type specimen holotype Quaternary Holocene recent unknown FEU-1022571
|  | identified by scientist Quaternary Holocene recent Banda, Timor and Arafura Sea Challenger Station 191A FEU-1003421
|  | identified by scientist Quaternary Holocene recent unknown FEU-1011201
|  | identified by scientist Quaternary Holocene recent off Brazil Campos Basin FEU-1000256
|  | identified by scientist Quaternary Holocene recent Gulf of Mexico south of Mississippi Canyon FEU-1023571
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identified by scientist Quaternary Holocene recent Greater North Sea Gullmar Fjord FEU-1024715
|  | identified by scientist Quaternary Pleistocene Middle Pleistocene off Brazil Santos Basin FEU-1007196
|  | identified by scientist Neogene Miocene Messinian Mediterranean FEU-1025679
|  | identified by scientist Neogene Miocene Messinian North Africa Djebel Meni FEU-1024484
|  | identified by M. Hesemann Quaternary Holocene recent Mediterranean Sea Paski Channel FEU-1002938
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identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1016637
|  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1016638
|  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1016639
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea North Sea WH335 Box L FEU-1023847
|  | identified by M. Hesemann Mediterranean Sea Xi beach on Kefalonia FEU-1023371
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identified by M. Hesemann Quaternary Holocene recent off Biscaya and Iberia FEU-1026444
|  | identified by M. Hesemann Quaternary Holocene recent South China and Sulu Sea Core OR1-961-7-P FEU-1009816
|  | identified by M. Hesemann Quaternary Holocene recent off Biscaya and Iberia off Lagos FEU-1015476
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Norwegian Trench FEU-1027272
|  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1018320
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identified by M. Hesemann Quaternary Holocene recent Greater North Sea Oslofjord Entrance FEU-1024226
|  | identified by M. Hesemann Quaternary Holocene recent South China and Sulu Sea Core OR1-961-7-P FEU-1009649
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Norwegian Trench FEU-1025526
|  | identified by M. Hesemann Neogene Pliocene Zanclean Mediterranean Le Puget-sur-Argens FEU-1027038
|  | identified by M. Hesemann Neogene Miocene Tortonian Iberian Peninsula Mem Moniz FEU-1007905
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identified by M. Hesemann Neogene Miocene North European Plain Gross Pampau FEU-1015179
|  | identified by M. Hesemann Neogene Miocene --- North European Plain Stade FEU-1002970
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026664
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026665
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026666
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identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026667
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026668
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026669
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026670
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026671
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identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026672
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026673
|  | identified by C. Brizio Neogene Pliocene Mediterranean Zola Predosa FEU-1026674
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