jolts in northern Sumatracausesjolts in northern Sumatra
to partial transfer of potassiumleadsto partial transfer of potassium
of mud , mostly clay and quartz particlescomposedof mud , mostly clay and quartz particles
to partial transfer of potassium to water ... but this is rapidly absorbed by organisms and claysleadsto partial transfer of potassium to water ... but this is rapidly absorbed by organisms and clays
of clay mineral particlescomposedof clay mineral particles
jolts in northern Sumatra - Nationalcausesjolts in northern Sumatra - National
to a central pointleadingto a central point
from the weathering and erosion of pre - existing rocksoriginatefrom the weathering and erosion of pre - existing rocks
of sand grains that have been cemented togethercomposedof sand grains that have been cemented together
The Rockies(passive) are composed exclusivelyThe Rockies
of mineral calcite ( Calcium Carbonate : CaCO3composed largelyof mineral calcite ( Calcium Carbonate : CaCO3
of silicaprincipally composedof silica
of fragments ... or clasts , of pre - existing rockare composedof fragments ... or clasts , of pre - existing rock
The steep canyon below(passive) is composedThe steep canyon below
primarily of carbonate minecomposedprimarily of carbonate mine
of coarse fragments of preexisting rocks held togethercomposedof coarse fragments of preexisting rocks held together
of shale and sandstonecomposedof shale and sandstone
of particles that result fromare composedof particles that result from
of sedimentare composedof sediment
The fossils(passive) were discoveredThe fossils
Most all fossils(passive) are discoveredMost all fossils
Most fossils(passive) are discoveredMost fossils
of coarse fragments of preexisting rocks held together either by cement or bycomposedof coarse fragments of preexisting rocks held together either by cement or by
of iron oxides , magnetite and hematite within chertcomposedof iron oxides , magnetite and hematite within chert