| Integrated biostratigraphy and inter-regional correlation of the Cenomanian–Turonian deposits of Wadi Feiran, Sinai, Egypt AS Kassab, NA Obaidalla Cretaceous Research 22 (1), 105-114, 2001 | 73 | 2001 |
| Complete Cretaceous/Paleogene (K/P) boundary section at Wadi Nukhul, southwestern Sinai, Egypt: inference from planktic foraminiferal biostratigraphy NA Obaidalla Revue de Paléobiologie 24 (1), 201, 2005 | 55 | 2005 |
| The Dababiya corehole, upper Nile valley, Egypt: preliminary results WA Berggren, L Alegret, MP Aubry, B Cramer, C Dupuis, S Goolaerts, ... | 39 | 2012 |
| Stratigraphy, sedimentology and tectonic evolution of the Upper Cretaceous/Paleogene succession in north Eastern Desert, Egypt AM El Ayyat, NA Obaidalla Journal of African Earth Sciences 81, 35-59, 2013 | 35 | 2013 |
| Biostratigraphy and paleoenvironment of the Danian/Selandian (D/S) transition in the Southern Tethys: A case study from north Eastern Desert, Egypt NA Obaidalla, MH El-Dawy, AS Kassab Journal of African Earth Sciences 53 (1-2), 1-15, 2009 | 35 | 2009 |
| Upper paleocene-lower Eocene planktonic foraminiferal biostratigraphy of the Wadi Abu ghurra section, upper nile Valley (Egypt) WA Berggren, K Ouda, EA Ahmed, N Obaidalla, K Saad Micropaleontology 49 (Suppl_1), 167-178, 2003 | 30 | 2003 |
| The impact of the Syrian Arc Orogeny on the Early Paleogene rocks, western shoulder of the Gulf of Suez, Egypt AM El Ayyat, NA Obaidalla Palaeogeography, Palaeoclimatology, Palaeoecology 454, 30-53, 2016 | 28 | 2016 |
| Paleocene-eocene transition at naqb assiut, kharga oasis, western desert, Egypt: stratigraphical and paleoenvironmental inferences M El-Dawy, NA Obaidalla, KH Mahfouz, SA Abdel Wahed Journal of African Earth Sciences 117, 207-222, 2016 | 27 | 2016 |
| Planktonic foraminiferal biostratigraphy and faunal turnover events during the Late Cretaceous-Early Tertiary along the Red Sea Coast, Egypt NA Obaidalla Journal of African Earth Sciences 31 (3-4), 571-595, 2000 | 27 | 2000 |
| Late Cretaceous–early Paleogene tectonic events at Farafra-Abu minqar stretch, Western Desert, Egypt: results from calcareous plankton M Faris, NA Obaidalla, AA Metwally, AM Salman, AS Zaky Arabian Journal of Geosciences 11, 1-18, 2018 | 25 | 2018 |
| Danian-Selandian transition at Gabal el-Qreiya section, Nile Valley (Egypt): lithostratigraphy, biostratigraphy, mineralogy and geochemistry MF Soliman, NA Obaidalla Neues Jahrbuch für Geologie und Paläontologie-Abhandlungen, 1-30, 2010 | 25 | 2010 |
| Foraminiferal events across the Paleocene/Eocene (P/E transition) at Wadi Tarfa, north Eastern Desert, Egypt NA Obaidalla Assiut University Journal of Geology 35 (2), 1-37, 2006 | 21 | 2006 |
| Nature of the Paleocene/Eocene (P/E) boundary in Sinai, Egypt NA Obaidalla, NA Abdel-Maksoud, AM Hosny, KH Mahfouz Journal of African Earth Sciences 136, 44-60, 2017 | 19 | 2017 |
| The geologic evolution of the Nile Delta area during the Oligocene-Miocene K Ouda, N Obaidalla Egypt J Geol 39 (1), 77-111, 1995 | 18 | 1995 |
| Biostratigraphical and sedimentological studies on the upper cretaceous/paleogene sequence, Western desert, Egypt NA Obaidalla, AM El Ayyat, A Kassab Assiut University Journal of Geology 35, 141-207, 2006 | 17 | 2006 |
| Integrated biostratigraphy of the Coniacian–Santonian sequence, southwestern Sinai, Egypt NA Obaidalla, AS Kassab Egyptian Journal of Paleontology 2, 85-104, 2002 | 17 | 2002 |
| Benthonic foraminiferal biostratigraphy and faunal turnover events during the Late Paleocene-Early Eocene at Darb Gaga, Western Desert, Egypt: Paleoenvironmental and sequence … MH El-Dawy, NA Obaidalla, KH Mahfouz, AM Salman, SAA Wahed Journal of African Earth Sciences 145, 246-260, 2018 | 15 | 2018 |
| Biostratigraphy of the Khoman Formation, Bahariya Oasis, Western Desert, Egypt. An approach to the K/T boundary NA Obaidalla, AS Kassab Egyptian journal of geology 44 (2), 443-453, 2000 | 15 | 2000 |
| Upper cretaceous–lower Paleocene subsurface sequence, Farafra oasis, Western Desert, Egypt: stratigraphical and paleoenvironmental inferences NA Obaidalla, I El-Sheikh, KH Mahfouz, AM Salman, MF Soliman, ... Arabian Journal of Geosciences 13, 1-17, 2020 | 14 | 2020 |
| Planktonic foraminiferal biostratigraphy of the upper Cretaceous to mid-Paleocene of the Dababiya Quarry corehole, Upper Nile Valley, Egypt N Obaidalla Stratigraphy 9 (3-4), 229-240, 2012 | 14 | 2012 |
Kamel H. MahfouzAl-Azhar University在 azhar.edu.eg 的电子邮件经过验证
