Brief description:
fossil sea urchin or echinoid, Micraster cortestudinarium, Goldfuss, from upper chalk complex, Cretaceous age
fossil sea urchin or echinoid, Micraster cortestudinarium, Goldfuss, from upper chalk complex, Cretaceous age
Classifications:
natural science / geology / Echinodermata Echinoidea Micraster cortestudinarium
natural science / geology / Echinodermata Echinoidea Micraster cortestudinarium
Identifications:
fossil / echinoid / sea urchin
fossil / echinoid / sea urchin