The fossils of algae, ostracoda, foraminifera, gastropod and polychaeta were found in the Tertiary carbonate beds in the摘要柴达木盆地西部第三系的碳酸盐岩层中发现有藻类、介形虫、有孔虫、腹足类、多毛类等化石。
Spirochaeta pallida infection of senile sufferers were 7.7%(/8) among all infective sufferers.其中老年患者梅毒螺旋体阳性占总感染人数的7.7%(/8)。