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Operculina
Taxonomy
Operculina is a genus. It is extant.
It was assigned to Foraminiferida by Sepkoski (2002); and to Nummulitidae by Cushman (1927), Squires and Demetrion (1992), Beavington-Penney and Racey (2004).
It was assigned to Foraminiferida by Sepkoski (2002); and to Nummulitidae by Cushman (1927), Squires and Demetrion (1992), Beavington-Penney and Racey (2004).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1927 | Operculina Cushman p. 53 |
| 1992 | Operculina Squires and Demetrion p. 13 |
| 2002 | Operculina Sepkoski |
| 2004 | Operculina Beavington-Penney and Racey |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. Operculina
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†Operculina canalifera d'Archiac 1850
†Operculina pacifica Whipple 1932
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Early/Lower Aptian to the top of the Holocene or 121.40000 to 0.00000 Ma
Collections (154 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Aptian | Switzerland | O. cruciensis (2175 2232) | |
| Paleocene - Oligocene | Belize (Toledo) | O. sp. (217171) | |
| Selandian - Thanetian | Iraq (Sulaymaniyah) | O. sp. (215133 215138) O. subsalia (215124 215128 215129 215132 215134) | |
| Selandian - Thanetian | China (Tibet) | O. sp. (215936) | |
| Selandian - Thanetian | Slovakia (Trencin) | O. heberti (216099) O. heberti, O. azilensis (216067) | |
| Late/Upper Paleocene | Pakistan | O. jiwani, O. salsa (77287) O. subsalsa, O. patalensis (77279) | |
| Late/Upper Paleocene | Togo (Tsevie) | O. sp. (42681) | |
| Thanetian | Niger | O. canalifera (83985) | |
| Thanetian | Slovakia (Presov) | O. heberti (216158) O. neberti (216163) | |
| Thanetian | Libya (Ajdabiya) | O. sp. (214666) | |
| Thanetian | Slovakia (Zilina) | O. heberti (216123 216151) | |
| Thanetian | India (Meghalaya) | O. sp. (214602 214938 214939 214940 214941 214942) | |
| Thanetian | Slovakia | O. heberti (88185 88272) | |
| Thanetian | Slovakia (Trencin) | O. azilensis (216049) O. heberti (216105 216119) O. sp. (216118) | |
| Thanetian | China (Tibet) | O. hardeni, O. canalifera (76994) | |
| Thanetian - Ypresian | Türkiye (Denizli) | O. sp. (215036) | |
| Thanetian - Ypresian | Iraq (Kurdistan) | O. heberti (215183) O. salsa (215754) O. subsala (215179) | |
| Thanetian - Ypresian | India | O. sp. (193458) | |
| Early/Lower Eocene | Hungary | O. sp. (78013) | |
| Early/Lower Eocene | China (Tibet) | O. canalifera (76995) | |
| Early/Lower Eocene | India | O. hardiei (42873) O. sp., O. canalifera (42883) | |
| Ypresian | Egypt | O. sp. (41902) | |
| Ypresian | Maldives (Gaafaru) | O. sp. (214809 214812 214813 214815 214816) | |
| Ypresian | France | O. sp. (34704 95871) | |
| Ypresian | South Africa | O. sp. (77526) | |
| Ypresian | Libya | O. sp. (77111) | |
| Ypresian | Pakistan | O. sp. (79074) | |
| Ypresian | India (Meghalaya) | O. sp. (214992) | |
| Ypresian - Lutetian | Maldives (Kaashidhoo) | O. sp., O. gomezi (214818) | |
| Eocene | Benin | O. sp. (133580) | |
| Lutetian | Mexico (Baja California) | O. sp. (5505) | |
| Lutetian | India (Meghalaya) | O. sp. (214994 214995) | |
| Lutetian | Egypt | O. canalifera (41900) | |
| Lutetian | Libya (Benshazi District) | O. sp. (215882) | |
| Lutetian | Libya | O. hardiei, O. thouini (42123) | |
| Lutetian - Bartonian | Egypt | O. pyramidum (41899) | |
