|Soluable rock in China|
|This maps shows the distribution of soluable rock in China.
Limestone is blue, with darker blue indicating purer, more thickly beded
|Download: [JPG 80kb]|
|China and Chongqing map|
|This maps shows Chongqing's location in China and expedition areas within Chongqing.|
|Download: [PDF 703kb]||