GNS Science Manual of New Zealand Permian to Pleistocene
Foraminiferal Biostratigraphy


Key species of New Zealand fossil foraminifera:
descriptions from
"Manual of New Zealand Permian to Pleistocene Foraminiferal Biostratigraphy" by Hornibrook, Brazier and Strong, 1989



Trifarina parva Hornibrook



Hornibrook et al. 1989, Fig. 17.7 (Holotype): 0.38 mm
.

Reference: Hornibrook, Brazier & Strong 1989, p.101, Fig. 17:7 (Holotype).

Synonymy: 1961, NZ. Geol. Surv. paleont. bull. 34(1): 71, pl. 9, fig. 161, 162.

Description: Tiny, elongate, attenuated, uniserial stage rectilinear and acutely triangular with sharply carinate corners.

Comparison: Differs from T. bradyi in its much more attenuated form.

Distribution: Bortonian to Altonian to Lillburnian?.


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.

Back to index page