![Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1871174X21000962-gr8.jpg)
Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect
![Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1871174X21000962-gr3.jpg)
Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect
![Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1871174X21000962-gr5.jpg)
Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect
![Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1871174X21000962-gr1.jpg)
Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect
![Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1871174X21000962-gr2.jpg)
Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect
![Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect Integrated biostratigraphy for the Santonian/Campanian boundary interval, the Kurdistan Region, northeast Iraq - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1871174X21000962-gr4.jpg)