farfarawy Posted December 3, 2019 Share Posted December 3, 2019 this trilobite from Shidian Yunnan, China; Ordovician period; 7cm;eyes and facial suture in pic 1; genal spine cannot see. 1 Link to comment Share on other sites More sharing options...
piranha Posted December 3, 2019 Share Posted December 3, 2019 The overall features are similar to: Barrandia sp. 4 Link to comment Share on other sites More sharing options...
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