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Continue to ChatGeological Database of Istanbul - https://avesis.yildiz.edu.tr/yayin/431abd41-8b28-4069-9ab6-fff670be2a0a/geological-database-of-istanbul
Geological Database of Istanbul - https://avesis.yildiz.edu.tr/yayin/431abd41-8b28-4069-9ab6-fff670be2a0a/geological-database-of-istanbul