Etim A, Harry T, Ekot A, Ekot A, Udoh A, Udoh A. FORAMINIFERAL BIOSTRATIGRAPHY OF Y-1 AND Z-1 WELLS, WESTERN SECTOR OF NIGER DELTA, NIGERIA. AASD [Internet]. 2026 Apr. 29 [cited 2026 Apr. 30];3(2). Available from: https://www.aksuasd.org.ng/index.php/home/article/view/89