
lokathinte bhoomishaasthraparamaaya bhoopadatthinaayulla kammeeshan

jiyolaji, strattigraphy mekhalakalile oru association standerdisation bodiyaanu lokathinte bhoomishaasthra bhoopadatthinaayulla kammeeshan (cgmdablue allengil ccgm). bhookhandangal, samudrangal, bhoomiyude pradeshangal ennivayude cherukida bhoopadangalude nirmmaanamaan ithinte pradhana punk. bhoomishaasthraparamaaya samaya skeyil vikasippikkunnathinayi ithu prathyekichum internaashanal kammeeshan oonn straattigraafiyumayi sahakarichu pravartthikkunnu.
bhoumashaasthrathile ettavum pazhaya anthaaraashtra samghadanakalilonnaanu cgmdablue ithu 1881 ll jiolajiyude randaamathe anthaaraashtra kongrasil srishtichu, athil ithu yadhaarthathil oru kammeeshanaanu. internaashanal union oof geological sciences roopeekarikkappettappol, athu athinte cartographic varkk vipuleekarikkaan chernnu.
philipp rossie aanu ippozhathe president. 2016 august 27 muthal septambar 4 vare dakshinaafrikkayile cape tounilaanu avasana potusabha nadannathu.