A new integrated search interface will become available in the next phase of marineinfo.org.For the time being, please use IMIS to search available data PeopleInstitutesProjectsData setsPublicationsEvents IMIS Photogallery » ReferencesLepidesthes wortheni (aboral)Description Upper side: The ambulacra are broad and set with numerous pore-pairs. There are three columns of plates in each interambulacrumDiameter 38 mm; Lower Carboniferous, lndiana, USA.HVTAuthor Schultz, HeinkeJPG file - 270.35 kB - 1 146 x 1 026 pixelsadded on 2005-02-23195 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview