Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Geoffrey H. GRANTHAM"'
Publikováno v:
Journal of Mineralogical and Petrological Sciences.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::268b136fa8f2f9a88783b92f686e0f08
https://doi.org/10.2465/jmps.230125
https://doi.org/10.2465/jmps.230125
Publikováno v:
Geological Magazine. 157:1428-1450
The study area is located across the Kalahari Craton – Maud Belt boundary in Dronning Maud Land (DML), Antarctica. The ∼1100 Ma Maud Belt in the east is situated where the ∼900–600 Ma East African and ∼530–500 Ma Kuunga orogenies overlap.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c05cb6ab4564e3f9eb2e654c5708a4
https://doi.org/10.1017/s0016756819001523
https://doi.org/10.1017/s0016756819001523
Autor:
Kazuyuki Shiraishi, Hiroshi Kaiden, Satoshi Saito, Geoffrey H. Grantham, Richard Armstrong, Bruce M. Eglington, Tomokazu Hokada, Makoto Arima, Keiji Misawa
Publikováno v:
Geoscience Frontiers, Vol 10, Iss 6, Pp 2265-2280 (2019)
We carried out SHRIMP zircon U-Pb dating on A-type granitic intrusions from the Namaqua-Natal Province, South Africa, Sverdrupfjella, western Dronning Maud Land, Antarctica and the Nampula Province of northern Mozambique. Zircon grains in these grani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba548272708a11db9e6eba1e74e011e3
http://www.sciencedirect.com/science/article/pii/S1674987119300775
http://www.sciencedirect.com/science/article/pii/S1674987119300775
Autor:
Geoffrey H. Grantham, Noriyoshi Tsuchiya, Masahiro Ishikawa, Takafumi Hirata, Tetsuo Kawakami, Shuhei Sakata, Fumiko Higashino, Madhusoodhan Satish-Kumar
Publikováno v:
Journal of Petrology. 60:329-358
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76b196409f5444532a60bef8888ef79b
https://doi.org/10.1093/petrology/egy116
https://doi.org/10.1093/petrology/egy116
Autor:
Masahiro Ishikawa, Takafumi Hirata, Fumiko Higashino, Shuhei Sakata, Madhusoodhan Satish-Kumar, Geoffrey H. Grantham, Etienne Skrzypek, Tetsuo Kawakami, Noriyoshi Tsuchiya
Publikováno v:
Lithos. :73-92
Utilizing microstructures of Cl-bearing biotite in pelitic and felsic metamorphic rocks, the timing of Cl-rich fluid infiltration is correlated with the pressure-temperature-time (P-T-t) path of upper amphibolite- to granulite-facies metamorphic rock
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d321feb4498cb9ed4c173bc4db0bf340
https://doi.org/10.1016/j.lithos.2016.12.028
https://doi.org/10.1016/j.lithos.2016.12.028
Autor:
Tetsuo Kawakami, Noriyoshi Tsuchiya, Geoffrey H. Grantham, M. Satish–Kumar, Tomokazu Hokada, Masahiro Ishikawa, Yumiko Tsubokawa
Publikováno v:
Journal of Mineralogical and Petrological Sciences. 112:77-87
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2883547199894d5ef5aff184524d4689
https://doi.org/10.2465/jmps.160919
https://doi.org/10.2465/jmps.160919
Publikováno v:
Geological Society, London, Special Publications. 457:61-85
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c00727ef8af52125e3704f44d2f01f1d
https://doi.org/10.1144/sp457.4
https://doi.org/10.1144/sp457.4
Publikováno v:
Journal of African Earth Sciences. 101:96-112
Whole rock major and trace element chemistry as well as radiogenic isotope data from the Espungabera Formation of central Mozambique are compared with published data from the Umkondo Formation lavas in SE Zimbabwe and Straumsnutane Formation lavas in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a303f152b4022cc8df754f0b41aec2c
https://doi.org/10.1016/j.jafrearsci.2014.08.013
https://doi.org/10.1016/j.jafrearsci.2014.08.013
Autor:
Noriyoshi Tsuchiya, Kentaro Hattori, Tetsuo Kawakami, M. Satish–Kumar, Shuhei Sakata, Geoffrey H. Grantham, Masahiro Ishikawa, Takafumi Hirata, Fumiko Higashino
Publikováno v:
Journal of Mineralogical and Petrological Sciences. 110:166-178
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4d92026cd460ced5043a8f785a0451e
https://doi.org/10.2465/jmps.150220
https://doi.org/10.2465/jmps.150220
Publikováno v:
Precambrian Research. 333:105444
Biotite 40Ar/39Ar ages from Mesoproterozoic gneisses from Kirwanveggan and Sverdrupfjella vary between 868–497 Ma and 547–326 Ma respectively. Hornblende ages from Kirwanveggan and Sverdrupfjella gneisses vary between 1067–480 Ma and 550–450
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9006ae251c5c633a308141d2a206e250
https://doi.org/10.1016/j.precamres.2019.105444
https://doi.org/10.1016/j.precamres.2019.105444