引用本文: | 葛道凯, 杨起, 付泽明, 李祯, 李宝芳. 陕北榆林富县组中的遗迹化石及其环境意义[J]. 煤田地质与勘探, 1989, 17(6): 1-3. |
Citation: | The Trace Fossils and Depositional Environments of Fuxian Formation, Yulin County,Northern Shaanxi province[J]. COAL GEOLOGY & EXPLORATION, 1989, 17(6): 1-3. |