 Hornibrook et al. 1989, Fig. 12.8a-b: 0.33 mm |
Reference: Hornibrook, Brazier & Strong 1989, p.54, Fig. 12:8a-b.
Synonymy: 1960, Australian Bur. Min. Res., Geol. Geophys. Bull. 57: 92, textfig. 6, pl. 25, fig. 123.
Description: Trochospiral; moderately high spired; chambers globular, 4-6 in final whorl; aperture umbilical; umbilicus narrow, fairly deep; pustular ornament, particularly on earlier chambers, tending to form a meridional pattern.
Distribution: Mangaotanean to Piripauan. Very abundant in suitable facies.
Cite this publication as: "Strong CP, Raine JI, Terezow M. 2018. Key
species of New Zealand fossil foraminifera: descriptions from "Manual of New
Zealand Permian to Pleistocene Foraminiferal Biostratigraphy" by Hornibrook,
Brazier and Strong, 1989. Lower Hutt (NZ): GNS Science. (GNS Science
miscellaneous series; 123)."
ISSN 1172-2886, ISBN 978-1-98-853088-8,
DOI 10.21420/G2M63W.
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