中国科学院南京地质古生物研究所机构知识库

Well-preserved internal and external moulds of a shumardiid species are described from the late Furongian (Late Cambrian) "Fengshan Formation" at Poben, Napo, southwestern Guangxi, which is close to the type locality of Shumardia orientalis, the type species of Eoshumardia. All features observed on the internal moulds indicate that the new material is definitely S. orientalis, whereas the morphology of the external moulds indicates that S. orientalis should be referred to Koldinioidia. The change of generic assignment of the type species means that Eoshumardia is a junior synonym of Koldinioidia.