Amphimorphina ignota Cushman and Siegfus, 1939 2 moreClass: Nodosariata Subclass: Nodosariana Order: Nodosariida Family: ChrysalogoniidaeTaxon Profile found at an unknown locality Western Canada and USA North America Geological Time: Paleogene Eocene holotype classification and image courtesy of Smithsonian Institution National Museum of Natural History View of a specimen of Amphimorphina ignota Cushman and Siegfus, 1939 The classification is published in: SINMNH Department of Paleobiology Collections Online Catalog as USNM CC 22450 accessed 2013 ![]() |
![]() dataset number: FEU-1006785 |