 Hornibrook et al. 1989, Fig. 25.18a-c: 0.37 mm |
Reference: Hornibrook, Brazier & Strong 1989, p.133, Fig. 25:18a-c.
Synonymy: 1957, U.S. Natl. Mus. bull. 215: 118, pl. 28, fig. 3a-c;
1971, Globorotalia (Turborotalia) nana nana, Jenkins, N.Z. Geol. Surv. paleont. bull. 42: 123, 124, pl. 11, fig. 303-308.
Description: Distinguished by the small, four chambered, lobulate test with a lipped, low, arched peripheral-umbilical aperture.
Distribution: Kaiatan to Duntroonian to lower Southland Series?.
Comment: Probably the ancestor of a group of simple four to five chambered forms including G. mayeri s.l. and G. (Globoconella) incognita.
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.