Article title: A new agelacrinitid edrioasteroid attached to a large hardground clast from the McKenzie member of the Mifflintown Member (Silurian) of Pennsylvania.[details]
Journal of Paleontology 83. page(s): 801 [details]
original descriptionArticle title: A new agelacrinitid edrioasteroid attached to a large hardground clast from the McKenzie member of the Mifflintown Member (Silurian) of Pennsylvania.[details]
original descriptionJournal of Paleontology 83. page(s): 801 [details]
basis of recordwww.organismnames.com (Jul 2012) / web search[details]