Behavioural evolution pattern and biogeographical migration of the Paleozoic psammichnitids
ZHANG Lijun, PANG Zhichao, YANG Qiqi, FAN Liu, WEI Fan, SONG Huibo, NIU Yongbin
JOPC . 2023, (2): 382 -391 .  DOI: 10.7605/gdlxb.2023.02.023