Journal of

GEOsciences

  (Formerly Journal of the Czech Geological Society)

Original Paper

Edith Etakah Bate Tibang, Cheo Emmanuel Suh, John Cottle, Kevin Ijunghi Ateh, Anicet Feudjio Tiabou, Linus Anye Nche, Vivian Bih Che, Akumbom Vishiti

Petrology and geochronology of felsic volcanics in the Sabga area (Bamenda Highlands): implications for age variation along the Cameroon Volcanic Line

Journal of Geosciences, volume 62 (2017), issue 4, 231 - 246

DOI: http://dx.doi.org/10.3190/jgeosci.247


  Abstract References Map Affiliations

Aka FT, Nagao K, Kusakabe M, Sumino H, Tanyileke G, Ateba B, Hell J (2004) Symmetrical helium isotope distribution on the Cameroon Volcanic Line, West Africa. Chem Geol 203: 205-223
http://doi.org/10.1016/j.chemgeo.2003.10.003

Allan ASR, Morgan DJ, Wilson CJN (2013) From mush to eruption in centuries: assembly of the super-sized Oruanui magma body. Contrib Mineral Petrol 166: 143-164
http://doi.org/10.1007/s00410-013-0869-2

Barker SJ, Wilson CJN, Smith EGC, Charlier BLA, Wooden JL, Hiess J, Ireland TR (2014) Post-supereruption magmatic reconstruction of Taupo (New Zealand), as reflected in zircon ages and trace elements. J Petrol 55: 1511-1533
http://doi.org/10.1093/petrology/egu032

Bégué F, Deering CD, Gravley DM, Kennedy BM, Chambefort I, Gualda GAR, Bachmann O (2014) Extraction, storage and eruption of multiple isolated magma batches in the paired Mamaku and Ohakuri eruption, Taupo Volcanic Zone, New Zealand. J Petrol 55: 1653-1684
http://doi.org/10.1093/petrology/egu038

Chamberlain CJN, Wilson JL, Wooden JL, Charlier BLA, Ireland TR (2014) New perspective on the Bishop Tuff from zircon textures, ages and trace elements. J Petrol 55: 395-426
http://doi.org/10.1093/petrology/egt072

Charlier BLA, Wilson CJN, Lowenstern JB, Blake S, van Calsteren PW, Davidson JP (2005) Magma generation at a large, hyperactive silicic volcano (Taupo, New Zealand) revealed by U-Th and U-Pb systematics in zircons. J Petrol 46: 3-32
http://doi.org/10.1093/petrology/egh060

Chombong NN, Suh CE, Lehmann B, Vishiti A, Ilouga DC, Shemang EM, Tantoh BS, Kedia AC (2017) Host rock geochemistry, texture and chemical composition of magnetite in iron ore in the Neoarchaean Nyong Unit in southern Cameroon. Appl Earth Sci (Trans Inst Min Metall B) 126: 129-145
http://doi.org/10.1080/03717453.2017.1345507

Corfu F, Hanchar JM, Hoskin PW, Kinny P (2003) Atlas of zircon textures. In: HANCHAR JM, HOSKIN PWO (eds) Zircon. Mineralogical Society of America and Geochemical Society Reviews in Mineralogy and Geochemistry 53: 469-500
http://doi.org/10.2113/0530469

De Silva SL, Gosnold WD (2007) Episodic construction of batholiths: insights from the spatiotemporal development of an ignimbrite flare-up. J Volcanol Geotherm Res 167: 320-335
http://doi.org/10.1016/j.jvolgeores.2007.07.015

Dunlop HM (1983) Strontium isotope geochemistry and potassium-argon studies on volcanic rocks from the Cameroon line, West Africa. Unpublished PhD. Thesis, University of Edinburgh, pp1-347

Dunlop HM, Fitton JG (1979) A K-Ar and Sr-isotopic study of the volcanic island of the Principe, West Africa - evidence for mantle heterogeneity beneath the Gulf of Guinea. Contrib Mineral Petrol 71: 125-131
http://doi.org/10.1007/BF00375428

