Historical biogeography attempts to reconstruct the biota history of the earth .
历史生物地理学重建生物区系历史。
Fig. 1 environment of the guanling biota .
图1关岭生物群生活环境。
The luoping biota in yunnan is another discovery following the guanling biota in guizhou .
云南罗平生物群是继贵州关岭动物群之后的又一新发现。
The chengjiang biota : a unique window of the cambrian explosion .
澄江生物群:寒武纪大爆发的见证。
In response , countries throughout the region initiated a project to harmonize measurements of various radioisotopes in marine waters , biota , sediments and suspended matter .
