Modello 3D di Echinoderm fossil almost 2 years 1 Modello 3D di Balanocidaris marginata Echinoid almost 4 years 93 Modello 3D di Echinoid Encope tamiamiensis almost 4 years 63 Modello 3D di Crinoid stem segments almost 4 years 58 Modello 3D di Actinocrinites gibsoni Crinoid almost 4 years 83 Modello 3D di Clypeaster cortesei Echinoid almost 4 years 41 Modello 3D di Echinoids Parascutella paulensis almost 4 years 43 Modello 3D di Eucalyptocrinus Crinoid almost 4 years 36 Modello 3D di Heterocentrotus mamillatus Echinoid almost 4 years 86 Modello 3D di Eucalyptocrinites caelatus Crinoid almost 4 years 48 Modello 3D di Echinoid almost 4 years 78 Modello 3D di Schizaster Echinoid almost 4 years 48 Modello 3D di Sand dollar conglomerate almost 4 years 39 Modello 3D di Hemipneustes striatoradiatus Echinoid almost 4 years 34 Modello 3D di Archaeocidaris immanis Echinoid almost 4 years 48 Modello 3D di Stereocidaris hudspethensis Echinoid almost 4 years 40 Modello 3D di Eupatagus antillarum Echinoid almost 4 years 37 Modello 3D di Conulus albogalerus Echinoid almost 4 years 58 Modello 3D di Daedalocrinus Crinoid almost 4 years 43 Modello 3D di Melocrinus williamsi Crinoid almost 4 years 51 Modello 3D di Agaricocrinus americanus Crinoid almost 4 years 50 Modello 3D di Platyceras Gastropod on Crinoid almost 4 years 35 Modello 3D di Echinocardium orthonotum Echinoid almost 4 years 43 Modello 3D di Phymosoma texanum Echinoid almost 4 years 38 Modello 3D di Crinoid stem segments almost 4 years 53 Modello 3D di Clypeaster reticulatus Echinoid almost 4 years 39 Modello 3D di Eucidaris tribuloides Echinoid almost 4 years 101 Modello 3D di Phymosoma texanum Echinoid almost 4 years 53