 Hornibrook et al. 1989, Fig. 36.3a-c (Holotype): 0.55 mm |
Reference: Hornibrook, Brazier & Strong 1989, p.152, Fig. 36:3a-c (Holotype).
Synonymy: Hornibrook, 1961, N.Z. Geol. Surv. paleont. bull. 34(1).
Description: Small, three whorls, convex ventrally, more flattened dorsally, ornament of small granules coalescing to form irregular ribs.
Distribution: Upper Arnold and basal Landon Series.
Comment: A very similar, possibly more primitive form is present in the Matanginui Limestone of Porangan age in the Chatham Islands.
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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