Erdmann S, Wodicka N, Jackson SE, Corrigan D (2013) Zircon textures and composition: refractory recorders of magmatic volatile evolution. Contrib Mineral Petrol 165: 45-71
http://doi.org/10.1007/s00410-012-0791-z

Fitton J (1987) The Cameroon line, West Africa: a comparison between oceanic and continental alkaline volcanism. In: Fitton JG, Upton BGJ (eds) Alkaline Igneous Rocks. Geological Society of London Special Publications 30: 273-291
http://doi.org/10.1144/GSL.SP.1987.030.01.13

Fitton JG, Dunlop HM (1985) The Cameroon Line, West Africa, and its bearing on the origin of oceanic and continental alkali basalt. Earth Planetary Sci Letters 72: 23-38
http://doi.org/10.1016/0012-821X(85)90114-1

Fosso J, Ménard JJ, Bardintzeff J-M, Wandji P, Tchoua FM, Bellon H (2005) Mount Bangou lavas: primary volcanic manifestations of the Eocene with transitional affinity of the Cameroon Line. C R Geosci 337: 315-325
http://doi.org/10.1016/j.crte.2004.10.014

Franz G, Steiner G, Volker F, Pudio D, Hammerschmidt K (1999) Plume related alkaline magmatism in central Africa - the Meidob Hills (W Sudan). Chem Geol 157: 27-47
http://doi.org/10.1016/S0009-2541(98)00195-8

Frazer RE, Coleman DS, Mills RD (2014) Zircon U-Pb geochronology of the Mount Givens Granodiorite: implications for the genesis of large volumes of eruptible magma. J Geophys Res: Solid Earth 119: 2013JB010716
http://doi.org/10.1002/2013JB010716

Gagnevin D, Daly JS, Kronz A (2010) Zircon textures and chemical composition as a guide to magmatic processes and mixing in a granitic environment and coeval volcanic system. Contrib Mineral Petrol 159: 579-596
http://doi.org/10.1007/s00410-009-0443-0

Girard G, Stix J (2009) Buoyant replenishment in silicic magma reservoirs: experimental approach and implications for magma dynamics, crystal mush remobilisation, and eruption. J Geophys Res 114: B08203
http://doi.org/10.1029/2008JB005791

Gouhier J, Nougier J, Nougier D (1974) Contribution à l’étude volcanologigue du Cameroun (Ligne du Cameroun-Adamaoua). Ann Fac Sci Univ Yaoundé, Cameroun 17: 3-48

Gountie Dedzo M, Nedelec A, Nono A, Njanko T, Font E, Kamgang P, Njonfang E, Launeau P (2011) Magnetic fabrics of the Miocene ignimbrites from West-Cameroon: implications for pyroclastic flow source and sedimentation. J Volcanol Geotherm Res 205: 113-132
http://doi.org/10.1016/j.jvolgeores.2011.04.012

Gualda GA, Pamukcu AS, Ghiorso MS, Anderson AT, Sutton SR, Rivers ML (2012) Timescales of quartz, crystallization and the longevity of the Bishop giant magma body. PloS One 7: e37492
http://doi.org/10.1371/journal.pone.0037492

Henry CD, Wolff JA (1992) Distinguishing strongly rheomorphic tuffs from extensive silicic lavas. Bull Volcanol 54: 71-186

Horstwood MAS, Košler J, Gehrels G, Jackson SE, Mclean NM, Paton C, Pearson NJ, Sircombe K, Sylvester P, Vermeesch P, Bowring JF, Condon DJ, Schoene B (2016) Community-derived standards for LA-ICP-MS-(Th-)Pb geochronology - uncertainty propagation, age interpretation and data reporting. Geost Geoanal Res 40: 311-332
http://doi.org/10.1111/j.1751-908X.2016.00379.x

