Abstract
Ancient glaciogenic deposits contain significant hydrocarbon reservoirs in the Middle East and North Africa. For instance, the Lower Paleozoic glaciogenic deposits of Saudi Arabia are a potential unconventional gas reservoir in the Rub’ al Khali Basin. In addition, they contain significant reservoir intervals in other basins. Although the sedimentological and stratigraphical characteristics of these glaciogenic deposits are fairly well understood, their provenance, tectonic setting, and the impact of weathering on the subsurface rocks of these deposits are not well constrained. Therefore, this study used geochemical data to characterize the depositional environments and investigate the provenance and tectonic setting of Hirnantian glaciogenic deposits. Four facies associations (FAs)—namely, fluvial (FA1), glaciolacustrine (FA2), subglacial (FA3) and glaciofluvial (FA4)—from the Upper Ordovician Sarah Formation were selected for this study. It was found that the maturity of the FA1 and FA4 sediments (average SiO2/Al2O3 > 27.1 ± 5.4) was higher than that of FA2 and FA3 (average SiO2/Al2O3 < 14 ± 1.8). Furthermore, FA1 and FA4 showed similar geochemical patterns (SiO2 > 90%), although the latter was deposited in a more proximal setting than the former, as interpreted from core samples. In contrast, FA2 and FA3 contain more geochemical variations and greater chemical weathering impacts than FA1 and FA4, as indicated by several chemical indices (e.g., Parker’s Weathering Index). The results also indicated that all the studied FAs were deposited in a passive margin and were most probably derived from continental felsic rocks of the Arabian Shield. These findings are not only crucial in predicting the reservoir quality of such deposits, but also contribute to the understanding of the geochemical distributions, associations, affinities and variabilities in Upper Ordovician glaciogenic deposits, and the extent of these deposits on the Arabian Plate, associated with a large ice sheet in northern Gondwana.
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References
Huuse, M.; Le Heron, D.P.; Dixon, R.; Redfern, J.; Moscariello, A.; Craig, J.: Glaciogenic reservoirs and hydrocarbon systems: an introduction. Geol. Soc. Spec. Publ. 368, 1–28 (2012). https://doi.org/10.1144/SP368.19
Alqubalee, A.; Abdullatif, O.; Babalola, L.; Makkawi, M.: Characteristics of Paleozoic tight gas sandstone reservoir: integration of lithofacies, paleoenvironments, and spectral gamma-ray analyses, Rub’ al Khali Basin Saudi Arabia. Arab. J. Geosci. 12, 344 (2019). https://doi.org/10.1007/s12517-019-4467-0
Hirst, J.P.P.: Ordovician proglacial sediments in Algeria: insights into the controls on hydrocarbon reservoirs in the In Amenas field, Illizi Basin. Geol. Soc. Lond. Spec. Publ. 368, 319–353 (2012). https://doi.org/10.1144/SP368.17
Alqubalee, A.; Babalola, L.; Abdullatif, O.; Makkawi, M.: Factors controlling reservoir quality of a paleozoic tight sandstone, Rub’al Khali Basin Saudi Arabia. Arab. J. Sci. Eng. (2019). https://doi.org/10.1007/s13369-019-03885-9
Bhatia, M.R.; Crook, K.A.W.: Trace element characteristics of graywackes and tectonic setting discrimination of sedimentary basins. Contrib. Mineral. Petrol. 92, 181–193 (1986). https://doi.org/10.1007/BF00375292
Bhatia, M.R.: Plate tectonics and geochemical composition of sandstones. J. Geol. 91, 611–627 (1983). https://doi.org/10.1086/628922
Basu, A.; Bickford, M.E.; Deasy, R.: Inferring tectonic provenance of siliciclastic rocks from their chemical compositions: a dissent. Sediment. Geol. 336, 26–35 (2016). https://doi.org/10.1016/j.sedgeo.2015.11.013
