燕辽生物群叶肢介动物群组成和演化<sup>*</sup>

燕辽生物群叶肢介动物群组成和演化^*

李罡

Clam shrimp fauna of the Jurassic Yanliao Biota: composition and evolution

LI Gang

古地理学报 . 2023, (2): 368 -381 . DOI: 10.7605/gdlxb.2023.02.044