Houghton BF, Wilson CJN, McWilliams MO, Lanphere MA, Weaver SD, Briggs RM, Pringle MS (1995) Chronology and dynamics of a large silicic magmatic system: central Taupo Volcanic Zone, New Zealand. Geology 23: 13-16
http://doi.org/10.1130/0091-7613(1995)023<0013:CADOAL>2.3.CO;2

Itiga Z, Bardintzeff J-M, Wotchoko P, Wandji P, Bellon H (2013) Tchabal Gandaba Massif in the Cameroon Volcanic Line: a bimodal association. Arab J Geosci 7: 4641-4664
http://doi.org/10.1007/s12517-013-1126-8

Ji W-Q, Wu F-Y, Chung S-L, Li J-X, Liu C-Z (2009) Zircon U-Pb geochronology and Hf isotopic constraints on petrogenesis of the Gangdese batholiths, Southern Tibet. Chem Geol 262: 229-245
http://doi.org/10.1016/j.chemgeo.2009.01.020

Kamgang P, Njonfang E, Chazot G, Tchoua F (2007) Geochemistry and geochronology of felsic lavas from Bamenda Mountains (Cameroon Volcanic Line). C R Geosci 339: 659-666
http://doi.org/10.1016/j.crte.2007.07.011

Kamgang P, Chazot G, Njonfang E, Tchoua F (2008) Geochemistry and geochronology of mafic rocks from the Bamenda Mountains (Cameroon): source composition and crustal contamination along the Cameroon Volcanic Line. C R Geosci 340: 850-857
http://doi.org/10.1016/j.crte.2008.08.008

Kamgang P, Njonfang E, Nono A, Gountie Dedzo M, Tchoua FM (2010) Petrogenesis of a silicic magma system: geochemical evidence from Bamenda Mountains, NW Cameroon, Cameroon Volcanic Line. J Afr Earth Sci 58: 285-304
http://doi.org/10.1016/j.jafrearsci.2010.03.008

Kamgang P, Chazot G, Njonfang E, Ngongang NBT, Tchoua FM (2013) Mantle sources and magma evolution beneath the Cameroon Volcanic Line. Geochemistry of mafic rocks from the Bamenda Mountains (NW Cameroon). Gondwana Res 24: 727-741
http://doi.org/10.1016/j.gr.2012.11.009

Klemetti EW, Clynne MA (2014) Localized rejuvenation of a crystal mush recorded in zircon. Temporal and compositional variation at the Lassen Volcanic Center, Northern California. PloS One 9: e113157

Kylander-Clark A, Hacker BR, Cottle JM (2013) Laser-ablation split-stream ICP petrochronology. Chem Geol 345: 99-112
http://doi.org/10.1016/j.chemgeo.2013.02.019

Le Bas MJ, Le Maitre RW, Streckeisen A, Zanettin B (1986) A chemical classification of volcanic rocks based on the total alkali-silica diagram. J Petrol 27: 745-750
http://doi.org/10.1093/petrology/27.3.745

LUDWIG KR (2003) User’s manual for Isoplot 3.0: A Geochronological Toolkit for Microsoft Excel. Berkeley Geochronology Center Special Publications 4: 1-71

Manga M, Brodsky E (2006) Seismic triggering of eruptions in the far field: volcanoes and Geysers. Ann Rev Earth Planet Sci 34: 263-291
http://doi.org/10.1146/annurev.earth.34.031405.125125

Marzoli A, Renne PR, Piccirillo EM, Francesca C, Bellieni G, Melfi AJ, Nyobe JB, N’ni J (1999) Silicic magmas from the continental Cameroon Volcanic Line (Oku, Bambouto and Ngaoundere): 40Ar-39Ar dates, petrology, Sr-Nd-O isotopes and their petrogenetic significance. Contrib Mineral Petrol 135: 133-150
http://doi.org/10.1007/s004100050502

