Echinodermata, Screen 31: Echinozoa
Clypeus plotii Clypeus plotii
Clypeus plotii, Clypeidae, Cassiduloida (87 mm), colno 51768
Pont a Mousson, Meurthe et Moselle, France
Bajocian, Dogger, Jurassic
Clypeus plotii, Clypeidae, Cassiduloida (69 mm), colno 51769
Jaulny, Meurthe et Moselle, France
Bajocian, Dogger, Jurassic
Echinolampas appendiculata Echinolampas blaviensis
Echinolampas appendiculata, Echinolampadidae, Cassiduloida (35 mm), colno 51215
Rocky Point, North Carolina, USA
Castle Hayne Limestone, Eocene, Tertiary
Echinolampas blaviensis, Echinolampadidae, Cassiduloida (47 mm), colno 51783
Blaye, Gironde, France
Lutetian, Eocene, Tertiary
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Acrosalenia Amblipygus Arbacia Astrodapsis Cardiaster Cidaris Clypeaster Clypeus Coenholectypus
Collyrites Conulus Corystus Dendraster Ditremaster Echinanthus Echinocorys Echinocyamus Echinolampas Echinopsis
Encope Eupatagus Eurhodia Fibularia Galerites Gitolampas Glypticus Goniopygus Gymnocidaris Hardouinia
Heliophora Hemiaster Hemicidaris Hemipneustus Heteraster Heterocentrotus Holaster Holectypus Laganum Leodia
Lovenia Macraster Mellita Micraster Neolaganum Oligopygus Ortholophus Orthopsis Paracidaris Parascutella
Pedina Periarchus Peronella Phymosoma Polycyphus Proescutella Psephechinus Pseudocidaris Pseudodiadema Rhabdocidaris
Rhyncholampas Rotuloidea Salenia Schizaster Schizechinus Scutella Sismondia Stenonaster Stereocidaris Sternotaxis
Stomechinus Temnopleurus Toxaster Tylocidaris Victoriaster Weisbordella