|
||||||
|
||||||
|
| 2005, Vol. 7(3): 337-346 DOI: 10.7605/gdlxb.2005.03.005 | ||
| Continental trace fossils and sedimentary environments of the Upper Cretaceous in Songliao Basin | ||
| Zheng Yulong Chen Chunrui Ren Linwei | ||
| Research Institute of Exploration and Development of Daqing Oilfield Limited Company, Daqing 163712, Heilongjiang | ||
| Received null Revised null | ||
| Supporting info | ||
|
||||||||||
