<page_title> List of fossiliferous stratigraphic units in Colombia </page_title> <section_title> Fossiliferous stratigraphic units </section_title> <table> <cell> Paleozoic <col_header>  </col_header> </cell> <cell> Cuche Fm. <col_header> Age </col_header> </cell> <cell> Floresta <col_header> Formations </col_header> </cell> <cell> Floresta Fm. <col_header> Age </col_header> </cell> <cell> Placoderm fishes, Colombianaspis carvalhoae gen. et sp. <col_header>  </col_header> </cell> </table>
The Cuche Formation is fossiliferous; Placoderm fish fossils have been discovered in the Paleozoic strate of Floresta in the underlying Floresta Formation.