Biostratigraphy and systematic palaeontology of late cretaceous heterohelicidae foraminifera from Kurdistan region North-Eastern Iraq
By: Jaff, Rawand Bakr Nuri; Lawah, Fadil Ahmad. Iraqi National Journal of Earth Sciences. Vol. 20, no. 2 (2020), pp.33-63, 31 p.
Subjects: Kurdistan; Ocean temperature; Paleontology; Rhizopoda; Stratigraphy