Roser, B.P.; Korsch, R.J.: Determination of tectonic setting of sandstone-mudstone suites using SiO2-content and K2O/Na2O ratio. J. Geol. 94, 635–650 (1986). https://doi.org/10.2307/30078330
Roser, B.P.; Korsch, R.J.: Provenance signatures of sandstone-mudstone suites determined using discriminant function analysis of major-element data. Chem. Geol. 67, 119–139 (1988). https://doi.org/10.1016/0009-2541(88)90010-1
Verma, S.P.; Armstrong-Altrin, J.S.: Geochemical discrimination of siliciclastic sediments from active and passive margin settings. Sediment. Geol. 332, 1–12 (2016). https://doi.org/10.1016/j.sedgeo.2015.11.011
Verma, S.P.; Armstrong-Altrin, J.S.: New multi-dimensional diagrams for tectonic discrimination of siliciclastic sediments and their application to Precambrian basins. Chem. Geol. 355, 117–133 (2013). https://doi.org/10.1016/j.chemgeo.2013.07.014
Verma, S.P.; Díaz-González, L.; Armstrong-Altrin, J.S.: Application of a new computer program for tectonic discrimination of Cambrian to Holocene clastic sediments. Earth Sci. Inf. 9, 151–165 (2016). https://doi.org/10.1007/s12145-015-0244-0
Armstrong-Altrin, J.S.; Verma, S.P.: Critical evaluation of six tectonic setting discrimination diagrams using geochemical data of Neogene sediments from known tectonic settings. Sediment. Geol. 177, 115–129 (2005). https://doi.org/10.1016/j.sedgeo.2005.02.004
Armstrong-Altrin, J.S.: Detrital zircon U-Pb geochronology and geochemistry of the Riachuelos and Palma Sola beach sediments, Veracruz State, Gulf of Mexico: a new insight on palaeoenvironment. J. Palaeogeogr. (2020). https://doi.org/10.1186/s42501-020-00075-9
Armstrong-Altrin, J.S.; Ramos-Vázquez, M.A.; Zavala-León, A.C.; Montiel-García, P.C.: Provenance discrimination between Atasta and Alvarado beach sands, western Gulf of Mexico, Mexico: Constraints from detrital zircon chemistry and U-Pb geochronology. Geol. J. 53, 2824–2848 (2018). https://doi.org/10.1002/gj.3122
Armstrong-Altrin, J.S.; Botello, A.V.; Villanueva, S.F.; Soto, L.A.: Geochemistry of surface sediments from the northwestern gulf of Mexico: implications for provenance and heavy metal contamination. Geol. Q. 63, 522–538 (2019). https://doi.org/10.7306/gq.1484
Yang, J.; Cawood, P.A.; Du, Y.; Li, W.; Yan, J.: Reconstructing Early Permian tropical climates from chemical weathering indices. Bull. Geol. Soc. Am. 128, 739–751 (2016). https://doi.org/10.1130/B31371.1
Garzanti, E.; Padoan, M.; Setti, M.; López-Galindo, A.; Villa, I.M.: Provenance versus weathering control on the composition of tropical river mud (southern Africa). Chem. Geol. 366, 61–74 (2014). https://doi.org/10.1016/j.chemgeo.2013.12.016
Singh, P.: Major, trace and REE geochemistry of the Ganga River sediments: Influence of provenance and sedimentary processes. Chem. Geol. 266, 242–255 (2009). https://doi.org/10.1016/j.chemgeo.2009.06.013
Maharana, C.; Srivastava, D.; Tripathi, J.K.: Geochemistry of sediments of the Peninsular rivers of the Ganga basin and its implication to weathering, sedimentary processes and provenance. Chem. Geol. 483, 1–20 (2018). https://doi.org/10.1016/j.chemgeo.2018.02.019
Johnsson, M.J.: The system controlling the composition of clastic sediments. In: Special Paper of the Geological Society of America, pp. 1–20 (1993). https://doi.org/10.1130/SPE284-p1
Mazumder, R.: Sediment provenance: Influence on compositional change from source to sink. In: Sediment Provenance: Influences on Compositional Change from Source to Sink, pp. 1–4. Elsevier (2016). https://doi.org/10.1016/B978-0-12-803386-9.00001-0