Marzoli A, Piccirillo EM, Renne PR, Bellieni G, Lacumin M, Njoya JB, Tongwa AT (2000) The Cameroon Volcanic Line revisited: petrogenesis of continental basaltic magmas from lithospheric and asthenospheric mantle sources. J Petrol 41: 87-109
http://doi.org/10.1093/petrology/41.1.87

Mbowou GIB, Lagmet C, Nomade S, Ngounouno I, Deruelle B, Ohnestetter D (2012) Petrology of the Late Cretaceous peralkaline rhyolites (pantellerite and comendite) from Lake Chad, Central Africa. J Geosci 57: 127-141
http://doi.org/10.3190/jgeosci.118

Mbowou GB, Botelho NF, Ngounouno I (2015) Geochemistry of Mn-bearing rocks hosted in rhyolites from Hadjer Bigli (SE Lake Chad, Cameroon): preliminary results. J Geosci 60: 163-170
http://doi.org/10.3190/jgeosci.194

McKinney ST, Cottle JM, Ledgerer GW (2015) Evaluating rare earth element (REE) mineralization mechanisms in Proterozoic gneiss, Music Valley, California. GSA Bulletin 127: 1135-1152
http://doi.org/10.1130/B31165.1

Miller JS, Wooden JL (2004) Residence, resorption and recycling of zircons in Devils Kitchen Rhyolite, Coso Volcanic Field, California. J Petrol 45: 2155-2170
http://doi.org/10.1093/petrology/egh051

Miller JS, Matzel JEP, Miller CF, Burgess SD, Miller RB (2007) Zircon growth and recycling during the assembly of large, composite arc plutons. J Volcanol Geotherm Res 167: 282-299
http://doi.org/10.1016/j.jvolgeores.2007.04.019

Milner DM, Cole J, Wood CP (2003) Mamaku Ignimbrite: a caldera-forming ignimbrite erupted from a compositional zoned magma chamber in Taupo Volcanic Zone, New Zealand. J Volcanol Geotherm Res 22: 243-264
http://doi.org/10.1016/S0377-0273(02)00504-8

Molloy C, Shane PA, Nairn I (2008) Pre-eruption thermal rejuvenation and stirring of a partly crystalline rhyolite pluton revealed by the Earthquake Flat Pyroclastics deposits, New Zealand. J Geol Soc, London 165: 435-447
http://doi.org/10.1144/0016-76492007-071

Moundi A, Wandji P, Bardintzeff JM, Ménard JJ, Okomo Atouba LC, Mouncherou OF, Reusser E, Bellon H, Tchoua FM (2007) Eocene basalts with transitional affinity of Bamoun Plateau, proof of an enriched mantle reservoir beneath the Cameroon Volcanic Line. C R Geosci 339: 396-406
http://doi.org/10.1016/j.crte.2007.04.001

Ngounouno I, Déruelle B, Demaiffe D (2000) Petrology of the bimodal Cenozoic volcanism of the Kapsiki Plateau (northernmost Cameroon, central Africa). J Volcanol Geotherm Res 102: 21-44
http://doi.org/10.1016/S0377-0273(00)00180-3

Ngounouno I, Moreau C, Déruelle B, Demaiffe D, Montigny R (2003) Petrology of the Cenozoic volcanism in the Upper Benue Valley (northern Cameroon, Central Africa). Contrib Mineral Petrol 145: 87-106
http://doi.org/10.1007/s00410-002-0438-6

Njilah IK, Ajonina HN, Kamgang KV, Tehindjang M (2004) K-Ar ages, mineralogy, major and trace element geochemistry of the Tertiary-Quaternary lavas from the Ndu Volcanic Ridge N.W. Cameroon. Afri J Sci Tech 5: 47-56

Njilah K, Temdjim R, Richard C, Ghogomu N, Tchuitchou R, Ajonina H (2007) Geochemistry of Tertiary-Quaternary lavas of Mt. Oku Northwest Cameroon. Rev Fac Ing Univ Antioquia 40: 59-75

