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Order:
Astrorhizida
Family:
Polysaccamminidae
Amphicervicis
elliptica
Mound, 1961
WFD AphiaID:
902149
Morphological Attributes:
Wallmaterial:
Overall appearance:
Coiling:
Chamberform:
Aperture Position:
Aperture Form:
, , ,
Sutures:
, ,
Ornamentation:
, , ,
identified by scientist
Silurian
Upper Silurian
Midwestern USA
unknown
FEU-1013635