
pampian oorojeni

purathana bhoopradeshamaaya gondwanayude padinjaaran maarjinil cambrianil sajeevamaaya oru oorojeniyaanu pampian oorojeni (παπεπιν ωρεενί). madhya arjanteenayil, prathyekichu sieras dii cordobayilum kizhakkan sieras pambinaasinte mattu bhagangalilum oorajante avashishtangal ippol kaanaan kazhiyum. eathenkilum ghattathil bhookhandangalude koottiyidi ulppettathaano ennu urappilla. valia terra australian oorajanteyum braziliano oorajansiyudeyum bhagamaayaanu pampian oorajan kanakkaakkunnath. pampian orogenic sesham kooduthal padinjaaru faamatteeniyan oorojeni vannu.
magmetic belttukal.
pampian oorajan granodioriteukal, monsograanaitukal, agniparvvatha parakal ennivayulppede oru magmetic beltt adangiyirikkunnu, avayellaam kaalk-alkaline rasathanthrathil ninnullathaanu. 555 muthal 525 dasalaksham varshangalkk munbu vividha samayangalil eee belttile agni parakal roopappettu. 525 dasalaksham varshangalkk munbu muthal peraluminius, maphik paarakalude mattoru magmetic beltt gneese, shist, amphiboliteukal, carbonate parakal ennivaykkidayil kooduthal vikasichu. 525 muthal 515 dasalaksham varshangalkk munbu eee valayathile agni parakal roopappettu.
orojeni samayat roopappetta pampian pegmettaitt pravishyayile pegmettaitt daikkukalude oru bhagam. eee daikkukal ezz-type graanaitik urukunnathil ninnaan uruthirinjathennu karuthappedunnu.
tectonic vyaakhyaanam.
valia terra australian oorojeniyude bhagamaayo braziliano oorojeniyude bhagamaayo pampian oorojeniye kanakkakkaam. braziliano oorojeniyude paragvaay belttinte athe samayathaan pampian oorojeni vikasichathu, ennaal gondwanayude ulbhaagathu avasaanicha paaragvaay belttil ninnu vyathyasthamayi pampian oorojan bhookhandathinte paridhiyil thudarnnu. oorajan oduvil pravartthanam nirthukayum pinneedu padinjaaru faamatteeniyan oorojeni adhikaaramelkkukayum cheythu.
pampian oorojeniyude kizhakkan magmetic belttine kizhakk-mungunna subduction sonumaayi bandhapetta oru agniparvvatha kamaanatthinte avashishtangalayi vyaakhyaanikkumbol padinjaaru bhagam oru kaalath oorajante akrisanari prisatthil vikasicha oru yuva agniparvvatha kamaanathe prathinidheekarikkunnuvennu karuthappedunnu.
pampian oorojeniyude sambhavangalumayi bandhappett panchoviskaana thadatthinte tectonic, palio geographic sthaanathekkurichu bhoomishaasthranjarkkidayil vyathyastha kaazhchappaadukalund. chila jiyolajistukal vishwasikkunnathu, athinidayil nilaninnirunna oru kadal adanjathinte falamaayi rioo dii laa plaita krettanilekku oru "pampia terren" vardhikkunnathumaayi pampian orojeni bandhappettirikkunnu ennaanu. eee kadal panchoviskaana thadamaakumaayirunnu. pakaram, panchoviskaana thadam rioo dii laa plaita krettanumaayi koottiyidicha oru "pampia blockinu" padinjaaru sthithi cheiyunna oru munnira thadamaanennu victor ramos nirddeshikkunnu. eee kaazhchappaadin vipareethamaayi, rioo dii laa plaita, gwapper krettan ennivayil ninnulla oru aulaakkojan vibhajanamaaya arakvippa-antophala krettanil ninnaan panchoviskaana thadam uthbhavichathenn asenolasa tosselly avakaashappedunnu. eee vyaakhyaanathethudarnna pampian oorojeni samayat oolaakojan adanjupokumaayirunnu.