| Middle Eocene | Libya | O. discoidea, O. heterostegina (42139) | |
| Lutetian - Priabonian | USA (Louisiana) | O. sp. (1421) | |
| Middle Eocene - Late/Upper Eocene | Iran | O. sp. (205345) | |
| Bartonian | India (Meghalaya) | O. sp. (221875) | |
| Bartonian | Spain | O. sp., O. roselli (65264) | |
| Bartonian | Egypt | O. discoidea (41915) O. sp. (42054) | |
| Bartonian - Priabonian | Italy | O. sp. (214252) | |
| Late/Upper Eocene | Hungary | O. sp. (69699) | |
| Late/Upper Eocene | Colombia | O. sp. (103934) | |
| Priabonian | Spain | O. alpina (152582) O. roselli (165578) O. sp. (69710) | |
| Priabonian | Tonga | Camerina pacifica (43006) | |
| Priabonian | USA (Oregon) | O. sp. (126108) | |
| Early/Lower Oligocene | Pakistan | O. sp. (79073) | |
| Early/Lower Oligocene | Somalia | O. complanata (79039 79040) | |
| Early/Lower Oligocene | Libya | O. complanata, O. sp. (42142) | |
| Rupelian | Italy (Vicenza) | O. sp. (151435 151437 151438 151439) | |
| Rupelian | Iran | O. complanta (138869) O. sp. (111414 138868) | |
| Rupelian | Spain | O. sp. (147582 147584 147585 147588 147590 147593 147594 147596) | |
| Oligocene | Indonesia | O. venosa (61740) | |
| Rupelian - Chattian | Italy | O. complanata (155216) O. sp. (214251) | |
| Chattian | Saudi Arabia | O. complanata (34409) | |
| Chattian | Malta (Northern Region) | O. complanata (222469 222475 222479 222485) | |
| Chattian | India | O. complanata (111232) | |
| Chattian | Italy | O. complanata (25372) O. sp. (36244 36247 36249 36254 36255) | |
| Chattian | Türkiye (Denizli) | O. sp. (88771) | |
| Chattian | France (Aquitaine) | O. sp. (88795) | |
| Aquitanian | Haiti | O. sp. (60610) | |
| Aquitanian | Malaysia | O. sp. (204642) | |
| Early/Lower Miocene | India | O. complanata, O. discoidalis (77654) | |
| Early/Lower Miocene | Taiwan | O. bartschi, O. venosa (41742) | |
| Early/Lower Miocene | Tanzania | O. sp. (42400) | |
| Early/Lower Miocene | Indonesia | O. venosa (70939) | |
| Early/Lower Miocene | Libya | O. africana (42143) | |
| Early/Lower Miocene | Somalia | O. complanata (78833 78835 78840) | |
| Burdigalian | Australia (South Australia) | O. victoriensis (51407) | |
| Burdigalian | Egypt | O. sp. (147620) | |
| Burdigalian | Indonesia | O. sp. (164740) | |
| Burdigalian | Cyprus | O. sp. (223597) | |
| Burdigalian | Japan (Hiroshima) | O. sp. (56957) | |
| Burdigalian | France | O. sp. (151414) | |
| Burdigalian | India (Gujarat) | O. sp. (46295) | |
| Burdigalian | Sri Lanka | O. sp. (77477) | |
| Burdigalian - Langhian | Malaysia | O. venosa (165770) | |
| Langhian | Japan | O. complanata (176558) | |
| Langhian | Türkiye | O. sp. (166200) | |
| Langhian | Israel | O. sp. (69908) | |
| Tortonian | Indonesia | O. sp. (164753 168772) | |
| Late/Upper Miocene | Papua New Guinea | O. complanata (78302 78307) | |
| Late/Upper Miocene | Marshall Islands | O. sp. (43339) | |
| Messinian | Indonesia | O. sp. (168782) | |
| Messinian | Tanzania | O. sp. (202214) | |
| Pliocene | Pakistan | O. complanata, O. sp. (77293) | |
| Pliocene | South Africa | O. ammonoides (77527) | |
| Pliocene - Pleistocene | Comoros | O. ammonoides (192236) | |
| Gelasian | India (Andaman Islands) | O. sp. (222377) | |
| Middle Pleistocene - Late/Upper Pleistocene | New Caledonia | O. granulosa (109502) | |
| Late/Upper Pleistocene | India | O. sp. (165868) | |
| Holocene | Mayotte | O. sp. (209858 209863) | |
| Holocene | Seychelles | O. sp. (96926) |