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In the rich collection of fossils made in Sinkiang by Professor P.L.Yuan of the Tsinghua University,there are a few but very beautifulspecimens representing a new species of Gastrioceras.They were obtainedfrom Shihtsientan~1,a locality lying about 150 kilometers NNE of theChitai city~2 in northern Sinkiang.The writer takes the opportunity torecord sincere thanks to Professor P.L.Yuan for giving him the privilege
In the rich collection of fossils made in Sinkiang by Professor PLYuan of the Tsinghua University, there are a few but very beautifulspecimens representing a new species of Gastrioceras. They were obtained from Shihtsientan ~ 1, a locality lying about 150 kilometers NNE of theChitai city ~ 2 in northern Sinkiang. The writer takes the opportunity torecord sincere thanks to Professor PLYuan for giving him the privilege