K1288
Kingdom: Animalia
Phylum: Echinodermata (Klein 1754)
Subphylum: Echinozoa (von Zittel 1895)
Class: Echinoidea (Leske 1778) / Sea urchin
Subclass: Cidaroidea (Claus 1880)
Order: Cidaroida (Claus 1880)
Superfamily: Cidaridea (Kroh and Smith 2010)
Family: Cidaridae (Gray 1825)
Phylum: Echinodermata (Klein 1754)
Subphylum: Echinozoa (von Zittel 1895)
Class: Echinoidea (Leske 1778) / Sea urchin
Subclass: Cidaroidea (Claus 1880)
Order: Cidaroida (Claus 1880)
Superfamily: Cidaridea (Kroh and Smith 2010)
Family: Cidaridae (Gray 1825)
Echinoid spines (partial)
21.9.1994