backarc造句

These lavas are considered to be backarc lavas and resemble these of volcanoes farther south.
The forearc region is very narrow and the intersection of backarc basin spreading axis with the arc magmatic systems is complex.
At the latitudes of 32 36?S that is Central Chile and most of Mendoza Province the Andean orogeny proper began in the Late Cretaceous when backarc basins were arc volcanism occurred east of the Andes.
Volcanic arcs ( see volcanic arc ) and backarc basins ( see back-arc basin ) formed and were emplaced onto Eurasia as ophiolites ( see ophiolite ) as they collided with microcontinents ( literally relatively small plates of continental lithosphere; e . g.
The sinking slabs are laid down flat on the impenetrable 660, are overpassed by upper mantle and overriding plates pulled toward the retreating slabs, and fill the potential spreading gaps ( e . g ., Atlantic Ocean, and Pacific backarc basins ) behind overriding plates.
It's difficult to find backarc in a sentence. 用backarc造句挺难的

After a further series of transform faulting, and the continuing subduction of the India Plate beneath the Burma plate, backarc spreading saw the formation of the marginal basin and seafloor spreading centre which would become the Andaman Sea, a process well-underway by the mid-Pliocene ( 3 4 Ma ).