精品文档1. 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][zpebl]泥砾28. siltygravel[fsilti][zgr 况vl]粉砂砾岩29. clayeygravel 泥砾30. pebbledsandychalk 砂质白垩土含砾石31. limygravelbearingclaystone 泥岩含灰砾32. sandginger[^^ind^a]山33. coarsesand 粗砂34. mediumsand 中砂35. friablesand 散砂36. driftingsand 流沙37. finesand 细砂38. silt 粉砂39. argillaceous 厂 silt 泥质粉砂40. claysand 粘质砂土41. clayeysilt 粘土质粉砂42. sandyclay 砂质粘土43. siltyclay 粉砂质粘土精品文档44. plantaccumulative[arkjuimjuieitiv]formation 植物堆积层45.humus[Fhju：mas]layer 腐植土层46.landaccretion[aerkri：jan]ODD47.boulderstone 巨砾岩48. chat[tfaet]m49. basaltic[bars：）：itik]conglomerate 玄武质砾石50. lavabreccia[Fbretjia]0000051.cobblestone[Fk：）bistaijn]00052.pebblestone[pebblestone]00053. conglomerate[kanrgbmarit]DD54. oilcutconglomerate 油浸砾岩55. microconglomerate 细砾岩56. smallcongl 小砾岩57. gompholite 泥砾岩58. andesiticbreccia 安山质角砾岩59. andesiticglutenite[rgiu:tanit]DDDDDD60. feldsparbreccia[‘血町怡]0000061. limyconglomerate 灰质砾岩62. lapillis...
