FIG. 4. — Teleostei fish scales with associated macrofauna from locality N3 in A diverse Eocene fish scale assemblage from Seymour Island, Antarctica

FIG. 4. — Teleostei fish scales with associated macrofauna from locality N3 (La Meseta Fm., Seymour Island): A, fish scale (morpho- type 1) in a fragment of calcareous concretion associated with shells of invertebrates and coalified plant remains; specimen N3/S45; B, thin section of calcareous sandstone concretion with fish scale (morphotype 4) exhibiting densely packed macrofaunal and plant remains; thin section N3/C4/R1. Abbreviations: Bi, bivalve; Br, bryozoan; E, echinoderm; G, gastropod; P, coalified plant remain; S, fish scale. Scale bars: 2 mm.