Garzanti, E.: The maturity myth in sedimentology and provenance analysis. J. Sediment. Res. 87, 353–365 (2017). https://doi.org/10.2110/jsr.2017.17
Hayton, S.; Heine, C.; Gratto, B.E.: Tight gas exploration in Saudi Arabia. In: SPE Deep Gas Conference and Exhibition. Society of Petroleum Engineers (2010). https://doi.org/10.2118/131065-MS
Sahin, A.: Unconventional natural gas potential in Saudi Arabia. SPE Middle East Oil Gas Show Conf. MEOS Proc. 3, 1673–1681 (2013). https://doi.org/10.2118/164364-ms
Craigie, N.W.; Rees, A.; MacPherson, K.; Berman, S.: Chemostratigraphy of the ordovician sarah formation, North West Saudi Arabia: an integrated approach to reservoir correlation. Mar. Pet. Geol. 77, 1056–1080 (2016). https://doi.org/10.1016/j.marpetgeo.2016.07.009
Vaslet, D.: Upper ordovician glacial deposits in Saudi-Arabia. Episodes 13, 147–161 (1990)
Senalp, M.; Al-Laboun, A.: New evidence on the Late Ordovician glaciation in central Saudi Arabia. Saudi Aramco J. Technol. Spring, pp. 11–40 (2000)
Melvin, J.: Lithostratigraphy and depositional history of Upper Ordovician and lowermost Silurian sediments recovered from the Qusaiba-1 shallow core hole, Qasim region, central Saudi Arabia. Rev. Palaeobot. Palynol. 212, 3–21 (2015). https://doi.org/10.1016/j.revpalbo.2014.08.014
Tofaif, S.; Le Heron, D.P.; Melvin, J.: Development of a palaeovalley complex on a Late Ordovician glaciated margin in NW Saudi Arabia. Geol. Soc. Lond. Spec. Publ. 475, 81–107 (2018). https://doi.org/10.1144/sp475.8
Clark-Lowes, D.D.: Arabian glacial deposits: recognition of palaeovalleys within the Upper Ordovician Sarah Formation, Al Qasim district Saudi Arabia. Proc. Geol. Assoc. 116, 331–347 (2005). https://doi.org/10.1016/S0016-7878(05)80051-3
Michael, N.A.; Zuhlke, R.; Hayton, S.: The palaeo-valley infilling glaciogenic Sarah Formation, an example from Rahal Dhab palaeo-valley Saudi Arabia. Sedimentology (2017). https://doi.org/10.1111/sed.12408
Keller, M.; Hinderer, M.; Al-Ajmi, H.; Rausch, R.: Palaeozoic glacial depositional environments of SW Saudi Arabia: process and product. Geol. Soc. Lond. Spec. Publ. 354, 129–152 (2011). https://doi.org/10.1144/SP354.8
Yassin, M.A.; Abdullatif, O.M.: Chemostratigraphic and sedimentologic evolution of Wajid Group (Wajid Sandstone): an outcrop analog study from the Cambrian to Permian, SW Saudi Arabia. J. Afr. Earth Sci. 126, 159–175 (2017). https://doi.org/10.1016/j.jafrearsci.2016.11.029
Al-Harbi, O.A.; Khan, M.M.: Source and origin of glacial paleovalley-fill sediments (Upper Ordovician) of Sarah Formation in central Saudi Arabia. Arab. J. Geosci. 4, 825–835 (2011)
Bassis, A.; Hinderer, M.; Meinhold, G.: Petrography and geochemistry of Palaeozoic quartz-rich sandstones from Saudi Arabia: implications for provenance and chemostratigraphy. Arab. J. Geosci. (2016). https://doi.org/10.1007/s12517-016-2412-z
Bassis, A.; Hinderer, M.; Meinhold, G.: New insights into the provenance of Saudi Arabian Palaeozoic sandstones from heavy mineral analysis and single-grain geochemistry. Sediment. Geol. 333, 100–114 (2016). https://doi.org/10.1016/j.sedgeo.2015.12.009
Johnson, P.R.: Explanatory notes to the map of Proterozoic geology of western Saudi Arabia. Saudi Geological Survey Technical Report SGS-TR-2006–4, pp. 1–62. (2006)
Stoeser, D.B.; Frost, C.D.: Nd, Pb, Sr, and O isotopic characterization of Saudi Arabian Shield terranes. Chem. Geol. 226, 163–188 (2006). https://doi.org/10.1016/j.chemgeo.2005.09.019
Hargrove, U.S.; Stern, R.J.; Kimura, J.I.; Manton, W.I.; Johnson, P.R.: How juvenile is the Arabian-Nubian Shield? Evidence from Nd isotopes and pre-Neoproterozoic inherited zircon in the Bi’r Umq suture zone Saudi Arabia. Earth Planet. Sci. Lett. 252, 308–326 (2006). https://doi.org/10.1016/j.epsl.2006.10.002
