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Astrodaspis merriani (ANDERSON)

Set of 2 fossil specimens

MNHN.F.A22682
L18.444
Lambert 1999-8
complet

Taxonomy

Echinodermata
Echinoidea
Clypeasteroida
Echinarachniidae
Astrodaspis merriani (ANDERSON)

Origin

Californie
Ciena Hills

Stratigraphy

Cénozoïque
Néogène
Miocène

Determination