unstratified [计] 非成层的
unstratified[ adj ]
not deposited in layers
<adj.all>
glacial till is unstratified
Unstratified \Un*strat"i*fied\, a. (Geol.)
Not stratified; -- applied to massive rocks, as granite,
porphyry, etc., and also to deposits of loose material, as
the glacial till, which occur in masses without layers or
strata.