Wilson, Conrad D. D. Pardo, Jason S. Anderson, Jason Supplementary element 8 from A primitive actinopterygian braincase from the Tournaisian of Nova Scotia Captions for supplementary elements. braincase;Actinopterygii;Romer's Gap;Tournaisian 2018-05-04
    https://rs.figshare.com/articles/journal_contribution/Supplementary_element_8_from_A_primitive_actinopterygian_braincase_from_the_Tournaisian_of_Nova_Scotia/6221957
10.6084/m9.figshare.6221957.v1