topsoil[[topsoil]表层土和积土层2
earthsurface[:0]zs:fis]地表3
loessluis]黄土4
driftsand[drift][s 况nd]流砂层5
sandbed[s 况nd][bed]砂层6
siltbed 粉砂层7
clay 粘土;8
clayeysand 粘土质砂;9
kaoline[keilin]高岭土10
pebble['pebl]中砾;砾石11
igneous(火成的)gravel[
ignis][
gr 况vl]火成砾岩12
surfaceinterval['s:fis][zintvl]地表井段13
gravel[
gr 况vl]砾;砾石层;砂砾14
limestonegravel['laim,stun]['gr 况vl]灰岩砾岩15
limestonegravelbed 灰岩砾石层16
siliceousgravel[siflijs][zgr 况vl]硅质砾岩17
basalticgravel[fb 况so:ltik][fgr 况vl]玄武质砾岩18
gravelbed 砾石层19
breccia['bretj]角砾20
sandygravel[
s 况ndi]['gr 况vl]砂砾(砂质砾岩)21
calcigravel[calcigravel]钙砾22
blockylimestonecalcigravel 灰岩块钙砾精品文档23
gypsumgravel['d^ipsm]['gr 况vl]石膏砾24
conglomeratesand 含砾砂层25
sandygravelbed 砂砾层26
gravel-bearingsiltstone 粉砂岩含砾27
mudpebble[mAd][