
sianshanosorus

chainayile henan pravishyayile ruyang thadatthile aadyakaala kreetteshyasil (aapshyan-albian) ninnulla soropod dinosarinte oru janussaanu sianshanosorus (сиянсанорус). ithinte tharavum eaka inavumaanu sianshanosoras shijiagounsis. 2009ll luu junchaanginte neethrthwathilulla paaliyantolajistukalude oru samghamaanu ithu vivarichathu. "sianshanosoras" oru titanosaur aayirikkam, "daaksiyattittan" athinte ettavum adutha bandhuvaayirikkam, pakshe athinte parinaama bandhangal vivaadamaayi thudarunnu.
vargeekaranam.
"sianshanosoras" athinte tharam inamaaya "x" umm. 2009ll luu junchang, suu lii, jiang siyajoon, jiah songhaay, lii ming, yuwan chongsi, shang singlio, jii kiang ennivar chernnaanu shijiyaagouyensis enna peru nalkiyathu. henan geological myoosiyathil chertthirikkunna eee maathrkayil patthu codal kasherukkal, oru coracoid, oru femmer, niravadhi vaariyellukal enniva ulppedunnu. holotype kandethiya sthalathinaduthulla sian parvathatthe (σίαν πολαντειπ) eee janussinte peru soochippikkunnu.
phylogenetic bandhangal.
sianshanosorasine" aadyamaayi vivarichappol, titanosorukaludeyum titanosaurian ithara soropodukaludeyum savisheshathakalude asaadhaaranamaaya mishrithamundenn athinte gaveshakar shradhikkukayum athine anishchithathvamulla neosouropodaayi tharamthirikkukayum cheythu. 2011ll philipp manian jorjju calvo ithine oru titanosauraayi kanakkaakkukayum 2012ll maikkal dii 'emic ithine oru lithostrosian titanosauraayi vyaakhyaanikkukayum cheythu.
phylogenetic vishakalanagalil "sianshanosorus" ulppeduthiyittulla padanangal ithine asthiramaaya oru taxonayi kanakkakkunnu. niravadhi padanangalil, lithostroshiaykku sameepamo akatho ulla oru titanosauraayi ithu kandethiyittundu, chilappol "daaksiyattittan" athinte sahodari taxonayi veendedukkunnu. ithinu vipareethamaayi, titanosauria, turiasoria allengil euhelopodidae ennivayil pedunna ithu valare asthiramaanennu andrew moorum sahapravarthakarum kandethi. moonnaamathe kesil, euhelopodidae mamenchisoridae, muur muthalaayavaykku thulyamaaya neosouropod ithara vamshamaayi veendeduthu. sianshanosorasinte" sahodari taxonayi "daaksiyattittan" veendeduthu. 
aavaasavyavastha.
"sianshanosorus" "rheuangosorus", "" "huvangettittan" "ruyangansis", "" "yunmenglong", "" "luvoyangia", "" "songuvansorus" "ennivayumaayi athinte aavaasavyavastha pankittu". holling roopeekaranam thudakkathil senomanian aanennu karuthiyirunnuvenkilum ippol ithu aptian-albian aayi kanakkaakkappedunnu.