【序号】:1 【作者】:E. A. Luzhnaya 【题名】:A New Spheromorphic Problematic of the Genus Gaparella from the Lower Cambrian of Western Mongolia 【期刊】:Paleontological Journal 【年、卷、期、起止页码】:Volume 58, pages 144–150, (2024) 【全文链接】:https://link.springer.com/article/10.1134/S0031030123600282#Fig1