 identified by scientist Paleogene Oligocene South East Asia Java |
 identified by M. Hesemann Paleogene Eocene North European Plain |
 identified by M. Hesemann Paleogene Eocene North European Plain |
 identified by M. Hesemann Paleogene Eocene Ypresian Paris Basin Aizy-Jouy |
 identified by M. Hesemann Paleogene Eocene Ypresian Paris Basin Aizy-Jouy |