largocephalosaurus

largocephalosaurus besal sorosphargid kaa ack vilupt vansh haye, joe ack samudri sarisrip haye joe dakshin-paschimi chean key yunnan aur guijhou praanton key madhya tricic (anitian yug) gwanling gathan seey jaanaa jaataa haye. isamen ack prakaar kii prajaati, largocephalosaurus polycarpone aur ack doosari prajaati ell shamil haye. kianensis.
"ell. polycarpone "kii shuruat mein europeeya patchipleurosaur aur notehosauride seey nikatata seey sambandhit ack eosoropterigian soropterigian key roop mein vyakhya kii gaee thee. haalaanki postcranial kankal kii atirikt taiyari aur doosari behtar gyaat prajaati kii khoj key baad. kianensis, "lii" aur anya."(2014) ney" "largocephalosaurus" "koo parivaar key ack mool sadasya key roop mein aur" "sorosphargis" "aur" "sinosaurosphorghis" "key ack karibi rishtedaar key roop mein punah vyakhya kii. lii "aur anya key anusaar."(2014), sorosphorgedes soropterigia seey sambandhit naheen they, halanki way isase nikatata seey sambandhit they, jisase isaki bahan taxon banati thee.
khoj.
largocephalosaurus" kii prajaati, l. polycarpone "kewal holotype vigam aiss. pee. see. vee. 1009 seey jaanaa jaataa haye, joe lagbhag poorna aur spasht khopadi aur kankal haye joe isaki adhikansh poonchh seey gayab haye aur lambai seey adhik maapata haye, jise wuhan bhoovigyaan aur khanij pathyakram sansthaan mein rakhaa gayaa haye. aiss. pee. see. vee. 1009 koo gwanling gathan key sadasya II seey ekatra kiya gayaa thaa, joe lagbhag 243 million saal pahale, yunnan praant key looping county mein praarambhik madhya tricic key madhya-anta anitian charan key pelsonian upastar seey sambandhit thaa.
jabaki "ell. polycarpone "kaa adhyayan vigam mein kiya jaa rhaa thaa, jisake teen namoone baad mein" ell "naam diyaa gayaa thaa. kianensis "paking vishvavidyalaya key bhoogarbhiya sangrahalaya aur kasheruki jeevaashm vigyaan aur jeevaashm vigyaan sansthaan mein taiyar kiya gayaa thaa. inn teen namoonon koo 2008 mein "ell" key prakaar key ilaake key lagbhag 100 kimmy uttar-poorv mein ekatra kiya gayaa thaa. polycarpone "dakshin-paschimi guijhou praant key panxian county key zinmin jile mein. way, aiss. pee. see. vee. 1009 kii tarah, guanling gathan key sadasya II seey aae, joe dair seey anitian seey sambandhit they. inn namoonon mein seey, ivpp vee 15638, ack lagbhag poorna kankal joe neeche seey dikhaai detaa haye aur kewal poonchh key peechhe gayab haye, koo "ell" key holotype kaa pratinidhitva karane key liye chunaa gayaa thaa. kianensis. anya dou namoone "l" key liye sandarbhit hain. kianensis "aur isamen shamil hain jee. aim. pee. key.-pee.-1532-aeye, oopar seey dekhane mein gardan key kasheruka key saath ack khopadi, aur jee. aim. pee. key.-pee.-1532-bee, oopar seey dekhane mein ack adhura postcranial kankal, jisamen mandible kaa pichla hissa sanrakshit haye, lekin poonchh kaa adhikansh hissa gayab haye.
largocephalosaurus" key sabhi namoone 2007 kii bhoogarbhiya maanchitran pariyojana key dauran khoje gaye laserstate seey aae they, jisamen looping biota naamak samudri jeevan key vividh record key saath, joe "largocephalosaurus", vibhinn aksheruki, machhali, besal ichithiosaurus, "atopodentatus", unnat sorospharged "sinosaurosphorgis", aur eosoropterigian kii kaee prajaatiyon key alawa, donon patchipleurosaurs aur notehosaurids sahit, praapt hue.
vyutpatti.
"largocephalosaurus" kaa varnan aur namkaran pahali baar 2012 mein long cheng, jiaohong chain, ziangwei zheng aur yongjian kaaee dwara "largocephalosaurus polycarpone" prakaar kii prajaati key saath kiya gayaa thaa. kahaa jaataa haye kii samanya naam lattin "largus", jiska arth haye "badaa", aur "sephalus", jiska arth haye "sir", aur yunani "saros", jiska arth haye "chhipakali", seey liya gayaa haye, joe vilupt sarisripon key genus naamon key liye ack samanya pratyay haye. shaastriya lattin mein, "sir" key liye uchit shabd "kaiput" haye, jabaki pracheen yunani mein "kefale" (κεφαλι) kaa upayog "sir" key liye kiya jaataa thaa. "caphalos" (κέφαλος) vibhinn yunani pauranik aur aitihaasik hastiyon kaa pahala naam thaa jise lattin mein "" cephalus "" key roop mein prastut kiya gayaa thaa. 
kahaa jaataa haye kii vishisht naam "polycarpone" lattin "polly" seey liya gayaa haye, jiska arth haye "kaee", aur "kaarpan", jiska arth haye "ausified carple", gyaarah carple ausification key sandarbh mein "ell" key agrang. polycarpone "dikhaata haye, jisake parinamswarup 2-3-4-5-5 kaa advitiya haath huddy sootra hotaa haye. shaastriya lattin mein" kaee "key liye uchit shabd" multus "haye, jabaki pracheen yunani mein way" polis "(πολύς) shabd kaa upayog karate they.
ack doosari prajaati "ell. 2014 mein choon lii, daa-yong jiang, long cheng, ziao-chuna woo aur olivier repail dwara kianensis kaa naam rakhaa gayaa thaa. iska vishisht naam "kian" seey liya gayaa haye, joe guijhou key liye ack chhoti vaikalpik vartani haye, saath hii lattin pratyay "-ansis" kaa arth haye "seey", prajaati kii vibhinn ghatnaaon key sandarbh mein-jabaki "ell" key namoone. kianensis kii khoj guijhou praant mein kii gaee thee, joe "ell" kaa ekmatra gyaat namuna haye. polycarpone "padosi yunnan praant seey aaya thaa.
varnan.
