Brönnimann, P., and Whittaker, J.E. 1983. A lectotype for Deuterammina (Deuterammina) rotaliformis (Heron-Allen and Earland) and new trochamminids from E. Ireland (Protozoa: Foraminiferida). Bulletin of the British Museum of Natural History (Zoology), 45(7): 347-358.
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Brönnimann, P., and Whittaker, J.E. 1983. A lectotype for Deuterammina (Deuterammina) rotaliformis (Heron-Allen and Earland) and new trochamminids from E. Ireland (Protozoa: Foraminiferida). Bulletin of the British Museum of Natural History (Zoology), 45(7): 347-358.