BioStor
 | Some Upper Cretaceous foraminifera from near Coalinga, California J A Cushman and Clifford C Church (1929) Proceedings of the California Academy of Sciences 18: 497-530 |
 | Upper Cretaceous Foraminifera from Trinidad Joseph A Cushman and P W Jarvis (1932) Proceedings of The United States National Museum 80: 1-60 |
 | Case 2855. Cristellaria Humilis Reuss, 1863 (Currently Astacolus Humilis; Foraminiferida): Proposed Replacement Of Neotype By Rediscovered Lectotype, And Rotalia Schloenbachi (Currently Notoplanulina? Schloenbachi; Foraminiferida): Proposed Placement On The Official List Helen Meyn and Juergen Vespermann (1993) Bulletin of Zoological Nomenclature 50: 202-204 |
 | Opinion 1804. Cristellaria humilis Reuss, 1863 (currently Astacolus humilis;
Foraminiferida): neotype replaced by rediscovered lectotype, and
Rotalia schloenbachi (currently Notoplanulina? schloenbachi;
Foraminiferida): placed on the Official List I C Z N (1995) Bulletin of Zoological Nomenclature 52(2): 196-197 |