Следене
Usman Abubakar
Usman Abubakar
Department of Geology, Gombe State University, P.M.B. 127, Gombe Nigeria
Потвърден имейл адрес: gsu.edu.ng
Заглавие
Позовавания
Позовавания
Година
Assessment of water quality index for the groundwater in Gombe and environs, North-east Nigeria
IA Kwami, JM Ishaku, AM Bello, A Yusuf, U Abubakar, S Mukkafa
IOSR J. Appl. Geol. Geophys.(IOSR-JAGG) 6, 29-37, 2018
152018
Did the Benue Trough connect the Gulf of Guinea with the Tethys Ocean in the Cenomanian? New evidence from the palynostratigraphy of the Yola Sub-basin
MB Usman, AT Brasier, DW Jolley, U Abubakar, S Mukkafa
Cretaceous Research 119, 104683, 2021
102021
Geochemical and palaeocurrent analysis of the Tertiary Kerri–Kerri Formation in the Gongola Sub-Basin of the Northern Benue Trough North-eastern Nigeria: implications for …
U Abubakar, MB Usman, AM Bello, TA Garba, S Hassan
SN Applied Sciences 1 (10), 1149, 2019
102019
Depositional variability of an ancient distributive fluvial system: the upper member of the lower cretaceous Bima Formation, Northern Benue Trough, Nigeria
K Aliyuda, J Howell, MB Usman, AM Bello, B Maina, U Abubakar
Journal of African Earth Sciences 159, 103600, 2019
92019
Major and trace element geochemistry of the shales of Sekuliye Formation, Yola Sub-Basin, Northern Benue Trough, Nigeria: implications for provenance, weathering intensity, and …
U Abubakar, MB Usman, K Aliyuda, A Dalha, AM Bello, LN Linus
Journal of Sedimentary Environments 6 (3), 473-484, 2021
82021
Depositional environment of the Gombe Formation in the Gongola sub-basin of the northern Benue trough: Using grain size parameters
MB Usman, YD Mamman, U Abubakar, A Sulaiman, H Hamidu
Global Journal of Geological Sciences 15, 25-39, 2017
62017
Occurrence of Fluoride in the Groundwater of Kaltungo Area and Environs, North Eastern Nigeria
S Mukkafa, JM Ishaku, IA Kwami, AB Seli, UA Abubakar, AM Bello, ...
Journal of Geoscience and Environment Protection 7 (8), 167-179, 2019
32019
Origin and tectonic implications of ferroan alkali-calcic granitoids from the Hawal Massif, east-eastern Nigeria terrane: clues from geochemistry and zircon U-Pb-Hf isotopes
S Ibrahim Bute, X Yang, J Cao, L Liu, J Deng, I Vela Haruna, MB Girei, ...
International Geology Review 62 (2), 129-152, 2020
22020
Calcretes and Ferruginous Paleosols in The Early Cretaceous Bima Sandstone, Upper Benue Through, Northeastern Nigeria
A Tukur, EFC Dike, U Abubakar
Journal of Mining and Geology 48 (1), 57-68, 2012
22012
Sequence stratigraphic study of the Late Oligocene to Early-Middle Miocene in Niger delta, Nigeria: Application of palaeobathymetry analysis and biostratigraphy
U Abubakar, MB Usman, EO Obiosio, AJ Ukpong
Journal of African Earth Sciences 181, 104253, 2021
12021
Facies analysis and paleoenvironment of deposition of Cretaceous Jessu Formation, Yola Sub-basin, Northern Benue Trough Nigeria
MB Usman, A Mohammed, YD Mamman, BMS Yandoka, BB Tsetu, ...
SCIENCE FORUM (JOURNAL OF PURE AND APPLIED SCIENCES) 18, 19-30, 2019
2019
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Статии 1–11