| 释义 |
volcano-
The n. used as a formative element: volcanoclastic, var. volcaniclastic a. and n.; ˌvolcanoˈgenic a. [-genic], of volcanic origin; volˌcanotecˈtonic a., involving or pertaining to both volcanic and tectonic processes.
1965E. Lehner et al. in G. J. Williams Econ. Geol. N.Z. xix. 353/2 Their survey left little doubt that the marine late Eocene and Oligocene strata which overlie the basement cover..are..intercalated with volcanogenic beds. 1977A. Hallam Planet Earth 59/2 Glacial or volcanogenic sediments contain coarse particles which can be very unstable.
1907W. H. Hobbs in Beiträge zur Geophysik VIII. 224 The seismotectonic lines often intersect lines of volcanoes (volcanotectonic lines) at volcanic vents. 1941Univ. Calif. Publ. Geol. Sci. XXV. 242 Calderas are volcanic and therefore centric forms of destruction, volcano-tectonic engulfments of the roofs of magma reservoirs, regardless of the number of vents involved. 1965G. J. Williams Econ. Geol. N.Z. xv. 235/2 The relatively high permeability of the pumiceous volcanics deposited in the large volcano-tectonic basins so typical of this active tectonic and volcanic zone. 1979Nature 26 July 286/2 Zukwala volcano..lies on an isolated (non-WFB) volcanotectonic line that projects NNE via a Holocene basalt lava cone. |