New Discovery of Macroscopic Cone Fossils from the Cambrian Series-2 Shuijingtuo Formation of Hubei, China
LIU Xuan, CHEN Chunhan, YANG Runyu, DONG Lin
Acta Scientiarum Naturalium Universitatis Pekinensis . 2022, (4): 644 -654 .  DOI: 10.13209/j.0479-8023.2022.041