Browse Items (1 total) Browse All Browse by Tag Search Items Tags: acis Sort by: Title Creator Date Added Menocephalus acis Walcott Tags: acis, Asia, Charles F. (Charles Frederick), Charles F. (Charles Frederick) Deiss, China, Deiss Trilobite Plastotypes Collection, In collection, Menocephalus, Menocephalus acis Walcott, Opisthoparia, plastotype | photograph, Proetidze, Shandong, Trilobita, Walcott Output Formats atom, dcmes-xml, json, omeka-xml, rss2