In the summer months of the current year, scientific research works were carried out in Saggizli and Jandargol, which are located in the territory of the “Keshikchidagh” State Historical-Cultural Reserve, together with local experts. As a result of scientific research, the “Jandargol Paleolithic workshop” and tools made of andesite stone were discovered. According to the obtained results, Anoikin Anton Alexandrovich, doctor of historical sciences, employee of the Institute of Archeology and Ethnography of the Siberian branch of the Russian Academy of Sciences located in the city of Novosibirsk of the Russian Federation, who is a foreign expert, Idris Idrisov Abdulbutayevich, candidate of sciences, geologist of the Institute of Geology of the Dagestan Center of the Russian Academy of Sciences, Gurbanov Rajap Nurmuradovich, an employee of Moscow State University, a senior researcher of the Quaternary paleogeography department of the Institute of Geography of the Russian National Academy of Sciences, Candidate of Geographical Sciences, Ivanov Yaroslav Dmitrievich, an employee of the Paleolithic Department of the Institute of History of Material Culture of the Russian Academy of Sciences, located in the St. Petersburg region of the Russian Federation, Azad Zeynalov, leading researcher of ANAS Institute of Archeology and Anthropology, Stone Age specialist, Doctor of Philosophy in History, visited the territory of Jeyranchol. Specialists conducted scientific research in the area and discovered labor tools.