 Hornibrook et al. 1989, Fig. 18.5a-b (Holotype, Paratype): 0.6 mm |
Reference: Hornibrook, Brazier & Strong 1989, p.89, Fig. 18:5a-b (Holotype, Paratype).
Synonymy: 1940, Trans. Roy. Soc. N.Z. 69(4): 466;
1961, Hornibrook, N.Z. Geol. Surv. paleont. bull. 34(1): 161, text-fig. 5a-c (Cibicidoides).
Description: Distinguished by the rounded strongly planoconvex form with a coarsely punctate surface on uncoiled side, often with a central plug of translucent shell; surface smooth on uncoiled side with early whorls visible through translucent test walls.
Distribution: Small early form: Mangaorapan to Porangan; typical larger form: Bortonian to Whaingaroan.
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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