
fra vihaan gathan

praarambhik cretaceous fra vihaan gathan mesozoic khoraat samooh kaa doosara sabse nichala sadasya haye joe poorvottar thyland mein baahar nikalata haye.
isamen maheen seey motey daane vaali chaadar aur channel vaale balua patthar key bistar aur durlabh vividh prakaar key siltstone aur mitty key patthar shamil hain. rook-rook curr samooh bistar.
uchch oorjaa, uthali ungali vaali nadiyon key prabhutva vaale nadee key vatavaran mein jamaa, jisamen adheenasth nimn oorjaa vaali ghumaavdaar nadee pranaaliyan aur sambandhit baadh key maidan hain.
polynological vishleshan key aadhar parr fra vihaan gathan koo umr mein berrician-valenginian maanaa jaataa haye.
iss gathan seey surropod (jeevaashm) track darj kiye gaye hain.