4) brachiopod fauna
腕足类动物群
1.
Late Carboniferous-Early Permian brachiopod fauna of Gondwanic affinity in Xainza County,northern Tibet,China:Revisited;
西藏申扎地区晚石炭世—早二叠世冈瓦纳相腕足类动物群再研究
5) brachiopod shell
腕足类生物壳体
6) inarticulate brachiopods
无铰纲腕足类
1.
Altogether 422 samples of 1 050 kilograms have been examined for conodonts and inarticulate brachiopods, which represent a thickness of 322m in the section, covering Bailiella Zone of Xuzhuang Formation up to Mictosaukia Zone of Fengshan Formation.
研究了河北完县清醒剖面中寒武统张夏组至上寒武统凤山组酸解法所获得的无铰纲腕足类化石5500多件,详细描述了乳孔贝科2新属、16新种、3未定种,圆货贝科1新属、2新种。
补充资料：腕足
1.低等动物如乌贼﹑章鱼等生长在口四周能蜷曲的器官﹐上面有许多吸盘﹐用以捕食﹑运动并防御敌人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条