
karaabaastau roopeekaranam

thekkan kasaakhisthaanile karaattou parvathanirakalile oru bhoomishaasthraparamaaya roopeekaranavum lagarstaatteyumaanu karabaasttau formation (), athinte stharangal madhyam muthal avasana jurassic vare neelunnu. irupathaam noottaandinte arambham muthal padichuvarunna praanikalude fosilukalude oru pradhana pradeshamaanith, koodaathe pittosorukal, salamanderukal, pallikal, muthalakal ennivayulppedeyulla kasherukkalude apoorva avashishtangalum undu.
lithology nikshepa paristhithiyum.
praadhamika lithologyil kaliman kallinte 1 millimeter kattiyulla warve laminationukal adangiyirikkunnu, irunda bhaagavum ilam dolomitic bhaagavum, ithu orupakshe yathaakramam eerppavum varandathumaaya kaalaavasthayumaayi poruthappedunnu, koodaathe apoorvavum niravadhi centimeter kattiyullathumaya manalkkall interbedukalum. iva oru purathana shudhajala paleolekkinullil nikshepichirunnathinaal, laamineshanukalude ennam kanakkiledukkumbol 150,000 varshathilereyaayi nilaninnirunnathayi soochippikkappedunnu. roopeekaranathinte mukalbhagam, orupakshe sookshumajeevikalude edapedalukalude falamaayi, laminationukal alanjuthiriyunnathaayi kaanikkunnu, koodaathe roopeekaranathinte mukalbhagam pradhaanamaayum karutha carboniferous chunnaambukallukal chernna oru koottamaanu.
kandethalinte charithram.
1921ll soviyatt jiyolajistukalaanu karabaasttau roopeekaranam aadyamaayi kandethiyathu, 1924ll ithu oru samrakshitha paleantological reserve aayi prakhyapikkappettu.
paleophone.
akasherukkal.
roopeekaranathinullile niravadhi pradeshangalil ninnu noorukanakkinu inam praanikale ariyappedunnu, pradhaanamaayum karaattou-mikhailovka

