Figure F2. Close-up photographs of core features. A, B. Trace fossils in Subunit IA, (A) Zoophycos and (B) Skolithos. C. Brown chert layer in Subunit ID. D. Yellow dolomite nodule in Subunit ID. E, F. Resedimented interval in Unit II. G. Red hematite-rich sediment directly above basaltic breccia.