Figure F5. Representative LBF from early Miocene facies of the Northern Marion Platform. Scale bars = ~1 mm. A. Lepidocyclina (Eulepidina) ephippioides (Le) (Sample 194-1193A-80X-1, 24 cm; ~20.6–22 Ma). B. Cycloclypeus (Cy), Lepidocyclina (Nephrolepidina) sumatrensis (Ln), and Operculina complanata (O) (Sample 194-1195B-55X-CC, 12 cm; >20.6 Ma). C. Lepidocyclina (Nephrolepidina) sumatrensis (Sample 194-1193A-77X-CC, 0 cm; 18.5–20.6 Ma). D. Imbricated lepidocyclinid rudstone (Sample 194-1194B-34R-4, 1 cm; ~19 Ma).

Figure F5. Representative LBF from early Miocene facies of the Northern Marion Platform. Scale bars = ~1 mm. A. Lepidocyclina (Eulepidina) ephippioides (Le) (Sample 194-1193A-80X-1, 24 cm; ~20.6–22 Ma). B. Cycloclypeus (Cy), Lepidocyclina (Nephrolepidina) sumatrensis (Ln), and Operculina complanata (O) (Sample 194-1195B-55X-CC, 12 cm; >20.6 Ma). C. Lepidocyclina (Nephrolepidina) sumatrensis (Sample 194-1193A-77X-CC, 0 cm; 18.5–20.6 Ma). D. Imbricated lepidocyclinid rudstone (Sample 194-1194B-34R-4, 1 cm; ~19 Ma).