 Dome Headed Dinosaur Tylosteus Ornatus Leidy 1872 Reptilia Ornithischia Pachycephalosauridae Notulae Naturae of The Acad of Natural Sciences of Phila No 456 angl Academy of Natural Sciences s 1 11 ISBN 978 1 60483 456 7 Leidy Joseph Remarks on some extinct vertebrates Proceedings of the Academy of Natural Sciences of Philadelphia www jstor org Procitovano 15 zhovtnya 2020 Glut Donald F 1997 Dinosaurs the encyclopedia Jefferson N C McFarland amp Co s 664 668 ISBN 0 89950 917 7 OCLC 33665881 Sullivan R 2006 A taxonomic review of the Pachycephalosauridae Dinosauria Ornithischia www semanticscholar org angl Procitovano 15 zhovtnya 2020 Stokstad E 23 listopada 2007 Did Horny Young Dinosaurs Cause Illusion of Separate Species Science angl 318 5854 s 1236 1236 ISSN 0036 8075 doi 10 1126 science 318 5854 1236 Procitovano 15 zhovtnya 2020 Gilmore Charles W 1931 A new species of troodont dinosaur from the Lance formation of Wyoming Proceedings of the United States National Museum angl 79 2875 s 1 6 doi 10 5479 si 00963801 79 2875 1 Procitovano 15 zhovtnya 2020 Glut Donald F 1997 Dinosaurs the encyclopedia Jefferson N C McFarland amp Co s 933 938 ISBN 0 89950 917 7 OCLC 33665881 Brown Barnum Schlaikjer Erich M A study of the troodont dinosaurs with the description of a new genus and four new species angl Bulletin of the American Museum of Natural History 1943 Vol 82 iss 5 P 115 150 Galton Peter M Sues Hans Dieter 1 bereznya 1983 New data on pachycephalosaurid dinosaurs Reptilia Ornithischia from North America Canadian Journal of Earth Sciences angl 20 3 s 462 472 ISSN 0008 4077 doi 10 1139 e83 043 Procitovano 15 zhovtnya 2020 a b Goodwin Mark B Buchholtz Emily A Johnson Rolf E 15 chervnya 1998 Cranial anatomy and diagnosis of Stygimoloch spinifer Ornithischia Pachycephalosauria with comments on cranial display structures in agonistic behavior Journal of Vertebrate Paleontology angl 18 2 s 363 375 ISSN 0272 4634 doi 10 1080 02724634 1998 10011064 Procitovano 15 zhovtnya 2020 Giffin Emily B 1989 Pachycephalosaur Paleoneurolagy Archosauria Ornithischia Journal of Vertebrate Paleontology 9 1 s 67 77 ISSN 0272 4634 Procitovano 15 zhovtnya 2020 Goodwin Mark B Evans David C 3 bereznya 2016 The early expression of squamosal horns and parietal ornamentation confirmed by new end stage juvenile Pachycephalosaurus fossils from the Upper Cretaceous Hell Creek Formation Montana Journal of Vertebrate Paleontology angl 36 2 s e1078343 ISSN 0272 4634 doi 10 1080 02724634 2016 1078343 Procitovano 15 zhovtnya 2020 R T Bakker R M Sullivan V Porter P Larson and S J Saulsbury Dracorex hogwartsia n gen n sp a spiked flat headed pachycephalosaurid dinosaur from the Upper Cretaceous Hell Creek Formation of South Dakota web archive org 17 lipnya 2011 Arhiv originalu za 17 lipnya 2011 Procitovano 15 zhovtnya 2020 Horner John R Goodwin Mark B 27 zhovt 2009 Extreme Cranial Ontogeny in the Upper Cretaceous Dinosaur Pachycephalosaurus PLOS ONE angl 4 10 s e7626 ISSN 1932 6203 PMC PMC2762616 PMID 19859556 doi 10 1371 journal pone 0007626 Procitovano 15 zhovtnya 2020 Otrimano z https uk wikipedia org w index php title Pahicefalozavr amp oldid 39205650