Preview
Accession Number
Sea Urchin
Geological Time Period
Upper Jurassic
Kingdom
Animalia
Phylum
Echinodermata
Class
Echinoidea
Family
Hemicidaridae
Genus
Hemicidaris
Species
H. crenularis
Physical Characteristics
Very small specimen that is very light in color. The overal shape is round with some smaller circles protruding out.
Description
Possibly France
Number of Pieces
2
Measurements (cm.)
2
Ursinus Acquisition Date
9-14-2007
Donor
Dr. E Lee Porter (funds)
Purchased From
Bey’s Rock Shop Boyertown, PA 19512
