| Cenomanian – Turonian ostracods from Gebel Nezzazat, southwestern Sinai, Egypt, with observations on 13C values and the Cenomanian / Turonian boundary. A Shahin J. micropaleontology 19 (2), 133-150, 1991 | 54 | 1991 |
| Contribution to the foraminiferal biostratigraphy and paleobathymetry of the Late Cretaceous and Early Tertiary in the western Central Sinai, Egypt A Shahin Rev. Micropaleontology 35 (2), 157-175, 1992 | 51 | 1992 |
| Maastrichtian to Middle Eocene ostracodes from Sinai, Egypt: Systematics, biostratigraphy and paleobiogeography. A Shahin Revue de Microbiologie 24 (2), 749-779, 2011 | 49* | 2011 |
| Biostratigraphy of some Upper Cretaceous successions in the eastern Central Sinai, Egypt M Shahin, A. & Kora N.Jb. Geol. 1991, Palaeont., Mh., no.11 1991 (11), 671-692, 1991 | 47* | 1991 |
| Tertiary Ostracoda of Gebel Withr, southwestern Sinai, Egypt: Paleontology, biostratigraphy and paleobiogeography A Shahin Jour. African Earth Science 31 (2), p. 285-315, 2000 | 45 | 2000 |
| Biostratigraphy and paleoecology of some Cenomanian successions in the west central Sinai, Egypt. A Kora, M., Shahin, A. & Semiet N.Jb. Geol. Palaeont., Mh., Germany, 1994 10, 597-617, 1994 | 36* | 1994 |
| Oxygen and Carbon isotopes and foraminiferal biostratigraphy of the Cenomanian-Turonian succession in Gabal Nezzazat, southwestern Sinai, Egypt. A Shahin Revue de Paléobiologie 26 (2), 359-379, 2007 | 31 | 2007 |
| Planktonic foraminiferal biostratigraphy and paleobathymetry of the Late Cretaceous – Early Tertiary succession at northeast Sinai, Egypt A El Nady, H. & Shahin Egyptian Journal of Paleontology 1, 103-127, 2001 | 30* | 2001 |
| Stratigraphy and macrofauna of the Cenomanian exposures in west central Sinai, Egypt. A Kora, M., Shahin, A. & Semiet Mansoura Sci. Bull. (C. Nat. Sci.) 20 (2), 227-260, 1993 | 23* | 1993 |
| Middle Eocene ostracodes of the Qattamiya area, northwest Eastern Desert, Egypt: Systematics, biostratigraphy and paleogeography. S Shahin, A., El Halaby, O. & El Baz Revue de Paléobiologie 27 ((1)), 123-157, 2008 | 21 | 2008 |
| Fossil fauna and stable isotopic composition within the Late Cretaceous-Early Tertiary at Gebel Nezzazat, Sinai, Egypt A Shahin Unpublished PhD thesis, University of Mansoura, Egypt, 1988 | 21 | 1988 |
| Cenomanian–Early Turonian Ostracoda of the shallow marine carbonate platform sequence at west central Sinai: Biostratigraphy, paleobathymetry and paleobiogeography SE Abdalla Shahin Revue de micropaléontologie 56, 103–126, 2013 | 20 | 2013 |
| Cenomanian ostracods from west Central Sinai, Egypt. A Shahin, A., Kora, M. & Semiet Mansoura Sci. Bull. (C Nat. Sci.), vol. 21(1), p. 33-102 21 (1), 33-102, 0 | 18* | |
| Tertiary planktonic foraminiferal biostratigraphy and paleobathymetry at Gebel Withr, southwestern Sinai, Egypt A Shahin N.Jb. Geol. Palaeont., Abh., Germany 209 (3), 323-348, 1998 | 17 | 1998 |
| Late Cretaceous – Early Tertiary ostracodes from northeastern Sinai, Egypt: Biostratigraphy and palaeobiogeography. H Shahin, A. & El Nady Egyptian Journal of Paleontology, vol. 1 1, 149-191, 2001 | 15* | 2001 |
| Middle Eocene benthonic foraminiferal biostratigraphy and paleoenvironment at the Qattamia area, northern Eastern Desert, Egypt. Egypt A Shahin, A Bassal, O El-Halaby, S El-Baz J. Paleontol 7, 29, 2007 | 13 | 2007 |
| Microfossils from the Middle Jurassic Shusha Formation of the Gabal Al Maghara, Sinai, Egypt A Shahin, S El Beialy Neues Jahrb Geol 9, 560-576, 1989 | 13 | 1989 |
| Mass extinction and bioevents across the Paleocene – Eocene boundary in the Western Sinai, Egypt A Shahin Neues Jahrbuc fuer Geologie und Palaeontologie, Monatshefte.,Germany 2001 (1 …, 2001 | 12 | 2001 |
| FORAMINIFERA AND OSTRACODA AND THEIR PALEOENVIRONMENTS IN GABAL EL MAGHARA, A Shahin Mans. Sci. Bull. ( C Nat. Sci. and Phys. Sci. ) 27 (2), 25-62, 2000 | 11* | 2000 |
| Biostratigraphic significance, paleobiogeography and paleobathymetry of Tertiary Buliminacea and Bolivinacea in the Western Sinai, Egypt. A Shahin Germany, N.Jb. Geol. Palaeont., Abh. 216 (2), 195- 231, 2000 | 11 | 2000 |
