 These are long and very narrow, with entire margins, superficially resembling leaves of the extant "B. spinulosa" (Hairpin Banksia).The fossils clearly belong to genus "Banksia", section "Oncostylis", series "Spicigerae", the only difficulty being that all "Oncostylis" taxa have a visible network of veins on the upper leaf surface, whereas the fossil leaves appear not to.They are most similar to the leaves of "B. spinulosa", differing only in the absence of surface venation; a longer petiole; and the combination of narrow leaves with hairless undersides (all forms of "B. spinulosa" with leaves as narrow as those of "B. strahanensis" have hairy undersides).