Njome MS, De Wit MJ (2014) The Cameroon Line: analysis of an intraplate magmatic province transecting both oceanic and continental lithospheres: constraints, controversies and models. Earth Sci Rev 139: 168-194
http://doi.org/10.1016/j.earscirev.2014.09.003

Njome MS, Suh CE, Sparks RSJ, Ayonghe SN, Fitton JG (2008) The Mount Cameroon 1959 compound lava flow field: morphology, petrography and geochemistry. Swiss J Geosci 101: 85-98
http://doi.org/10.1007/s00015-007-1245-x

Okereke C S (1988) Contrasting modes of rifting: the Benue trough and Cameroon Volcanic Line, West Africa. Tectonics 7: 775-784
http://doi.org/10.1029/TC007i004p00775

Paton C, Woodhead JD, Hellstrom JC, Hergt JM, Greig A, Maas R (2010) Improved laser ablation U-Pb zircon geochronology through robust down hole fractionation correction. Geochem Geophys Geosyst 11: DOI 10.1029/2009GC002618

Peccerillo A, Donati C, Santo AP, Orlando A, Yirgu G, Ayalew D (2007) Petrogenesis of silicic peralkaline rocks in the Ethiopian rift: geochemical evidence and volcanological implications. J Afr Earth Sci 48: 161-173
http://doi.org/10.1016/j.jafrearsci.2006.06.010

Rankenburg K, Lassiter JC, Brey G (2004) Origin of megacrysts in volcanic rocks of the Cameroon volcanic chain - constraints on magma genesis and crustal contamination. Contrib Mineral Petrol 147: 129-144
http://doi.org/10.1007/s00410-003-0534-2

Seitz S, Putlitz B, Baumgartner LP, Escig S, Meiborn A, Bouvier A-S (2016) Short magmatic residence times of quartz phenocrysts in Patagonian rhyolites associated with Gondwana breakup. Geology 44: 67-70
http://doi.org/10.1130/G37232.1

Self S (2006) The effects and consequences of very large explosive volcanic eruptions. Philos Trans R Soc London, Ser A 364: 2073-2097
http://doi.org/10.1098/rsta.2006.1814

Shand SJ (1943) Eruptive Rocks, Their Genesis, Composition, Classification, and Their Relations to Ore-Deposits, 2nd ed. John Wiley and Sons, New York, pp 1-444

Simon J, Weis D, DePaolo D, Renne P, Mundil R, Schmitt A (2014) Assimilation of preexisting Pleistocene intrusions at Long Valley by periodic magma recharge accelerates rhyolite generation: rethinking the remelting model. Contrib Mineral Petrol 167:1-34
http://doi.org/10.1007/s00410-013-0955-5

Singer BS, Andersen NL, Mével HL, Feigl KL, DeMets C, Tikoff B, Thurber CF, Jicha BR, Cardona c, Córdova l, Gil f, Unsworth MJ, Williams-Jones,G, Miller C, Fierstein J, Hildreth W, Vazquez J (2014) Dynamics of a large restless rhyolitic magma system, southern Andes, Chile. GSA Today 24: 4-10
http://doi.org/10.1130/GSATG216A.1

STACEY JA, KRAMERS JD (1975) Approximation of terrestrial lead isotope evolution by a two-stage model. Earth Planet Sci Lett 26: 207-221
http://doi.org/10.1016/0012-821X(75)90088-6

Suh CE, Luhr JF, Njome MS (2008) Olivine-hosted glass inclusions from scoriae erupted in 1954-2000 at Mount Cameroon Volcano, West Africa. J Volcanol Geotherm Res 169: 1-33
http://doi.org/10.1016/j.jvolgeores.2007.07.004

