Fig. 1From: First record of ostracods from the Upper Ordovician red-coloured marine sandstones of the Tierekeawati Formation in Tarim Basin, NW China: implications on palaeoenvironment and palaeobiogeographyLocation of the Arisu section (marked by red triangle) in Kalpin area, northwestern Tarim Basin, Northwest China (the insert map of China is referring the standard map available on the official website of Ministry of Natural Resources of China: http://bzdt.ch.mnr.gov.cn/)Back to article page