 identified by scientist Neogene Pliocene Zanclean off West Africa ODP Leg 159 |
 identified by scientist Neogene Miocene Burdigalian Pannonian Basin Matraverebely |
 identified by scientist Neogene Miocene Burdigalian Pannonian Basin Matraverebely |
 identified by scientist Neogene Miocene Serravallian Micronesia + Philippine Basin ODP Leg 130 |