Zobrazeno 1 - 10
of 51
pro vyhledávání: '"T. Njanko"'
Autor:
E.M. Fozing, M. Kwékam, S. Tetsopgang, T. Njanko, B. Chako-Tchamabé, J. Tcheumenak Kouémo, M. Gountié Dedzo, E.A. Asobo Nkengmatia, C. Njiki Chatué
Publikováno v:
Solid Earth Sciences, Vol 6, Iss 3, Pp 283-296 (2021)
The I-type Pan-African Misajé granites, situated in the Western domain of the Central African Fold Belt are among the late-to post tectonic granites that intruded the ante-Pan-African country rocks. In this study, magnetic susceptibility and geochem
Externí odkaz:
https://doaj.org/article/dd5943834d4b430f85cc4524a8d7e998
Autor:
J. Tcheumenak Kouémo, C. Njiki Chatué, E.A. Asobo Nkengmatia, Maurice Kwékam, T. Njanko, B. Chako-Tchamabé, M. Gountié Dedzo, S. Tetsopgang, Eric Martial Fozing
Publikováno v:
Solid Earth Sciences, Vol 6, Iss 3, Pp 283-296 (2021)
The I-type Pan-African Misajé granites, situated in the Western domain of the Central African Fold Belt are among the late-to post tectonic granites that intruded the ante-Pan-African country rocks. In this study, magnetic susceptibility and geochem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8e53dc3fd4c7c7b9daed247487df925
http://www.sciencedirect.com/science/article/pii/S2451912X21000258
http://www.sciencedirect.com/science/article/pii/S2451912X21000258
Autor:
Gerald Hartmann, Maurice Kwékam, Eric Martial Fozing, Emmanuel Njonfang, T. Njanko, István Dunkl, Kouémo Jules Tcheumenak
Publikováno v:
Geological Society, London, Special Publications. 502:191-213
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::288987bed64ec5ce44765c5c0c8cf327
https://doi.org/10.1144/sp502-2019-19
https://doi.org/10.1144/sp502-2019-19
Publikováno v:
Journal of Structural Geology
Journal of Structural Geology, 2022, 160, ⟨10.1016/j.jsg.2022.104619⟩
Journal of Structural Geology, 2022, 160, ⟨10.1016/j.jsg.2022.104619⟩
International audience; In this study, we integrate anisotropy of magnetic susceptibility (AMS) and microstructural data including quartz crystallographic preferred orientation (CPO) from SEM-EBSD from the Manchi Pan-African granitic pluton with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64481d4652a937f84716964069a93d24
https://hal-insu.archives-ouvertes.fr/insu-03690967
https://hal-insu.archives-ouvertes.fr/insu-03690967
Autor:
Maurice Kwékam, I.K. Tiseh, A.C. Mengou, Eric Martial Fozing, T. Njanko, C. Chatué Njiki, A. Téfo Fokoua
Publikováno v:
Journal of African Earth Sciences. 156:144-157
Microstructures and Anisotropy of Magnetic Susceptibility (AMS) data were investigated in the Pan-African Dschang granitic pluton and its basement rocks in order to decipher its emplacement and time relationship within the Pan-African evolution of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b920149d92deab3617a035b02b2ad0d
https://doi.org/10.1016/j.jafrearsci.2019.05.007
https://doi.org/10.1016/j.jafrearsci.2019.05.007
Autor:
T. Njanko, Julios Efon Awoum, Emmanuel Njonfang, Asobo Nkengmatia Elvis Asaah, Jules Tcheumenak Kouémo, Maurice Kwékam, Eric Martial Fozing, Merlin Gountié Dedzo
Publikováno v:
Journal of African Earth Sciences. 154:181-194
Petrographic and geochemical investigations were carried out on amphibolites from the Fomopea pluton (FP) in order to determine their origin and geodynamic setting. The geology of the FP consists of granitoids (granites, monzogranites, syenogranites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b69e4d2e82dfd24e6e8b32be917ca9fb
https://doi.org/10.1016/j.jafrearsci.2019.03.024
https://doi.org/10.1016/j.jafrearsci.2019.03.024
Autor:
Gabriel Ngueutchoua, Aristide Nadine Sonfack, Robinson Tchatchueng, David Guimolaire Nkouathio, Francis Temgo Sopie, T. Njanko, Yannick Steve Ngagoum Kontchipe, Gatien Romuald Kenfack Nguemo
Publikováno v:
Arabian Journal of Geosciences. 14
Texture, mineralogy, heavy minerals, and major and trace elements, including REE, from surface sediment samples collected along the Nyong River (NR) were analyzed in the current study to characterize and discuss the intensity of weathering, provenanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bce21b479e5f87a6bd71f25a119a5aa
https://doi.org/10.1007/s12517-021-07145-9
https://doi.org/10.1007/s12517-021-07145-9
Publikováno v:
Journal of Structural Geology. 111:42-63
This study integrates anisotropy of magnetic susceptibility, microstructural and crystallographic preferred orientation (CPO) data from the Mbakop granitic pluton (MGP; Pan-African age) in order to decipher its kinematic evolution. The MGP lies close
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::822b06017c1fa8ca580b72b57f2115dc
https://doi.org/10.1016/j.jsg.2018.03.006
https://doi.org/10.1016/j.jsg.2018.03.006
Autor:
Yannick Steve Ngagoum Kontchipe, Francis Temgo Sopie, Gabriel Ngueutchoua, Armand Sylvain Ludovic Wouatong, David Guimolaire Nkouathio, Robinson Tchatchueng, Aristide Nadine Sonfack, T. Njanko, Gatien Romuald Kenfack Nguemo
Publikováno v:
Journal of African Earth Sciences. 181:104251
The Dibamba River (DR) basin is one of the major fluvial basins of the Cameroon coastal area. The current work presents the very first systematic study of elemental geochemical characteristics, including REE, of surface sediments collected from the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5aad5715cc7acf0a3b9accc59828750
https://doi.org/10.1016/j.jafrearsci.2021.104251
https://doi.org/10.1016/j.jafrearsci.2021.104251
Publikováno v:
Precambrian Research. 359:106231
The Pan-African (578–563 Ma, U-Pb zircon age) Dschang granitic pluton belongs to the edge of the central domain of the Central African Fold Belt in Cameroon. It is made up of biotite granites that intruded pre-Pan-African biotite-hornblende orthogn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::619a99f43feddec7b560b7ce15b5f6c4
https://doi.org/10.1016/j.precamres.2021.106231
https://doi.org/10.1016/j.precamres.2021.106231