(ofNummulina pristina Brady, 1874 †)Brady, H. B. (1874). On a true Carboniferous nummulite. <em>Annals and Magazine of Natural History.</em> 4(13): 222-231., available online athttps://www.biodiversitylibrary.org/page/24342610 page(s): p. 226 pl. 12 figs. 1-5; note: Not Carboniferous but from mixed sieve residues of Eocene samples (see Van den Broeck (1898). [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Nummulites pristinus (Brady, 1874) †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1555047 on 2025-05-14
original description(ofNummulina pristina Brady, 1874 †)Brady, H. B. (1874). On a true Carboniferous nummulite. <em>Annals and Magazine of Natural History.</em> 4(13): 222-231., available online athttps://www.biodiversitylibrary.org/page/24342610 page(s): p. 226 pl. 12 figs. 1-5; note: Not Carboniferous but from mixed sieve residues of Eocene samples (see Van den Broeck (1898). [details]