Stern, R.J.; Johnson, P.: Continental lithosphere of the Arabian Plate: a geologic, petrologic, and geophysical synthesis. Earth Sci. Rev. 101, 29–67 (2010). https://doi.org/10.1016/j.earscirev.2010.01.002
Johnson, P.R.; Woldehaimanot, B.: Development of the Arabian-Nubian Shield: Perspectives on accretion and deformation in the northern East African Orogen and the assembly of Gondwana. Geol. Soc. Spec. Publ. 206, 289–325 (2003). https://doi.org/10.1144/GSL.SP.2003.206.01.15
Johnson, P.R.; Andresen, A.; Collins, A.S.; Fowler, A.R.; Fritz, H.; Ghebreab, W.; Kusky, T.; Stern, R.J.: Late Cryogenian-Ediacaran history of the Arabian-Nubian Shield: a review of depositional, plutonic, structural, and tectonic events in the closing stages of the northern East African Orogen, (2011)
Johnson, P.R.; Kattan, F.: Oblique sinistral transpression in the Arabian shield: the timing and kinematics of a Neoproterozoic suture zone. Precambrian Res. 107, 117–138 (2001). https://doi.org/10.1016/S0301-9268(00)00157-1
Johnson, P.R.: Tectonic map of Saudi Arabia and adjacent areas. Deputy Minist. Miner. Resour. Tech. Rep. 3, 2 (1998)
Johnson, P.R.; Halverson, G.P.; Kusky, T.M.; Stern, R.J.; Pease, V.: Volcanosedimentary basins in the arabian-nubian shield: markers of repeated exhumation and denudation in a neoproterozoic accretionary Orogen. Geosci. 3, 389–445 (2013). https://doi.org/10.3390/geosciences3030389
Gettings, M.E.; Blank, H.R.; Mooney, W.D.; Healey, J.H.: Crustal structure of southwestern Saudi Arabia. J. Geophys. Res. 91, 6491 (1986). https://doi.org/10.1029/jb091ib06p06491
Konert, G.; Afifi, A.M.; Al-Hajri, S.A.; De Groot, K.; Al Naim, A.A.; Droste, H.J.: Paleozoic stratigraphy and hydrocarbon habitat of the Arabian plate. GeoArabia. 6, 407–442 (2001). https://doi.org/10.1306/M74775C24
McClure, H.A.: Early paleozoic glaciation in Arabia Palaeogeogr. Palaeoclimatol. Palaeoecol. 25, 315–326 (1978). https://doi.org/10.1016/0031-0182(78)90047-0
Al-Ajmi, H.F.; Keller, M.; Hinderer, M.; Filomena, C.M.: Lithofacies, depositional environments and stratigraphic architecture of the Wajid Group outcrops in southern Saudi Arabia. GeoArabia. 20, 49–94 (2015)
Abed, A.M.; Makhlouf, I.M.; Amireh, B.S.; Khalil, B.: Upper Ordovician glacial deposits in southern Jordan. Episodes 16, 316–328 (1993). https://doi.org/10.18814/epiiugs/1993/v16i1.2/003
Amireh, B.S.; Schneider, W.; Abed, A.M.: Fluvial-shallow marine-glaciofluvial depositional environments of the Ordovician System in Jordan. J. Asian Earth Sci. 19, 45–60 (2001). https://doi.org/10.1016/S1367-9120(00)00010-9
Turner, B.R.; Makhlouf, I.M.; Armstrong, H.A.: Late Ordovician (Ashgillian) glacial deposits in southern Jordan. Sediment. Geol. 181, 73–91 (2005). https://doi.org/10.1016/j.sedgeo.2005.08.004
Vaslet, D.; Kellogg, K.; Berthiaux, A.; Strat, P.; Le Vincent, P.: Geologic map of the Baq’a quadrangle, sheet 27F, Kingdom of Saudi Arabia, (1987)
Williams, P.L.; Vaslet, D.; Johnson, P.R.; Berthiaux, A.; Le Strat, P.; Foumiguet, J.: Geologic map of the Jabal Habashi quadrangle, sheet 26F. Kingdom Saudi Arab. Saudi Arab. Deputy Minist. Miner. Resour. Geosci. Map-GM-98 A, Scale 1250,000. (1986)
Clark-Lowes, D.D.: Sedimentology and mineralization potential of Saq and Tabuk formations. Imp. Coll. Sci. Technol. London, Open-File Rep. CRC/IC. 7, (1980)
SSC.: Phanerozoic Stratigraphy of Saudi Arabia Part 1. Saudi Geological Survey (2013)
Laboun, A.A.; Al-Laboun, A.A.: Paleozoic tectono-stratigraphic framework of the Arabian Peninsula. J. King Saud Univ. Sci. 22, 41–50 (2010). https://doi.org/10.1016/j.jksus.2009.12.007