Tchuimegnie Ngongang NB, Kamgang P, Chazot G, Agranier A, Bellon H, Monnotte P (2015) Age, geochemical characteristics and petrogenesis of Cenozoic intraplate alkaline volcanic rocks in the Bafang region, West Cameroon. J Afr Earth Sci 102: 218-232
http://doi.org/10.1016/j.jafrearsci.2014.10.011

Terentiev RA, Skryabin VY, Santosh M (2016) U-Pb zircon geochronology and geochemistry of Paleoproterozoic magmatic suite from East Sarmatian Orogen: tectonic implications on Columbia supercontinent. Precambr Res 273: 165-184
http://doi.org/10.1016/j.precamres.2015.12.009

Toteu SF, Van Schmus WR, Penaye J, Nyobe JB (1994) U-Pb and Sm-Nd evidence for Eburnian and Pan-African high grade metamorphism in cratonic rocks of southern Cameroon. Precambr Res 67: 321-347
http://doi.org/10.1016/0301-9268(94)90014-0

Van Schmus W, Oliverra EP, Da Silva Filho AF, Toteu SF (2008) Proterozoic Links between the Borborema Province, NE Brazil, and the Central African Fold Belt. In: Pankhurst RT, Trouw RAJ, Brito Neves BB, De Wit MJ (eds) West Gondwana: Pre-Cenozoic Correlations Across the South Atlantic Region. Geological Society of London, Special Publications 294: 69-99
http://doi.org/10.1144/SP294.5

Vavra G (1994) Systematics of internal zircon morphology in major Variscan granitoid types. Contrib Mineral Petrol 117: 331-344
http://doi.org/10.1007/BF00307269

Wandji P, Tchokona Seuwui D, Bardintzeff JM, Bellon H, Platevoet B (2008) Rhyolites of the Mbépit Massif in the Cameroon Volcanic Line: an early extrusive volcanic episode of Eocene age. Mineral Petrol 94: 271-286
http://doi.org/10.1007/s00710-008-0013-6

Wantim MN, Kervyn M, Ernest GGJ, Del Marmol M-A, Suh CE, Jacobs P (2013) Morpho-structure of the 1982 lava flow field at Mount Cameroon Volcano, West- Central Africa. Int J Geosci 4: 564-583
http://doi.org/10.4236/ijg.2013.43052

Wiedenbeck M, Alle P, Corfu F, Griffin WL, Meier M, Oberli F, Von Quadt A, Roddick JC, Spiegel W (1995) Three natural zircon standards for U-Th-Pb, Lu-Hf, trace element and REE analyses. Geostand News1 19: 1-23
http://doi.org/10.1111/j.1751-908X.1995.tb00147.x

WILLIAMS IS (1998) U-Pb by ion microprobe. In: McKibben MA, Shanks WC, Ridley WI (eds) Applications of Microanalytical Techniques to Understanding Mineralizing Processes. Reviews in Economic Geology 7: 1-35

Wilson CJN, Charlier BLA (2009) Rapid rates of magma generation at contemporaneous magma systems, Taupo Volcano, New Zealand: insights from U-Th model-age spectra in zircons. J Petrol 50: 875-905
http://doi.org/10.1093/petrology/egp023

Wilson CJN, Charlier BLA (2016) The life and times of silicic volcanic systems. Elements 12: 103-108
http://doi.org/10.2113/gselements.12.2.103

Wilson CJN, Hildreth W (1997) The Bishop Tuff: new insights from eruptive stratigraphy. J Geol 105: 407-440
http://doi.org/10.1086/515937

Wotchoko P, Guimollaire ND, Djibril KNG, Vohnyui CM-L, Suh GC, Tangie BA, Dieudonne TS, Yannick S (2017) Petrogenesis of lava from Wainama West, Mount Oku (CVL): source characteristics and magma evolution. J Geosci Geom 5: 1-11

Youmen D, Schmincke H-U, Lissom J, Eetame J (2005) Geochronology data: evidence of different volcanic phases during the Miocene at Mount Bambouto (Cameroon line). Sci Technol Dév 11:49-57

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