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Clavainaperturites cordatus

Taxonomy
Clavainaperturites cordatus was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-96-579 (Catatumbo) Loc: 36.4X109.8 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.

Synonymy list
YearName and author
1967Clavainaperturites cordatus González-Guzmán p. 61 figs. Plate V Figs. 3-3b

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RankNameAuthor
genusClavainaperturitesVan der Hammen and Wijmstra 1964
RankNameAuthor
speciescordatus

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
ReferenceDiagnosis
A. E. González-Guzmán 1967Pollen grain probably inaperturate; sculpture type clavate. Clavae placed in a pentagonal or hexagonal arrangement and at the apex they are angular in shape. Clavae 3.2 μ long and about 1.7 μ in diameter. Thickness of exine about 4 μ. Wall probably intectate. Some specimens seem to be decollate but the possible furrows are never distinct.