FIG. 2. — Acanthodian scales from sample C925 in Earliest Devonian gnathostome microremains from central New South Wales (Australia)

FIG. 2. — Acanthodian scales from sample C925, Cookeys Plains Formation (early Lochkovian), central New South Wales, Australia; A-D, H, Nostolepis lacrima Valiukevicius, 1994; A, B, specimen MMMC02555; A, crown view; B, antero-lateral view; C, D, specimen MMMC02556; C, crown view; D, lateral view; H, vertical longitudinal ground thin section MMMC02557; remineralization has obscured histological details; E-G, Nostolepis sp.; E, F, specimen MMMC02558; E, crown view; F, anterolateral view; G,?branchial scale MMMC02559 in crown view. Anterior of scale faces to left in A-D, and to right in E-H. Scale bars: 0.1 mm.