INTERPRETATION OF NEW FACIES IN THE PILA SPI FORMATION (MIDDLE – UPPER EOCENE), SULAIMANYIA AREA, NE IRAQ by: Polla A. Khanaqa Published by GEOSURV in: Iraqi Journal of Geology and Mining, Vol.7, No.3, 2012 ABSTRACT The Pila Spi Formation (Middl–Late Eocene) was previously assigned as lagoonal crystallized limestone and poorly fossiliferous, including gastropods, miliolids and […]