
proleconitida

proleconitida anedi antarinchipoyina ammonoid sephalopods yokka oka kramam, idhi gonitida kramamlo unna ammonoidla yokka pradhana chivari paleozoic samuuham. proleconitidlu irukaina gundlu, discoidal (disk aakaaramlo) nundi sannaga lenticular (lens aakaaramlo) undevi. vaaru retrochonitic siphanklunu nilupukunnaru, idhi septal medalu venukaku vistarinchi unna oka saadhaarana roopam. ammonoidlaku vilakshanamainadigaa, syphankil shell yokka ventral margine venta untundi.
proleconitidlu ammonoidialo saapekshamgaa chinna mariyu sthiramaina kramaanni yerparustaayi, 43 perugala jaatulu mariyu sumaru 1250 jaatulu untaayi. vaaru sudeerghamaina vamsapaaramparyamgaa undevaaru, sumaru 108 meterla varaku jeevinchi unnaaru.vai. devonian-carboniferous sarihaddu nundi prarambha triasic varaku vistarinchi undhi. vaari gonitidid samakaaleenula vale vaividhyamgaa laenappatikee, prolecanatida anni taruvaata mesozoic ammonoidlu udbhavinchina stacknu andinchindi.
chaalaa varaku proleconitidlalo goniatitic kutlu undevi. kutlu irukaina ventral lobe nundi praarambhamavutaayi, idhi avibhakta nundi tribhujaakaara (moodu koonaalu) varaku untundi. jeenu saadhaaranamgaa gundramgaa untundi, modati boddu (ledhaa rendava parshwa) jeenu tarachugaa kuttu rekhalo atipeddadi. lobes saadhaaranamgaa chuupabadataayi, ayithe daralitidae kutumbaaniki chendina sabhyulu konni chakkati serrated lobsnu pondutaaru (seratitic kutlaku lakshanamgaa). modati parshwa jeenu anulomaanupaatamlo chinnadi, ayithe daani sambandhita parshwa lobe vistrutamainadi mariyu saadhaaranamgaa dvi-koona (rendu-koonaalu) untundi.
parinaamam mariyu phylogeny.
proleconitida yokka muulam prolobitidaeloo kanugonavacchu, idhi modata anarcestidalo cherchabadina oka kutumbam, conny iteevala goniyatidaku tolaginchabadindi. vaari praarambhamaina taruvaata, proleconitida rendu vamsaalugaa vibhajinchabadindi, suupar famileelugaa rank cheyabadindi. munupati (diguva mississippian-madhya permian) prolecanitoidalo, gundlu chaalaa mruduvugaa untaayi mariyu vilakshanamgaa pedda boddu mariyu saadhaaranamgaa parinaama roopam kaligi untaayi. taruvaata (eguva mississippian-triasic) medlicotioidalo, boddu chinnadi, gundlu oopiritittulugaa untaayi mariyu paarshwaala venta mitamaina shilpam untundi.
atyanta puraatanamaina proleconitidlu proleconitidae kutumbam, ivi devonian-carboniferous sarihaddu chuttoo kanipinchaayi mariyu tornaisian dasalo vaividhyabharitamgaa unnaayi. eee kramamlo atyanta besal sabhyulalo okaru "protocanites", idhi misauri yokka taja devonian louisiana sunnapurayi nundi (bahusha porapaatuna) nivedinchabadindi. madhya permianlo genodiskidae kutumbamtho praarambhamayye seratidida kramaniki proleconitoid kutumbam daralitidae sambhaavya muulam. vaari seratite vaarasulanu lekkinchakundaa, athi pinna vayaskulaina proleconitidlu "episageseras" mariyu "latisageras", upakutumba episejseratineloni rendu prarambha triasic medlicotiaid jaatulu.
proleconitidlu shell jyaamitiloo deerghakaalika, kramamga maarpulanu choopinchaayi. adevidhamgaa, vaaru aadhipatya goniyatidlatho poliste andubaatulo unna roopaala (chinna marphospace) yokka marinta parimita samitini upayoginchaaru. proleconitid jaathi sagatuna 14.7 laksala samvatsaraala vyavadhi kaligi undagaa, eguva carboniferous gonitids kosam idhi 57 laksala samvatsaraalato poliste.
proleconitidalo kuttu padanirmaana shaastram kalakramena natakeeyamgaa maarindi, prarambha jaatilo chaalaa saadhaarana kuttu nundi chivari paleozoiclo chaalaa sanklishtamaina kuttu jaatiki maarindi. 108 mea kante ekkuva kuttu sanklishtata perugudala.vai. podha lobes yokka adanamgaa punaraavrutam, lobes yokka seration peragadam mariyu parshwa mariyu ventral lobes yokka upavibhaagam phalitamgaa vyavadhi erpadindi. pratiroopam vale, U-aakarapu boddu lobes, goddu nundi udbhavinchi, paarshwaala gundaa bayati vaipu valasa vellae, antogeny mariyu phylogeny rendinti samayamlo kuttu kuu jodinchabaddaayi.
proleconitidalo kuttu namuunaalu gonitita kante bhinnamgaa abhivruddhi chendaayi, parshwa jeenu yokka upavibhaagam dwara kakunda boddu lobes sankhyanu penchadam dwara. antekakunda, proleconitidaloni shareera gadhi tulanaatmakamgaa chinnadi, idhi atipedda chakramlo sagam matrame teesukuntundi. idhi gonitida mariyu proleconitida mariyu vaari mesozoic vaarasula madhya sambandham yokka prasnanu klishtataram chestundi.