• Thumbnail for Diadematidae
    calamaris (Pallas, 1774), extant Echinothrix diadema (Linnaeus, 1758), extant Eodiadema, Lower Jurassic Eremopyga Agassiz & Clark, 1908 Eremopyga denudata (De...
    5 KB (323 words) - 16:20, 26 October 2023
  • Thumbnail for List of prehistoric echinoid genera
    Ellipsechinus Enallopneustes Encope Endeodiadema Engelia Enichaster Entomaster Eodiadema Eogaleropygus Eosalenia Eoscutella Eoscutum Eothuria Epiaster Erbechinus...
    31 KB (418 words) - 01:57, 14 September 2022
  • Thumbnail for Paleobiota of the Posidonia Shale
    third major colonizer of the bottom, in between anoxic changes. Eodiadema Eodiadema minutum Holzmaden Ohmden Dotternhausen Specimens A sea urchin of...
    365 KB (13,206 words) - 15:22, 18 September 2024
  • Thumbnail for List of prehistoric echinoderm genera
    †Eoactis †Eocamptocrinus †Eocaudina †Eocicerocrinus †Eocomatula †Eocystites †Eodiadema †Eogaleropygus †Eohalysiocrinus †Eoindocrinus †Eokainaster †Eomyelodactylus...
    73 KB (3,151 words) - 01:57, 14 September 2022