 Hornibrook et al. 1989, Fig. 9.25: 1.22 mm |
Reference: Hornibrook, Brazier & Strong 1989, p.43, Fig. 9:25.
Synonymy: 1862, Frondicularia sulcata, Acad. Imp. Metz, Mem vol. 42, Ser. 2(9): 438, pl. 5, fig. 13;
1984, Strong: 23, pl. 3, fig. 58-2, pl. 9, fig. 188-197.
Description: Uniserial, lanceolate, with oval cross section. Ornament of 6-8 well developed parallel ribs per side.
Comparison: Distinguished from I. squamosa by its larger, more robust test, and from I. terquemi by its well developed ribs, which extend the entire length of the test.
Distribution: Otamitan.
Comment: Widespread Upper Triassic-Lower Jurassic species.
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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