Helvetoglobotruncana Loeblich & Tappan, 1988 Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Chromista phylum Foraminifera class Globothalamea order Rotaliida family Hedbergellidae genus Helvetoglobotruncana Name Homonyms Helvetoglobotruncana Reiss, 1957 Helvetoglobotruncana Loeblich & Tappan, 1988