MCGillivray, J.; Husseini, M.: The paleozoic petroleum geology of central Arabia. Am. Assoc. Pet. Geol. Bull. 76, 1473–1490 (1992). https://doi.org/10.1306/BDFF8A1A-1718-11D7-8645000102C1865D
Adebayo, A.R.; Babalola, L.; Hussaini, S.R.; Alqubalee, A.; Babu, R.S.: Insight into the pore characteristics of a Saudi Arabian tight gas sand reservoir. Energies 12, 4302 (2019). https://doi.org/10.3390/en12224302
Goodall, W.: XRD and QEMSCAN mineralogy: Redundant or Complementary? https://minassist.com.au/xrd-and-qemscanmineralogy-redundant-or-complementary (2009)
Ayling, B.; Rose, P.; Petty, S.; Zemach, E.; Drakos, P.: QEMSCAN® (Quantitative Evaluation of Minerals by Scanning Electron Microscopy): capability and application to fracture characterization in geothermal systems. Geotherm. Reserv. Eng. Work., p. 11 (2012)
Qian, G.; Li, Y.; Gerson, A.R.: Applications of surface analytical techniques in Earth Sciences. Surf. Sci. Rep. 70, 86–133 (2015). https://doi.org/10.1016/j.surfrep.2015.02.001
R-CoreTeam: R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria, https://www.eea.europa.eu/data-and-maps/indicators/oxygen-consuming-substances-in-rivers/r-development-core-team-2006, (2019)
Harrell Jr, F.E.; Dupont, M.C.; Harrell, F.E.; Dupont, M.C.: The Hmisc Package, (2006)
Wickham, H.; Averick, M.; Bryan, J.; Chang, W.; McGowan, L.; François, R.; Grolemund, G.; Hayes, A.; Henry, L.; Hester, J.; Kuhn, M.; Pedersen, T.; Miller, E.; Bache, S.; Müller, K.; Ooms, J.; Robinson, D.; Seidel, D.; Spinu, V.; Takahashi, K.; Vaughan, D.; Wilke, C.; Woo, K.; Yutani, H.: Welcome to the tidyverse. J. Open Source Softw. 4, 1686 (2019). https://doi.org/10.21105/joss.01686
Wei, T.; Simko, V.: Visualization of a Correlation Matrix: Package “corrplot,” https://cran.r-project.org/web/packages/corrplot/index.html, (2016)
Lê, S.; Josse, J.; Husson, F.: FactoMineR: an R package for multivariate analysis. J. Stat. Softw. 25, 1–18 (2008). https://doi.org/10.18637/jss.v025.i01
Kassambara, A.; Mundt, F.: Package “factoextra” for R: Extract and Visualize the Results of Multivariate Data Analyses, (2017)
Parker, A.: An index of weathering for silicate rocks. Geol. Mag. 107, 501–504 (1970). https://doi.org/10.1017/S0016756800058581
Roaldset, E.: Mineralogy and geochemistry of quaternary clays in the Numedal area, southern Norway. Nor. Geol. Tidsskr. 52, 335–369 (1972)
Vogel, D.E.: Precambrian weathering in acid metavolcanic rocks from the superior province, Villebon Township South-Central Québec. Can. J. Earth Sci. 12, 2080–2085 (1975). https://doi.org/10.1139/e75-183
Nesbitt, H.W.; Young, G.M.: Early Proterozoic climates and plate motions inferred from major element chemistry of lutites. Nature 299, 715–717 (1982). https://doi.org/10.1038/299715a0
Harnois, L.: The CIW index: a new chemical index of weathering. Sediment. Geol. 55, 319–322 (1988). https://doi.org/10.1016/0037-0738(88)90137-6
Fedo, C.M.; Wayne Nesbitt, H.; Young, G.M.: Unraveling the effects of potassium metasomatism in sedimentary rocks and paleosols, with implications for paleoweathering conditions and provenance. Geology (1995). https://doi.org/10.1130/0091-7613(1995)023%3c0921:uteopm%3e2.3.co;2
Cullers, R.L.: The geochemistry of shales, siltstones and sandstones of Pennsylvanian-Permian age, Colorado, USA: Implications for provenance and metamorphic studies. Lithos 51, 181–203 (2000). https://doi.org/10.1016/S0024-4937(99)00063-8
Buggle, B.; Glaser, B.; Hambach, U.; Gerasimenko, N.; Marković, S.: An evaluation of geochemical weathering indices in loess-paleosol studies. Quat. Int. 240, 12–21 (2011). https://doi.org/10.1016/j.quaint.2010.07.019
