Large plate with well preserved numerous edrioasteroids Euryeschatia reboulorum (Sumrall and Zamora, 2011) on conulariid Archaeoconularia. There are also multiple fragments of brittle stars. Specimen is glued. Age: Upper Ordovician, Ashgill, Upper Tiouririne Formation Locality: Morocco, El Kaid Errami, Djebel Tijarfaiouine Matrix size: 280x200x45 mm The biggest edrioasteroid size: 33x29 mm Weight: 2662 g If you have bought several items, combined shipping is possible. Please contact me.