
paarshwaparamaaya thudarchayude thathwam

laattaral kandinyooviyude thathwam parayunnath, avashishtangalude paalikal thudakkathil ellah dishakalilekkum lattaralaayi vyaapikkunnu; mattoru vidhathil paranjaal, avaa lattarali condinues aanu. thalphalamaayi, samanamaaya parakal, ennaal ippol oru thaazhvarayo mattu mannolipp savisheshathakalo kondu verthirikkappettirikku parakal yadhaarthathil thudarchayaanennu anumanikkaam.
avashishtangalude paalikal anischithamaayi vyapikkunnilla; pakaram, labhyamaya avashishtatthinte alavum tharavum avashishta thadatthinte valupavum aakruthiyum anusarichu paridhikal thirichariyaanum niyantrikkaanum kazhiyum. oru pradeshathekku avashishtangal kondupokunnidatholam kaalam athu oduvil nikshepikkappedum. ennirunnaalum, uravidathil ninnu vasthukkalude alavu kurayumbol, aaa vasthuvinte paali kanamkuranjathaayitheerum.
palappozhum, parukkan daanyangal oru pradeshathekku kondupokaan kazhiyilla, kaaranam gathagatha maadhyamathinu aaa sthalathekku kondupokaan mathiyaya oorjjamilla. athinte sthaanathu, gathagatha maadhyamathil ninnu sthirathaamasamaakkunna kanikakal mikacha daanyangalaayirikkum, koodaathe parukkan-daanyangalil ninnu mikacha-dhaanya vasthukkalilekkulla oru parshwa parivartthanam undaakum. oru stharathinullile avashishtatthile paarshwaparamaaya vyathiyaanathe sedimentari facies ennu vilikkunnu.
mathiyaya avashishta vasthukkal labhyamaanengil, athu avashishta thadatthinte paridhi vare nikshepikkappedum. palappozhum, avashishta thadam nikshepikkunna avashishtangalil ninnu valare vyathyasthamaaya paarakalkkullilaan. atharam sandarbhangalil, avashishta paaliyude paarshwaparidhikal paarayude tharatthil pettennulla maattam kondu adayaalappeduthum.