|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
|Year||Name and author|
|1964||Psilatricolporites operculatus Van der Hammen and Wijmstra|
|2001||Ranunculacidites operculatus Jaramillo and Dilcher p. 146 figs. Plate 15, Fig. 23|
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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.