
lysorophia

lysorophia recumbirostra key bheetar phosorial carboniferous aur permian tetrapod kaa ack crum haye. lysorophian chhote saampon seey milate-julate they, kyonki unake shareer behad lambe hotey hain. ack hii parivaar haye, molgofidae (jise pahale lysorophidae key roop mein jaanaa jaataa thaa). vartamaan mein lysorophia key bheetar lagbhag paanch vansh shamil hain, haalaanki kaee maanya naheen hoe sakate hain.
varnan.
khopadi kaa nirmaan bhaari roop seey kiya gayaa haye, lekin jabade kii maanspeshiyon koo samaayojit karane key liye badey paarshv dwaar hain, jisamen chhoti kakshaaen badee fenestrey key poorvavarti kinare taka seemit hain. khopadi kii antar-asthaayi, supertemporal, postfrontal aur jugal haddiyaan gayab hoe gaee hain. mandak chhote aur majboot hotey hain aur badee sankhya mein trikoniya daant hotey hain. halanki shuru mein yeh socha gayaa thaa kii maxilla aur premaxila swatantra roop seey chala sakate hain, vistrit shaaririk adhyayanon seey pataa chalata haye kii aisaa naheen haye. mastishk atyant majboot hotaa haye, yeh sujhaav detaa haye kii lysorophian sir parr pahale bill khodane mein lagey hotey hain. 
dhad bahut lamba hotaa haye, anga chhote yaa anupasthit hotey hain, aur poonchh chhoti hoti haye. 99 taka poorv-pavitra (i.ee. koolhon aur poonchh koo shamil naheen karate hue) kasheruka.
kapaal-kasheruki abhivyakti aur sir kii aantarik sanrachana key roopvigyaan key aadhar parr, lysorophian koo aamtaur parr microsoria seey sambandhit maanaa jaataa haye, halanki khopadi kii haddiyon kaa pattern kuchh alag hotaa haye.
vitaran.
lysorophian mukhya roop seey pensylvanian aur uttari america key praarambhik permian seey jaane jaate hain. uttari america mein, saine juan county, utaah mein cuttler gathan aur grundy county, ilinois mein mezon creak jeevaashm bedd jaise sthaanon seey lysorophian key jeevaashm paae gaye hain. carboniferous lysorophian koo europe seey bhee jaanaa jaataa haye, joe britten aur ireland seey paae gaye hain. france key laa machine seey bhee ack lysorophian key sambhaavit avashesh mille hain, halanki way ack istopod key hoe sakate hain.
jeevaashm vigyaan.
nyu maxico key robledo pahaadon mein lysorophian key liye sandarbhit tairane key nishan paae gaye hain, joe apane permian tetrapod trackway key liye prasiddh kshetra haye. ichnogenous "cerpentichnus" key roop mein naamit, yeye nishan ell-aakar key khaanchon kii ack shrinkhala key roop mein hotey hain, joe dou shaft mein vibhajit hotey hainh ack lamba, vikarn shaft joe 150 degree konn parr ack chhote, aage-ingit shaft offset seey pahale hotaa haye. joe chhote pair key prabhaav prateet hotey hain, way upavanon kii shrinkhala key donon taraf hotey hain. jaba mool roop seey 2003 mein varnit kiya gayaa thaa, tou "cerpentichnus" patariyon kaa nirmaan chhote angon vaale ack lambe shareer vaale janwar dwara kiya gayaa thaa, joe ack nadee key tala key saath "sidewinding" gati mein aage badh rhaa thaa. brachidects" jaise lysorophian koo inn tairane key nishan key liye sabse sambhaavit ummidwar maanaa jaataa thaa.
halanki, kuchh jeevaashm vigyaaniyon ney tark diyaa haye kii "cerpenticanas" key nishan vaastav mein jaanvaron dwara naheen banaae gaye they. inn sroton kaa tark haye kii khaanche "upkaran key nishan" they, jiska arth haye kii way chattanon yaa vanaspati dwara nadee key tala parr brush karke banaae gaye they, jabaki ack dhaara dwara leey jaaya jaa rhaa thaa.