 Hornibrook et al. 1989, Fig. 12.13: 0.37 mm |
Reference: Hornibrook, Brazier & Strong 1989, p.52, Fig. 12:13.
Description: Calcareous; planispiral, somewhat involute, biumbilicate, globular chambers; finally with 2 paired chambers on either side of coiling plane, each chamber often with its own aperture.
Distribution: Upper Haumurian.
Comment: "Biglobigerinella"actually represents an abberant, gerontic form of Globigerinelloides, and the biglobigerinellid condition is therefore of little taxonomic significance.
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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