NAME Fusiformisporites duenasii
AGE Pleistocene.   AGE span: 2.588...0.0117 mya
K&J CLASSIFICATION (2000) Fungi Imperfecti, Didymosporae.
FIGURE(S)
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Pl.7fig.8.jpg
FIGURE REFERENCE Dueñas-Jimenez H. 1979. Estudio palinologico de los 35 mts. superiores de la seccion Tarragona, Sabana de Bogata; Caldasia, v. 12, p. 539-571.
SPECIES, AUTHORITY F. duenasii Kalgutkar & Jansonius 2000
LOCATION Tarragona, Sabana de Bogota, Colombia.
ORIG DESCRIPTION* 8-10 x 28-32 µm (holotype 10 x 32 µm); two-celled, with a very dark septum; the striations of the surface extend to the extremities of the grain. [Jansonius & Hills (1980), card no. 3770.]
COMMENTS*
PUBLICATION REFERENCE Dueñas-Jimenez H. 1979. Estudio palinologico de los 35 mts. superiores de la seccion Tarragona, Sabana de Bogata; Caldasia, v. 12, p. 539-571.

Jansonius J, Hills LV. 1980. Genera file of fossil spores - supplement 4; Special Publication, Department of Geology, University of Calgary, cards 3629-3800.
K&J REMARKS Kalgutkar and Jansonius's (2000) transfer of this species to Fusiformisporites would have resulted in an illegitimate junior homonym; therefore, they proposed a new name: F. duenasii.
TYPE
ALL NAMES (Including synonyms) Striadyadosporites elongatus Dueñas-Jimenez 1979, p. 564, pl. 3, fig. 8.
Non Fusiformisporites elongatus Ramanujam & Rao 1978.; Fusiformisporites duenasii
SERIAL NUMBER 615
PUBLIC COMMENTS
 *For source, see Publication Reference.