Henson, 1950 Soritidae Oligocene Rupelian South East Asia Sarawak Peter Lunt identified by scientist 1 / FEU-1009905 | Adams, 1965 Orbitolinidae Oligocene Rupelian South East Asia Sarawak Peter Lunt identified by scientist 2 / FEU-1009906 | (Hanzawa, 1947) Alveolinidae Oligocene Rupelian South East Asia Sarawak Peter Lunt identified by scientist 3 / FEU-1009907 |