Main body ( = theca) is scanned.
Category : Blastoidea
Species name :
Pentremites sp.
Age : Carboniferous (359.2-299Ma)
Locality : Huntsville, Alabama, U.S.A.
Image width : 14.9mm
Specimen provided by : Tohoku University
CT data provided by : Tohoku University Museum
View type : Surface rendering (Solid)