Valvulina palaeotrochus var. compressa Brady, 1876
Description Brady, H. B. (1876). A monograph of Carboniferous and Permian Foraminifera. Monograph of the Palaeontographical Society. vol. 30: 1-166., available online athttps://www.biodiversitylibrary.org/page/36918332
page(s): p. 85, pl. 4 fig. 5Author Le Coze, FrançoisJPG file - 27.44 kB - 126 x 206 pixels
Extra information Orientation: 1: Horizontal (normal)