Description
Shell spherical or polyhedric , loosely polygonal pores , covered by pyramids formed by 4-5 beams (rod-like segments) and from which arise radial spines. PHAEOD
Type species
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Raw text
Shell spherical or polyhedric , loosely polygonal pores , covered by pyramids formed by 4-5 beams (rod-like segments) and from which arise radial spines. PHAEOD