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Nkalagu Nigeria

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Series: Geological Society, London, Special Publications
Published: 14 April 2020
DOI: 10.1144/SP498-2018-194
EISBN: 9781786204806
... of the working areas around Nkalagu. ( 1 ) Mayor tectonic elements in southern Nigeria. ( 2 ) Geological map of the Lower Benue Trough and adjacent areas. ( 3 ) Map of the local geology based on fieldwork results of Umeji (1993) and exact position of the investigated sections. Isimkpuma Sandstone, Ezillo Silt...
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Journal Article
Published: 01 January 2006
Micropaleontology (2006) 52 (2): 151–176.
...Holger Gebhardt Abstract Paleoecologic interpretation of Cretaceous benthic foraminiferal assemblages is frequently problematic because of the lack of modern indicator species. Late Cretaceous (Cenomanian to Coniacian) assemblages of the Nkalagu area in southern Nigeria (Lower Benue Trough) were...
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Journal Article
Journal: AAPG Bulletin
Published: 01 August 1982
AAPG Bulletin (1982) 66 (8): 1141–1149.
... limestone, about 20 ft (6 m) thick, overlain by dark-gray to black laminated shales interbedded with thin limestone bands. However, neither the top nor the base of the Nkalagu Formation is exposed at the type section. Because southern Nigeria is generally poor in natural geologic exposures, a section...
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Geology of the area investigated. A, geological map of <b>Nigeria</b> showing majo...
Published: 01 January 2006
TEXT-FIGURE 1 Geology of the area investigated. A, geological map of Nigeria showing major basinal structures (Lower, Middle and Upper refer to the geographic portions of the Benue Trough. B, geological map of the surrounding of the area and location of the sections studied around Nkalagu
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1993
AAPG Bulletin (1993) 77 (3): 436–451.
... geochemical study of the mid-Cretaceous sequence of the Nkalagu limestone quarry, eastern Nigeria : Nigerian Association of Petroleum Explorationists Bulletin , v. 1 , p. 84 - 91 . Van Hinte , J. E. , 1978 , A Cretaceous time scale : AAPG Bulletin , v. 60 , p. 498 - 516 . Waples , D. W...
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Journal Article
Journal: Interpretation
Published: 06 April 2018
Interpretation (2018) 6 (2): T367–T375.
... , Geological interpretations inferred from airborne magnetic and LandSat data: Case study of Nkalagu area, southeastern Nigeria : International Journal of Science and Technology , 2 , 1 – 14 . IJSTEW Paterson N. R. Reeves C. V. , 1985 , Applications of gravity and magnetic surveys: The state...
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Journal Article
Journal: AAPG Bulletin
Published: 01 June 1998
AAPG Bulletin (1998) 82 (6): 1191–1206.
... sequence of the Nkalagu limestone quarry, eastern Nigeria : Nigerian Association Petroleum Exploration Bulletin , v. 1 , p. 84 – 91 . Unomah , G. I. , and C. M. Ekweozor , 1993 , Petroleum source-rock assessment of the Campanian Nkporo Shale, lower Benue trough, Nigeria : Nigerian...
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Journal Article
Published: 01 July 2007
Journal of Foraminiferal Research (2007) 37 (3): 277–279.
..., no. 2, 2006, p. 151–176, 8 figures, 1 plate, 8 tables, 1 appendix. – “Late Cretaceous (Cenomanian to Coniacian) assemblages of the Nkalagu area in southern Nigeria (Lower Benue Trough) were analyzed paleoecologically and compared with iso-chronous assemblages of the Upper Benue trough (Futuk and Ashaka...
Journal Article
Published: 01 May 2015
Journal of Micropalaeontology (2015) 34 (2): 105–138.
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Series: AAPG Memoir, AAPG Memoir
Published: 01 January 2000
DOI: 10.1306/M73705C17
EISBN: 9781629810706
... with a calculated source potential index of 4.02 ( Demaison and Huizinga, 1994 ) which indicates an undercharged petroleum system. This suggests limited exploration potential for the basin, based on volumetric estimates. The authors wish to thank Elf Petrolum Nigeria Ltd. and their staff (Jean Bie, Dan Ndefo, C...
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