El Gadi, Muftah. “Microfacies Analysis and Depositional Model for the Black River -Trenton Carbonates (Ordovician) of Southern Ontario, Canada”. AlQalam Journal of Medical and Applied Sciences (October 27, 2024): 1054–1071. Accessed December 22, 2024. https://uta.edu.ly/journal/index.php/Alqalam/article/view/638.