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Note: Do not rely on this information. It is very old.
Parkeria
Parkeria, a genus of spherical fossils from the Greensand of Cambridge, which has been regarded a a gigantic arenaceous Foraminifer (q.v.), but is now assigned to the Hydrozoa.
Parkeria, a genus of spherical fossils from the Greensand of Cambridge, which has been regarded a a gigantic arenaceous Foraminifer (q.v.), but is now assigned to the Hydrozoa.