"largocephalosaurus" ack apekshaakrit badaa sorosphorged thaa, jisamen doosari prajaati "ell" kaa prakaar namuna thaa. kianensis "kull shareer kii lambai taka maapata haye. yeh ack besal sorosphargid haye, joe "sinosaurosphorgis" jaise unnat sorosphorgids kii tulanaa mein archetipal diapseed sarisrip seey cumm sanshodhit roop seey morphological roop seey haye. haalaanki, isake mool vivaran mein bhee, jisane ise ack eosoropterigian soropterigian key roop mein vyakhya kii, baad mein kaee lakshnon koo sorosphorged key roop mein pahachaana gayaa. inmein peeth kii kasheruka shamil hain joe lambe, door taka vistaarit anuprasth anumaanon koo darshaati hain, aur isaki chaudi aur chapti chhaati kii pasaliyan. phir bhee, anya sorosphorgids key vipareet "largocephalosaurus" ack lamba shareer aakar, ack achchi tarah seey vikasit supertemoral fenestra, ack andakar suborbital fenestra (halanki gair-sorosphorgids kii tulanaa mein bahut cumm) aur ack apoorna prishthiya austioderm carapace koo banaae rakhta haye. isake alawa, unnat sorosphorgedes "sorosphargis" aur "sinosaurosphorgis" mein vyaapak aur sapaat rib basket hotey hain, aur peeth key kasheruka aur chhaati key pasaliyon key nikatvarti bhaagon key anuprasth anuman bhee hotey hain joe "largocephalosaurus" kii tulanaa mein bahut adhik majboot hotey hain, joe unake beach kii doori kii tulanaa mein bahut adhik vyaapak hotey hain. anya antaron mein shamil hainh premaxila parr teen yaa chaar daanton kii upasthiti, aur baahari nasika chhidra seey isake bahishkaar; ack lamba frontal huddy kaa peechhe kii or kaa saamana karna; aanshik austioderm sheeled kii madhya rekha mein tantrika reedh key sheersh parr badee austioderm kii ack pankti kii upasthiti; aur isi tarah coracoid foramen aur obutator fenestra key saath goal coronoid aur pubis huddy maujood aur khuli (kramshah).
iss tathya key kaaran kii "l" kaa holotype kankal. polycarpone "abhee bhee kewal aanshik roop seey taiyar haye, lii" aur anya."(2014) isake liye ack sanshodhit vivaran pradaan karane seey parhej kiya. phir bhee, doosari prajaati seey cumm seey cumm 9 aakriti vigyaan sambandhi antar. kianensis "dekhaa gayaa. inmein jodeedaar parshvika huddy, badey pineal foramen, andakar netra-saaket aur 33 poorv-kasheruka (9 gardan aur 24 peeth kasheruka) aur dou trick kasheruka kii upasthiti shamil haye. kianensis. isake alawa, "ell" mein palatin huddy kii oopari satah parr ack alag paletal fosa maujood haye. kianensis ", aur retroarticular prakriya bahut chhoti haye. ell" key peechhe key austioderm. kianensis "aakar mein lambe danedar hotey hain, aur shareer key kinaaron koo dhakte hain. anta mein, chhaati kii pasaliyon key kandhe key hisse koo ack hook jaise prakshepan mein chauda kiya jaataa haye, jabaki isaki oopari satah parr shikhar kii kamee hoti haye jaise kii "ell" mein dekhaa jaataa haye. polycarpone.
phylogeny.
"largocephalosaurus" koo pahale apane mool vivaran mein ack jatijanya vishleshan mein shamil kiya gayaa thaa. holotype kii taiyari kii kamee key kaaran, vishesh roop seey postcranial bhaag kii, aur iss tathya key kaaran kii koee anya sorosphorgedes yaa stame soropterigian (jaise "eusorosphargis" aur "helveticosorus") shamil naheen they. polycarpone "koo eosoropterigia key bheetar" vumengosaurus "seey sabse nikatata seey sambandhit sthiti mein baramad kiya gayaa thaa, joe europeeya patchipleurosaurs aur notehosaurids key liye besal thaa. haalaanki, postcranial kankal kii atirikt taiyari aur doosari behtar gyaat prajaati kii khoj key baad. kianensis, "lii" aur anya."(2014) ney ack vishleshan prastut kiya jisamen" "eusorosphorgis", "" "helveticosorus" "aur sabhi gyaat sorosphorged prajaatiyan shamil hain. nimnalikhit cladogram koo unake parinamon key baad saral banaaya jaataa haye. echithiopterigia koo hataane/shamil karane seey topology koo sabse adhik prabhaavit kiya gayaa-"eusorosphargis" + "helveticosorus" aur thaltosoriform clads kii sthiti koo badalana, aur eosoropterigia key bheetar kaee taxes kii sthiti koo badalana, joe naheen dikhaae gaye hain.

