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Invertebrata
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Myriapoda (1)
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Coniferales (1)
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problematic fossils (1)
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geochronology methods
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Pb/Pb (1)
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Rb/Sr (2)
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thermochronology (4)
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U/Pb (12)
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geologic age
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Cenozoic
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Agbada Formation (10)
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Quaternary
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Preboreal (1)
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Tertiary
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Jackson Group (1)
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Primary terms
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absolute age (17)
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Africa
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Congo (3)
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Chad Basin (1)
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Congo Basin (1)
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East Africa
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Ethiopia (2)
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Kenya (1)
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Malawi (1)
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Mozambique (1)
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Tanzania (1)
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Madagascar (4)
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North Africa
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Algeria (1)
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Egypt
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Nile Delta (2)
-
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Illizi Basin (1)
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Tunisia (1)
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Sahara (2)
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Southern Africa
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Karoo Basin (7)
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Lesotho (1)
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South Africa
-
Western Cape Province South Africa (1)
-
-
-
Volta Basin (1)
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West Africa
-
Benin (7)
-
Benue Valley (3)
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Burkina Faso (1)
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Cameroon (4)
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Chad (2)
-
Ghana (4)
-
Ivory Coast (3)
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Liberia (2)
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Mali (2)
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Mauritania (2)
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Niger (1)
-
Niger River (1)
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Nigeria
-
Niger Delta (59)
-
Sokoto Basin (1)
-
-
Sierra Leone (1)
-
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West African Shield (3)
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-
Arctic Ocean
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Lomonosov Ridge (1)
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Arctic region
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Greenland
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East Greenland (1)
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Jan Mayen (1)
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Asia
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Central Asia
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Kazakhstan (1)
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Far East
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Burma (1)
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China
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Hubei China
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Wuhan China (1)
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Indian Peninsula
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India
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Andhra Pradesh India
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Hyderabad India (1)
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Gujarat India (1)
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Aravalli Range (1)
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-
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Middle East
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Cyprus (1)
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Iran
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Elburz (1)
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Israel (1)
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Siberia (1)
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Atlantic Ocean
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Mid-Atlantic Ridge (2)
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North Atlantic
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Amazon Fan (2)
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Bay of Biscay (2)
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Caribbean Sea (1)
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Gulf of Guinea (17)
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Gulf of Mexico (1)
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North Sea (1)
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Northeast Atlantic (3)
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Northwest Atlantic (2)
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Romanche fracture zone (3)
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South Atlantic
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Santos Basin (1)
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Southwest Atlantic (2)
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-
-
Australasia
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Australia
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Otway Basin (1)
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Western Australia (1)
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bauxite deposits (1)
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bibliography (1)
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boron
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Canada
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Ontario (1)
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Western Canada
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carbon
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C-13/C-12 (1)
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C-14 (1)
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organic carbon (2)
-
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Caribbean region
-
West Indies
-
Antilles
-
Lesser Antilles
-
Trinidad and Tobago (1)
-
-
-
-
-
Cenozoic
-
Agbada Formation (10)
-
Quaternary
-
Holocene
-
lower Holocene (1)
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Preboreal (1)
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upper Holocene (2)
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Pleistocene
-
lower Pleistocene
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Gelasian (1)
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middle Pleistocene (1)
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upper Pleistocene (1)
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Tertiary
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Neogene
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Miocene
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lower Miocene (2)
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middle Miocene (3)
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upper Miocene (2)
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-
Pliocene (5)
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Paleogene
-
Eocene
-
lower Eocene (4)
-
upper Eocene
-
Jackson Group (1)
-
-
Werillup Formation (1)
-
-
lower Paleogene (1)
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Oligocene
-
lower Oligocene (1)
-
middle Oligocene (2)
-
upper Oligocene (3)
-
Vicksburg Group (2)
-
-
Paleocene
-
lower Paleocene
-
Danian (1)
-
K-T boundary (1)
-
-
upper Paleocene (2)
-
-
-
-
upper Cenozoic (1)
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Central America
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Nicaragua (1)
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clay mineralogy (4)
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climate change (3)
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crystal growth (1)
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crystal structure (1)
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data processing (8)
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Deep Sea Drilling Project
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IPOD
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Leg 62
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DSDP Site 463 (1)
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deformation (19)
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diagenesis (7)
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ecology (1)
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economic geology (23)
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1-20 OF 334 RESULTS FOR
Benin Formation
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Image
—Type sections of Benin Formation and Agbanda Formation Depths in feet.
