satherium piskinarium

pleosene kaalaghattatthil plistoseen kaalaghattatthil jeevichirunna vadakke amerikkayile vamshanasham sambhavicha bheeman ottar inamaanu saatheriyam piskinarium. (eiii. iii. oo). ekadesham nilanilkkunnu.
"satherium piskinarium" brazilileyum surinaaminteyum bheeman ottarumayi bandhappettirikkunnave parayappedunnu. vadakkupadinjaaran washington muthal thekkukizhakkan florida vare amerikkayiludaneelam phoosil maathrkakal kandethiyittundu. idaahoyaanu ettavum kooduthal kalakshanukal nediyathu. piskinarium ".
vargeekaranam.
"1873ll joseph leady "lutra piskinariya" ennaanu "satherium piskinarium" ennu aadyam namakaranam cheythath. 1937ll barber shults chernnu "satherium piskinarium" ennu punarnaamakaranam cheythu. 1973ll bijork 1980ll kurten aandezhsanum 1992ll willemson chernnu veendum samyojippichu.

