| 1. | The stratigraphic column in this district includes all the paleozoic formations .
这个地区的地层柱包括全部古生代岩系。 |
| 2. | The principle of cyclic sedimentation applies to deposits dating from earliest paleozoic time to the holocene .
旋回沉积原理适用于始于最早的古生代迄至全新世的沉积物。 |
| 3. | Some organisms have persisted with so little change that specimens living today are quite similar to their paleozoic or mesozoic ancestors .
有些生物一直很少变化，以至生存至今的生物与它们古生代或中生代的祖先仍十分相象。 |
| 4. | The following examples of oil and gas fields in distributary and delta-fringe sand bodies range in age from late paleozoic to middle cenozoic .
下面所列举的是分布于分流和三角洲前绿砂体的油气田的例子，在地质时代上从晚古生代至中新生代。 |
| 5. | My professor studies flora of the palaeozoic era
我的教授研究古生代的植物群。 |
| 6. | Transgression of late paleozoic era in ordos area
鄂尔多斯地区晚古生代的海侵 |
| 7. | Deep basin gas reservoirs of late palaeozoic in northern ordos basin
鄂尔多斯盆地北部晚古生代的深盆气气藏 |
| 8. | Tectonic enviroments of magmatism in early paleozoic in the north altyn tagh , china
阿尔金山北缘早古生代岩浆活动的构造环境 |
| 9. | Paleozoic paleobiogeographic provinces and paleogeographic changes in the eastern qinling
东秦岭古生代古生物区与古地理变迁 |
| 10. | Is there a late paleozoic great ocean in changning - mengli an belt , western yunnan , china
滇西昌宁孟连带存在一个古生代大洋吗 |
