Foraminifera (Foraminifera)
21/07/1875; 30/08/1875; 21 July 1875 - 30 August 1875
MANCH-602340
Synonyms: Planispirina sigmoidea
Copyright/attribution: Manchester Museum, University of Manchester
Copyright/attribution: Manchester Museum, University of Manchester
Description
Synonyms: Planispirina sigmoidea