Published: 01 May 1967
Fig. 4. —Type sections of Benin Formation and Agbanda Formation Depths in feet.
Image
Gully at Uli representing the Benin Formation.
in The Characteristics and the Erodibility Potentials of Soils from Different Geologic Formations in Anambra State, Southeastern Nigeria
> Journal of the Geological Society of India
Published: 01 October 2018
Fig. 5. Gully at Uli representing the Benin Formation.
Image
—Isopach map of Benin Formation, Niger delta, Nigeria.
Published: 01 February 1978
Fig. 5 —Isopach map of Benin Formation, Niger delta, Nigeria.
Journal Article
Longshore Drift, Submarine Canyons, and Submarine Fans in Development of Niger Delta
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 October 1972
AAPG Bulletin (1972) 56 (10): 1975–1983.
..., and their heads cut back into the Benin Formation continental sands. As the sea rose, these canyon heads formed wide estuaries which have since been filled. All Quaternary canyons except three currently scoured by resedimented longshore drift material have been filled. Because the Niger delta has prograded toward...
Journal Article
Outline of Geology of Niger Delta
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 May 1967
AAPG Bulletin (1967) 51 (5): 761–779.
...Fig. 4. —Type sections of Benin Formation and Agbanda Formation Depths in feet. ...
Journal Article
Outline of Geology of Niger Delta: ABSTRACT
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 March 1966
AAPG Bulletin (1966) 50 (3): 634–635.
..., comprised of an upper sandy unit called the Benin Formation, an intervening unit of alternating sandstone and shale named the Agbada Formation, and a lower shaly unit called the Akata Formation. These three units extend throughout the delta and each ranges in age from early Tertiary to Recent. A separate...
Journal Article
Tertiary Lithostratigraphy of Niger Delta
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 February 1978
AAPG Bulletin (1978) 62 (2): 295–300.
...Fig. 5 —Isopach map of Benin Formation, Niger delta, Nigeria. ...
Image
—Type sections of Akata Formation and of Afam Clay Member of Benin Formatio...
Published: 01 May 1967
Fig. 5. —Type sections of Akata Formation and of Afam Clay Member of Benin Formation. Depths in feel Note added in proof: Afam Shale Member shown in Afam-1 well is an error; should read Afam Clay Member.
Journal Article
Petroleum Exploration on Niger Delta: ABSTRACT
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 May 1982
AAPG Bulletin (1982) 66 (5): 615–616.
... shales of the Akata Formation prograde over Paleocene and Upper Cretaceous sediments and are overlain by interbedded sands and shale of the Agbada Formation of the deltaic facies proper. The deltaic facies are overlain by the massive freshwater alluvial-plain sands of the Benin Formation...
Journal Article
Niger Delta Oil Province: Recent Developments Onshore and Offshore: ABSTRACT
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 March 1967
AAPG Bulletin (1967) 51 (3): 464.
...E. J. Frankl; E. A. Cordry The Niger delta oil province includes about 40,000 square miles underlain by thick Tertiary deltaic deposits. These have been subdivided into three formations: at the surface, the continental, sandy Benin Formation; the intermediate and transitional Agbada Formation...
Journal Article
Aquifer Transmissivity from Surface Geo-electrical Data: A Case Study of Owerri and Environs, Southeastern Nigeria
Publisher: Geological Society of India
Published: 01 July 2012
Jour. Geol. Soc. India (2012) 80 (1): 123–128.
... is underlain by the unconsolidated to semi-consolidated coastal Benin Formation. The surface direct current electrical resistivity method was used in the study. Seven Vertical Electrical Soundings (VES) data by the Schlumberger array was acquired in the area. A maximum current electrode spacing (AB) of 1000 m...
