41. Its profile has been reduced by erosion; the cone sits on an andesitic mound. 42. Andesitic -dacitic lava domes along the La Gallina fault are of the same age.43. Andesitic effusive activity occurred on the flanks of the caldera before and after its collapse.44. Its primary lavas are andesitic and basaltic flows, although it has also produced pyroclastic flows. 45. These sheets were formed by successive eruptions of mobile andesitic lava from shallow-sided volcanoes. 46. The broad, low dominantly andesitic stratovolcano rises above the northern end of the Kanto Plain. 47. The "'Miravalles Volcano "'is an andesitic stratovolcano in Costa Rica. 48. Several fans of pyroclastic material, cemented by andesitic tuffs, surround the base of Taftan. 49. "' Lubukraya "'is an andesitic stratovolcano on Sumatra island, Indonesia. 50. The dominantly andesitic volcano contains a young forested cone at the elevation of 781 m height.
