Department of Biological Sciences
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Browsing Department of Biological Sciences by Author "Durugbo, Ernest Uzodimma"
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- ItemAntimicrobial Activity of Ficus Leaf Extracts on Some Fungal and Bacterial Pathogens of Dioscorea rotundata from Southwest, Nigeria(Journal of Biological Sciences 11(5):359-366, 2011) Durugbo, Ernest Uzodimma
- ItemEffects of Lithology on Palynomorph Abundance in Wells X1 and X2 from the Western Niger Delta Nigeria(CIBTECH International Journal of Geology, Earth and Environmental Sciences, 3(3):170-179, 2013) Durugbo, Ernest Uzodimma
- ItemMarking Chronostratigraphic Surfaces in Wells A1 and A2 From The Western Niger Delta Nigeria Using Dinoflagellate Abundance and Diversity Peaks(Journal of Sci. Res. Dev., Vol. 14:15 – 24, 2013) Durugbo, Ernest Uzodimma
- ItemMedico-Ethnobotanical Inventory of Ogii, Okigwe Imo State, South Eastern Nigeria – I(Global Advanced Research Journal of Medicinal Plants (GARJMP) Vol. 2(2):30-44, 2013) Durugbo, Ernest Uzodimma
- ItemPalynological Evidence of Pliocene-Pleistocene Climatic Variations from the Western Niger Delta, Nigeria(International Journal of Botany, 6(4):351-370, 2010) Durugbo, Ernest Uzodimma
- ItemPalynology and Palaeoenvironments of Late Cretaceous Araromi Formation, Dahomey Basin, Nigeria(Asian Journal of Earth Sciences, 5(2):50-62, 2011) Durugbo, Ernest Uzodimma
- ItemPalynostratigraphy, Age Determination and Depositional Environments of the Imo Shale Exposures at the Okigwe/Port Harcourt Express Road Junction Okigwe, Southeastern Nigeria(Greener Journal of Physical Sciences, 3(7):255-272, 2013) Durugbo, Ernest Uzodimma
- ItemPhytochemical, Chemical and Biomedical Characterization of Crude Extracts of Macrosphyra longistyla (DC.) Hiern(Jordan Journal of Biological Sciences,14 (3): 453 – 461, 2021) Durugbo, Ernest Uzodimma
- ItemPreliminary Reports on Middle Miocene-Early Pleistocene Dinoflagellate Cysts from the Western Niger Delta, Nigeria(Ozean Journal of Applied Sciences, 4(4):373-394, 2011) Durugbo, Ernest UzodimmaFew published records of dinoflagellate cysts from the Middle Miocene – Early Pleistocene of the Niger Delta exist. Dinoflagellate cysts events could contribute to a wider use of palynological schemes. Their use in combination with pollen and spores will produce meaningful biostratigraphical schemes which will be useful where the other microfossils are scarce. Appreciable numbers of well preserved organic walled dinoflagellate cysts comprising 53 genera and 93 species were recovered from the analysis of 104, 100, 96 and 89 ditch cuttings of wells BA, BB, BC and BD from part of the Western Niger Delta. The ages ranged from Middle Miocene to Early Pleistocene (c.a 15.0Ma – 1.3Ma) based on the behaviour of pollen and spore marker species and confirmed with foraminiferal data. The samples were characterized by common records of peridiniaceans, especially in the Middle –Late Miocene. These occurred in association with common gonyaulacaceans such as Nematosphaeropsis labyrinthus, N. lemniscata, Sumatradinium spp., Lingulodinium machaerophorum, Operculodinium centrocarpum, Spiniferites ramosus, Spiniferites mirabilis, Hystrichokolpoma rigaudiae, Polysphaeridium zoharyi, Achomosphaera ramulifera, Achomosphaera andalousiensis, Tuberculodinium vancampoae, Impagidinium spp., Homotryblium spp., and spot occurrences of the older forms Dinogymnium eucalense, Muderongia spp., Odontochitina cf. costata, Wallodinium spp., Paleocystodinium golzowenze, Glaphyrocysta spp., and the acritarch Ascostomocystis potane indicating reworking. The occurrence of Achomosphaera andalousiensis is documented for the first time in the Niger Delta and its LDO close to the 11.6Ma promises to be notable event.
- ItemA Survey of Outdoor and Indoor Airborne Fungal Spora in the Redemption City, Ogun State, Southwestern Nigeria(Aerobiologia, 29(2):201-216. Springer, 2012) Durugbo, Ernest Uzodimma
- ItemVegetation Inventory of the Redemption City, Ogun State, Southwestern Nigeria; Evaluation of Medicinal Plant Resources and Strategies for Conservation(Journal of Biological Sciences 12(1):34-42, 2012) Durugbo, Ernest Uzodimma