Image
Regional stratigraphy of the Niger Delta Basin showing the three major stra...
in Quantitative diamondoid analysis indicates oil cosourcing from a deep petroleum system onshore Niger Delta Basin
> AAPG Bulletin
Published: 15 June 2020
Figure 2. Regional stratigraphy of the Niger Delta Basin showing the three major stratigraphic units present in the delta (Akata, Agbada, and Benin Formations [Fm]). The question marks note the possible occurrence of an unknown Cretaceous (Cret.) formation. The age of this formation varies
Image
Reservoir/seal distribution in the Niger Delta: (a) Onshore well illustrati...
in Bright spots, dim spots: Geologic controls of direct hydrocarbon indicator type, magnitude, and detectability, Niger Delta Basin
> Interpretation
Published: 22 July 2016
Figure 2. Reservoir/seal distribution in the Niger Delta: (a) Onshore well illustrating a typical Middle Miocene shallow marine/deltaic succession of the Agbada Formation followed by fluvial and sand-rich Benin Formation, (b) deepwater well illustrating typical Lower to Middle Miocene turbidite
Image
Interpretation of a regional north-northwest–south-southeast two-dimensiona...
in The lateral strike-slip domain in gravitational detachment delta systems: A case study of the northwestern margin of the Niger Delta
> AAPG Bulletin
Published: 01 April 2012
domain. The Benin Formation is assumed not seen in this section.
Image
(A) Regional stratigraphy of the Niger Delta, depicting the three diachrono...
in New insights into deformation mechanisms in the gravitationally driven Niger Delta deep-water fold and thrust belt
> AAPG Bulletin
Published: 01 September 2010
Figure 3 (A) Regional stratigraphy of the Niger Delta, depicting the three diachronous lithological units of the Akata, Agbada, and Benin formations (from Corredor et al., 2005 ) originally modified from Lawrence et al. (2002) , used with permission of AAPG. (B) Seismic stratigraphy of a deep
Image
(a) Regional location map of the study area. The insets show the location o...
in Quantitative characterization and controlling factor analysis of the morphology of Bukuma-minor channel on southern Niger Delta slope
> Interpretation
Published: 19 April 2018
(modified after Adeogba et al., 2005 ). (b) Regional structure in Niger Delta slope showing that the study area lies in the transitional-compressional zone. Also shown are three regional stratigraphic units, respectively, the Akata, Agbada, and Benin Formations (modified after Deng et al., 2008 ).
Image
Relationship between seismic facies and well logs. Chaotic seismic facies a...
in Sequence stratigraphy and syndepositional deformation of the Agbada Formation, Robertkiri field, Niger Delta, Nigeria
> AAPG Bulletin
Published: 01 July 2007
) intervals are associated with chaotic seismic facies and intervals with more vertically variable gamma-ray values associated with intervals of parallel seismic facies. Interval above 1700 ms TWTT image deposits of the fluvial-dominated Benin Formation.
Journal Article
Oil Shale Prospects of Imo Formation Niger Delta Basin, Southeastern Nigeria: Palynofacies, Organic Thermal Maturation and Source Rock Perspective
Publisher: Geological Society of India
Published: 01 October 2018
Jour. Geol. Soc. India (2018) 92 (4): 498–506.
... and Benin formations respectively. The organic matter in the Niger Delta is mainly a mixture of types II and III kerogen ( Bustin, 1988 ). The main palynofacies are structured woody materials, opaque organic matter, cuticles, pollen and spores and minor amorphous organic matter ( Batten, 1982 ; Bustin...
Journal Article
A simulation of large-scale groundwater flow in the Niger Delta, Nigeria
Journal: Environmental Geosciences
Publisher: American Association of Petroleum Geologists
Published: 01 December 2007
Environmental Geosciences (2007) 14 (4): 181–195.
.... The delta is underlain by a sequence of three layers of clastic Tertiary sediments, from top to bottom: the Benin, Agbada, and Akata formations. The delta is one of the most hydrocarbon-rich regions in the world. Petroleum has been produced over the last three decades from the Agbada Formation by several...
Journal Article
Palynofacies, Organic Thermal Maturation and Source Rock Evaluation of Nanka and Ogwashi Formations in Updip Niger Delta Basin, Southeastern Nigeria
Publisher: Geological Society of India
Published: 01 August 2018
Jour. Geol. Soc. India (2018) 92 (2): 215–226.
.... The lithostratigraphy of Niger delta basin consists of Imo, Ameki, Ogwashi and Benin formations inland ( Fig. 2 ). Basinward, the lateral equivalent of these formations in the sub-surface include the Akata, Agbada, and Benin formations while top of Agbada and base of Benin formations correlate to Ogwashi Formation...
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