 Hornibrook et al. 1989, Fig. 21.5: 0.78 mm |
Reference: Hornibrook, Brazier & Strong 1989, p.100, Fig. 21:5.
Synonymy: 1904, Mem. Accad. Nuovi Lincei 22: 267, 269 (Sigmoilina).
Description: Finely arenaceous with calcareous cement; ovate or angular; large chambers, initially a half coil in length, quinqueloculine, becoming sigmoidal in arrangement; aperture a terminal tube with internal tooth.
Distribution: Otaian to Recent.
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.
This publication is © copyright in 2018 by GNS Science and is licenced for re-use under a Creative Commons Attribution 4.0 International Licence. Please note that this licence does not apply to any included logos, emblems or trade marks.