Cox, R.; Lowe, D.R.; Cullers, R.L.: The influence of sediment recycling and basement composition on evolution of mudrock chemistry in the southwestern United States. Geochim. Cosmochim. Acta. 59, 2919–2940 (1995). https://doi.org/10.1016/0016-7037(95)00185-9
Taylor, S.R.; McLennan, S.M.: The Continental Crust: Its Composition and Evolution. Blackwell Science, Malden (1985)
Condie, K.C.: Chemical composition and evolution of the upper continental crust: contrasting results from surface samples and shales. Chem. Geol. (1993). https://doi.org/10.1016/0009-2541(93)90140-E
Craigie, N.W.; Rees, A.J.: Chemostratigraphy of glaciomarine sediments in the Sarah Formation, Northwest Saudi Arabia. J. African Earth Sci. 117, 263–284 (2016). https://doi.org/10.1016/j.jafrearsci.2016.02.006
Pettijohn, F.J.; Potter, P.E.; Siever, R.: Sand and Sandstone. Springer, New York (1972)
Herron, M.M.: Geochemical classification of terrigenous sands and shales from core or log data. J. Sediment. Res. 58, 820–829 (1988). https://doi.org/10.1306/212F8E77-2B24-11D7-8648000102C1865D
Folk, R.L.: Petrology of Sedimentary Rocks: Austin. Hemphill Publishing Company, Texas (1980)
Sutcliffe, O.E.; Dowdeswell, J.A.; Whittington, R.J.; Theron, J.N.; Craig, J.: Calibrating the Late Ordovician glaciation and mass extinction by the eccentricity cycles of Earth’s orbit. Geology 28, 967–970 (2000). https://doi.org/10.1130/0091-7613(2000)28%3c967:CTLOGA%3e2.0.CO;2
Ghienne, J.-F.; Le Heron, D.P.; Moreau, J.; Denis, M.;Deynoux, M.: The Late Ordovician Glacial Sedimentary System of the North Gondwana Platform. In: Glacial Sedimentary Processes and Products. pp. 295–319 (2007)
Lewin, A.; Meinhold, G.; Hinderer, M.; Dawit, E.L.; Bussert, R.: Provenance of sandstones in Ethiopia during Late Ordovician and Carboniferous-Permian Gondwana glaciations: Petrography and geochemistry of the Enticho Sandstone and the Edaga Arbi Glacials. Sediment. Geol. 375, 188–202 (2018). https://doi.org/10.1016/j.sedgeo.2017.10.006
Meinhold, G.; Bassis, A.; Hinderer, M.; Lewin, A.; Berndt, J.: Detrital zircon provenance of north Gondwana Palaeozoic sandstones from Saudi Arabia. Geol. Mag. 158, 442–458 (2021). https://doi.org/10.1017/S0016756820000576
McLennan, S.M.: Weathering and global denudation. J. Geol. 101, 295–303 (1993). https://doi.org/10.1086/648222
McLennan, S.M.; Hemming, S.; McDaniel, D.K.; Hanson, G.N.: Geochemical approaches to sedimentation, provenance, and tectonics. Spec. Pap. Geol. Soc. Am. 284, 21–40 (1993). https://doi.org/10.1130/SPE284-p21
Acknowledgements
The authors would like to acknowledge King Fahd University of Petroleum and Minerals for supporting research facilities and funds (SF19031) and the King Abdulaziz City for Science and Technology for providing funding as part of the National Science, Technology, and Technology Innovation Plan (NSTIP Project # 14-OIL468-04). The authors would also like to thank the Ministry of Energy, Saudi Arabia, for providing the core samples and giving permission to publish the outcomes of this study. The authors also thank Dr. Neil Craigie and Dr. John Armstrong-Altrin for their efforts during the first stage of this research.
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Alqubalee, A.M., Babalola, L.O., Abdullatif, O.M. et al. Geochemical Characterization of Subsurface Upper Ordovician Glaciogenic Deposits: Implications for Provenance, Tectonic Setting, and Depositional Environments. Arab J Sci Eng 47, 7273–7291 (2022). https://doi.org/10.1007/s13369-021-06066-9
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DOI: https://doi.org/10.1007/s13369-021-06066-9