Geologic Sections Of Stratus Exposed In Sagamu Quarry

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Characterization of Some Selected Limestone Deposits in …

analysis from the thin section shows that sample A has the mineralogical composition of 79.5% calcite, 13.5% ... properties and geological conditions are uncontrollable parameters, (Mc Gregor, 1967; Beste et al., 2007 ... carbonate rock exposed in Sagamu and Ewekoro areas in the continental margins of the Gulf of Guinea that

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lithostratigraphic section of shagamu quarry

The Dababiya Quarry Section: Lithostratigraphy, clay … The Global Standard Stratotype-section (GSSP) for the Paleocene/Eocene (P/E) boundary has been selected in the Dababiya Quarry, near Luxor, at the base of a lithostratigraphic unit where the base of the so-called Carbon Isotope Excursion (CIE) is re- corded.

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Global Journal of Geological Sciences

The Paleocene-Eocene limestone and shale units exposed at the Sagamu quarry, southwestern Nigeria, were investigated for the carbonate microfacies and major geochemical elements to …

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Table 2 from Carbonate microfacies and major element …

DOI: 10.4314/GJGS.V9I2 Corpus ID: 55931387; Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed at the Sagamu quarry, eastern Dahomey basin, Nigeria.

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Figure 12 from Carbonate microfacies and major

Fig. 12: Photomicrograph showing oolitic packstone-grainstone with coated spherical grains. P: Peloid fine drusy calcite cement, O: oolite (Broken) (XPL, X 40). - "Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed at the Sagamu quarry, eastern Dahomey basin, Nigeria."

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Figure 8 from Carbonate microfacies and major element …

Fig. 8: Photomicrograph showing Biomicritic Mudstone. P: Pelecypod, B: Bivalve, UB: unidentifiable bioclast, M: micrite (PPL, X 40). - "Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed …

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GEOCHEMICAL ANALYSIS OF LIMESTONE DEPOSIT OF …

The limestone's in shagamu quarry is generally fossiliferous and medium grained. The color of the sample ranges within brownish grey and light to dark grey. The tables B and C below show the …

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Figure 6 from Carbonate microfacies and major element …

Fig. 6: Ternary plot of CaO-SiO2- MgO content in the Limestone and Shale samples. - "Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed at the Sagamu quarry, eastern Dahomey basin, Nigeria."

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Olabisi ADEKEYE | Head of Department | B. Sc., M.Sc., PhD

Shales belonging to the Oshosun Formation exposed at the Sagamu quarry of the West African Portland Cement have been mapped and assessed for their abundances in rare earth elements (REE).

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Palynological Age Control and …

Paleogene deposits are extensively exposed in the Eastern Dahomey (Benin) sedimentary Basin in southwestern Nigeria. Outcrop logging and sampling of lithological sections were systematically ...

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Evaluations of Turonian Limestone Formation Exposed at NIGERCEM-Quarry

A geochemical study of Nkalagu limestone of the Lower Benue Trough as exposed at Nigeria Cement Company (NIGERCEM) was carried out. The study aims at the determination of major oxides and trace elements of the limestone exposed in the quarry using X-Ray Fluorescence Spectrophotometer (XRF) and Atomic Absorption Spectrophotometer (AAS) respectively as …

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Global Journal of Geological Sciences

The Paleocene-Eocene limestone and shale units exposed at the Sagamu quarry, southwestern Nigeria, were investigated for the carbonate microfacies and major geochemical elements to deduce the depositional environment and the diagenetic history of the limestone. From field observations the limestone is generally massive to wavy laminated, yellowish brown to light …

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Figure 3 from Carbonate microfacies and major element …

Fig. 3: Photography of the exposed fossiliferous Limestone at Sagamu quarry - "Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed at the Sagamu quarry, eastern Dahomey basin, Nigeria."

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Biostratigraphy and Paleoecology of a Section of Shagamu Quarry …

section of the Shagamu quarry however suggests that t he environment of deposition may be inner neritic with middle neritic influence due to partial exposure to the open sea.

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Figure 5 from Carbonate microfacies and major element …

Fig. 5: Photography of the exposed fissile, concretionary Akinbo shale at Sagamu quarry - "Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed at the Sagamu quarry, eastern Dahomey basin, Nigeria."

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Foraminiferal Biostartigraphy and Paleocology in the …

Eocene successions exposed at the Sagamu quarry of the West African Portland Cement Company (WAPCO) southwestern Nigeria. The exposed section from the base to the top …

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1.10: Geologic Structures and Mapping

Geologic Map and Cross-Section. Figure 9.13 is a geologic map of the region. The location of the structure is right near the town of Imilchil, toward the center of the map. Figure 9.10 is a cross-section along the line labeled Section 2b. There are a couple of items that you need to know to be able to read this map and cross-section.

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Foraminiferal Biostartigraphy and Paleocology in the …

Eocene successions exposed at the Sagamu quarry of the West African Portland Cement Company (WAPCO) southwestern Nigeria. The exposed section from the base to the top includes the Ewekoro Formation (Paleocene) which is essentially limestones and the Oshosun Formation (Late Paleocene – Early Eocene) mainly of shales.

