西秦岭甘南地区上二叠统毛毛隆组古环境演变:基于遗迹网络分析*
党志英, 张立军

Palaeoenvironmental evolution of the Upper Permian Maomaolong Formation in Gannan area of the West Qinling: Based on ichnonetwork analysis
Dang Zhi-Ying, Zhang Li-Jun
西秦岭甘南地区上二叠统毛毛隆组遗迹化石 a— Arenicolites isp.( Ar ), Dictyodora cf. scotica ( Di ),上浮雕保存;b— Chondrites intricatus ,上浮雕保存;c— Chondrites isp.,上浮雕保存;d— Dictyodora zimmermanni,下浮雕保存;e— Diplichnites isp.,全浮雕保存;f— Diplichnites triassicus ,上浮雕保存;g— Lockeia siliquaria ( Lo ), Protovirgularia isp.( Pr ),下浮雕保存