引用本文: | 黑龙江省海伦大峡谷发现白垩纪生物群[J]. 地质与资源, 2021, 30(1): 99-100. DOI: 10.13686/j.cnki.dzyzy.2021.01.013 |
Citation: | DISCOVERY OF CRETACEOUS BIOTA IN HAILUN GRAND CANYON, HEILONGJIANG PROVINCE[J]. Geology and Resources, 2021, 30(1): 99-100. DOI: 10.13686/j.cnki.dzyzy.2021.01.013 |