 | | Report (volume) | | alkaline province 293 MACDONALD,R. Quaternary peralkaline silicic rocks and caldera volcanoes of Kenya...DOWNES, H. Tertiary and Quaternary volcanism in the Massif Central, France 517 KOGARKO, L. N. Alkaline rocks...Bailey). Macdonald focusses attention on the peralkaline silicic central volcanoes of Kenya and also favours...produce trachyte and, with extreme fractionation, alkali rhyolite. The production of peralkaline acid rocks...islands, such as Ascension (Harris & Sheppard). Peralkaline acid rocks only occur in a b u n d a n c e in |  | | Book | | . . 4.8.2 Tertiary and Quaternary Magmatism in Massif Central France . . . . . . . . . . . . . . . ....K-Rich Rocks of the Tristan da Cunha Islands 4.13.3 Trachyte-Phonolite-Bearing Lavas of Ulleung Island, South...tholeiiterhyolite series, and (2) alkali basalt-trachyte series. In the convergent plate boundaries, another...Wudalienchih, Erkeshan and Keluo (N.E. China) : M = Massif Central France : DVC = Damodar Valley Coal Field...Erke-shan and Keludo (Manchuria, China), lower Austria, Massif Central (France) and Eastern Paraguay 1.2 Minor |
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