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Palynological Age Control and Paleoenvironments of the …

Two formations (Ewekoro and Akinbo), were exposed in the studied area. The sections (Figs. 4A,B and 5A,B) exposed at the Ibese Quarry comprise of two main lithological units, which include limestones and carbonaceous fissile shales, interbedded with a …

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Journal of Mining and Geology

Shales belonging to the Oshosun Formation exposed at the Sagamu quarry of the West African Portland Cement have been mapped and assessed for their abundances in rare earth elements (REE). The shale thickness, which measures approximately 15m and overlies the Ewekoro Formation is separated by a very thin bed of glauconite. The shales are grey to dark …

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226 EOCENE SECTIONS EXPOSED AT THE SAGAMU QU)

The Paleocene-Eocene limestone and shale units exposed at the Sagamu quarry, southwestern Nigeria, were investigated for the carbonate microfacies and major geochemical elements to deduce the depositional environment

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Vol. 9 No. 2 (2011) | Global Journal of Geological Sciences

Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed at the Sagamu quarry, eastern Dahomey basin, Nigeria.

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Carbonate microfacies and major element content of the …

The Paleocene-Eocene limestone and shale units exposed at the Sagamu quarry, southwestern Nigeria, were investigated for the carbonate microfacies and major geochemical elements to deduce the depositional environment and the diagenetic history of the limestone. From field observations the limestone is generally massive to wavy laminated, yellowish brown to light …

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Palynological Age Control and Paleoenvironments of the Paleogene Strata

is section is exposed in the Northern Mine (NM) at the Ibese Quarry (Fig. 4A ), with coordinates [003°01.692 ′ E, 07°00.075 ′ N], and has a general thickness of about 12 m (Fig. 4B ).

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Table 1 from Carbonate microfacies and major element …

Table 1: Results of the Major Elemental Analysis for the Limestones and shales (Oxides in Wt %) - "Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed at the Sagamu quarry, eastern Dahomey basin, Nigeria."

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Carbonate microfacies and major element content of the …

The Paleocene-Eocene limestone and shale units exposed at the Sagamu quarry, southwestern Nigeria, were investigated for the carbonate microfacies and major geochemical elements to deduce the depositional environment and the diagenetic history of the

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16.1: Introduction to Geological Maps and Cross-sections

Incorporate a legend into the cross-section to explain the types of geologic materials present. Include vertical and horizontal scales along with the statement of vertical exaggeration. Need more information? Watch the construction of a cross-section in this YouTube video. Figure 16.5: How to construct a geologic cross-section from a geologic map.

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Figure 11 from Carbonate microfacies and major

Fig. 11: Photomicrograph showing biomicritic packstone with bioclasts embedded in grain supported mud. o: ostracode, F: Foraminifera, B: Bivalve, C: Cement (XPL. X 40) - "Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed at the Sagamu quarry, eastern Dahomey basin, Nigeria."

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Carbonate microfacies and major element content of the …

The Paleocene-Eocene limestone and shale units exposed at the Sagamu quarry, southwestern Nigeria, were investigated for the carbonate microfacies and major geochemical elements to …

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Figure 10 from Carbonate microfacies and major

Fig. 10: Photomicrograph showing biosparitic grainstone with worn and fragmented bioclasts. A: Algae mat, P: Peloid, G: Gastropod, B: Bivalve (fragmented), C: Cement; V: Void. (XPL, X 40) - "Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed at the Sagamu quarry, eastern Dahomey basin, Nigeria."

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lithostratigraphic section of sagamu quarry.md

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Figure 4 from Carbonate microfacies and major element …

DOI: 10.4314/GJGS.V9I2 Corpus ID: 55931387; Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed at the Sagamu quarry, eastern Dahomey basin, Nigeria.

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Geochemical Analysis Of Limestone Deposit Of The Ewekoro …

The collected samples from the various sections of the Sagamu quarry. Geochemical analysis was carried out using the Particle Induced X-ray Emission (PIXE) experiments using 2.5Mev …

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Preliminary investigation of rare earth element (REE) …

Shales belonging to the Oshosun Formation exposed at the Sagamu quarry of the West African Portland Cement have been mapped and assessed for their abundances in rare earth elements (REE).

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Preliminary investigation of the rare earth element (REE) …

Shales belonging to the Oshosun Formation exposed at the Sagamu quarry of the West African Portland Cement have been mapped and assessed for their abundances in rare earth elements (REE). The shale thickness, which measures approximately 15m and overlies the Ewekoro Formation is separated by a very thin bed of glauconite. The shales are grey to dark grey and …

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Samuel AKANDE | Full Professor of Geology

Shales belonging to the Oshosun Formation exposed at the Sagamu quarry of the West African Portland Cement have been mapped and assessed for their abundances in rare earth elements (REE).

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Organic geochemical appraisal of limestones and shales in …

The major lithostratigraphic units of the eastern Dahomey Basin are the Araromi, Ewekoro and Akinbo Formations. Field studies show that the Araromi and Akinbo Formations contain shaly facies, while the Ewekoro Formation contains essentially fossiliferous limestones. The Araromi shales are dark and bituminous, while those of the Akinbo are fissile and …

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Figure 9 from Carbonate microfacies and major element …

Fig. 9: Photomicrograph showing biomicritic wackestone with mud-supported texture. A: Algae mat, B: Bivalve, C: Cement. (XPL, X 40) - "Carbonate microfacies and major element content of the Paleocene – Eocene sections exposed at the …

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GEOCHEMICAL ANALYSIS OF LIMESTONE FROM …

Based on colour and facies, eight samples were collected from the Sagamu quarry, were pulverized, pelletized to 13mm and were analyzed with PIXE (Particle Induced X-ray Emission) …

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Evaluations of Turonian Limestone Formation Exposed at NIGERCEM-Quarry

A geochemical study of Nkalagu limestone of the Lower Benue Trough as exposed at Nigeria Cement Company (NIGERCEM) was carried out. The study aims at the determination of major oxides and trace elements of the limestone exposed in the quarry using

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