Illustrations:
 Mildenhall 1994, pl. 20, fig. 15 (cf.) |
 Mildenhall 1994, pl. 21, fig. 1 (cf.) |
IGNS taxon number: 110.
Turmal classification (after Burger 1994): Anteturma SPORITES; Turma TRILETES; Suprasubturma ACAVATITRILETES; Subturma AZONATI; Infraturma APICULATI.
Synonymy:
1979 Concavissimisporites grumulus Foster pp. 33-34, pl. 4, figs 3-8.
1982 Concavissimisporites grumulus Foster; Foster p. 178, pl. 3, fig. 2.
1994 Concavissimisporites sp. cf. C. grumulus Foster; Mildenhall pp. 13, 99, pl. 20, fig. 15; pl. 21, fig. 1.
Natural affinity: Filicopsida.
NZ age range: Permian to Triassic (reworked into younger strata).
Brief description: Spore. Trilete.
Cite this publication as: "J.I. Raine, D.C. Mildenhall, E.M. Kennedy
(2011). New Zealand fossil spores and pollen: an illustrated catalogue. 4th
edition. GNS Science miscellaneous series no. 4.
http://data.gns.cri.nz/sporepollen/index.htm".
© GNS Science,
2011
ISBN 978-0-478-19871-3
ISSN 1177-2441
(Available also in CD
version from: Publications Officer, GNS Science, P.O. Box 30368 Lower Hutt, New
Zealand)
Dallwitz (1980) and Dallwitz,
Paine and Zurcher (1993, 1999) should also be cited (see
References).