Truncatulina lobatula, Walker and Jacob sp.
Nautilus lobatulus, Walker and Jacob, 1798, Adams's Essays, Kanmacher's ed., p. 642, pl xiv, fig. 36.
Planorbulina lobatula, W. and J. sp., 1894, K. Svenska Vet.-Akad. Handl., vol. xxv, p. 88, pl. xv, fig. 774.
Truncatulina lobatula, W. and J. sp., Chapman, 1902, Proc. R. Soc. Edin., vol. xxiii, p 392, pl. i. figs. 2, 3. Millett, 1904, Journ. R. Micr. Soc., p. 491.
Three typical specimens were found in the present sample. The species has been already recorded from the east coast of New Zealand (sta. 169).