Fossil trees of Qeshlaq Coalfield; An opportunity for advancing geotourism in Eastern Alborz

Studying petrified wood from the second geological period is a rare endea vor in Iran. In the pursuit of promoting palaeobotanical research, particularly focusing on fossil trees, an extensive investigation was conducted in the Qeshlaq coalfield, situated within the Eastern Alborz structural zone and Golestan province. The findings of this study led to the discovery of over a hundred fossil wood samples, including standing trees and scattered pieces. These samples have been systematically collected and documented. Given the substantial presence of fossil trees surrounding active coal mines and the palaeobotanical significance of Mesozoic trees within the ancient Hyrcanian forests, this region possesses significant potential for identifying numerous geosites. We propose the initiation of mineral tourism in the mining area through active collaboration with relevant organizations. This strategic approach aims to safeguard and study these valuable geological treasures while simultaneously fostering sustainable geotourism in the region. Furthermore, conducting additional research on the biological structure and preservation conditions of petrified woods will contribute to our understanding of Iran's second geological period forests.