SVITAI GEOLOGI, majmui qabathoi yaktarkiba yo ki gunoguntarkibai jinshoi kuhiro guyand, ki dar asosi nishonahoi umumi, asosan litologi (tarkib, khususiyati fizikiyu khimiyavi, paydoish va tarikhi inkishof) faroham omadaand. Svitai geologi vohidi asosii qismati stratigrafii mahalli buda, dar har mahal nomi geografii khudro dorad. Masalan, tahnishasthoi davrai taboshiri janubi garbi Tojikiston ba svitahoi Dastgirak, Garmak, Rovika va gayra judo karda shudaand. Svitai geologi chi az jinshoi tahshini, chi vulqonogeni va chi az jinshoi metamorfi tarkib meyobad.
M. Jalilov.