type specimen Paleogene Eocene Northwestern South America unknown FEU-1008539
|  | type specimen Paleogene Eocene Northwestern South America unknown FEU-1008540
|  | identified by scientist Quaternary Holocene recent off Argentina Challenger Station 323 FEU-1004569
|  | identified by scientist Quaternary Holocene recent off Brazil Challenger Station 120 FEU-1004570
|  | identified by scientist Quaternary Holocene recent French Polynesia and off Challenger Station 279C FEU-1004571
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identified by scientist Quaternary Holocene recent South of Iceland Reykjanes Ridge FEU-1006678
|  | identified by scientist Quaternary Holocene recent Banda, Timor and Arafura Sea Sahul Shelf and Timor Sea FEU-1020963
|  | identified by scientist Quaternary Holocene recent off Brazil Campos Basin FEU-1001848
|  | identified by scientist Quaternary Pleistocene Mediterranean FEU-1026043
|  | identified by scientist Neogene Miocene Vienna Basin Vienna-Nussdorf FEU-1007549
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identified by scientist Neogene Miocene Vienna Basin Vienna-Nussdorf FEU-1007550
|  | identified by M. Hesemann Quaternary Holocene recent Azores SO286 Station 65 FEU-1023259
|  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1016881
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Norwegian Trench FEU-1025351
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Norwegian Trench FEU-1025352
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identified by M. Hesemann Mediterranean Sea Xi beach on Kefalonia FEU-1023392
|  | identified by M. Hesemann Quaternary Pleistocene Mediterranean Roda FEU-1016482
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Hardanger Fjord FEU-1023804
|  | identified by M. Hesemann Neogene Pliocene Piacenzian Mediterranean Rio Merli FEU-1005378
|  | identified by M. Hesemann Neogene Pliocene Piacenzian Mediterranean Rio Merli FEU-1005379
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identified by M. Hesemann Neogene Pliocene Mediterranean Bologna FEU-1018448
|  | identified by M. Hesemann Neogene Pliocene Zanclean Mediterranean Le Puget-sur-Argens FEU-1027059
|  | identified by M. Hesemann Neogene Miocene Tortonian North European Plain Hüllerup FEU-1028136
|  | identified by M. Hesemann Neogene Miocene North European Plain Gram FEU-1017407
|  | identified by M. Hesemann Neogene Miocene North European Plain Gram FEU-1018206
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identified by M. Hesemann Neogene Miocene North European Plain Twistringen FEU-1024662
|  | identified by M. Hesemann Neogene Miocene North European Plain Twistringen FEU-1025177
|  | identified by M. Hesemann Neogene Miocene Caribbean Sea and Bahamas Gasparillo FEU-1004720
|  | identified by M. Hesemann Paleogene Oligocene Rupelian North European Plain Malliss FEU-1027855
|  | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kobrow FEU-1001853
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identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kobrow FEU-1001854
|  | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kobrow FEU-1001855
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026886
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026887
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026888
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