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Cancris
Taxonomy
Cancris was named by Monfort (1808) [Sepkoski's age data: T Eo-m R Sepkoski's reference number: 79]. It is extant.
It was assigned to Discorbidae by Gibson (1983); to Rotaliidae by Wienrich (1997); to Foraminiferida by Sepkoski (2002); to Rotaliina by Margerel (2009); to Baggininae by Cushman (1927), Margerel (2012); and to Bagginidae by Al Menoufy and Shreif (2021).
It was assigned to Discorbidae by Gibson (1983); to Rotaliidae by Wienrich (1997); to Foraminiferida by Sepkoski (2002); to Rotaliina by Margerel (2009); to Baggininae by Cushman (1927), Margerel (2012); and to Bagginidae by Al Menoufy and Shreif (2021).
Species
Species lacking formal opinion data
Synonymy list
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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. Cancris Monfort 1808
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Cancris auriculus Fichtel and Moll 1798
†Cancris mexicanus Cushman and Todd 1942
Cancris sagra Cushman and Todd 1942
Cancris sagra communis Cushman and Todd 1942
†Cancris subconicus Terquem 1882
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Late/Upper Paleocene to the top of the Holocene or 59.24000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 56.0 Ma
Minimum age of oldest fossil (stem group age): 56.0 Ma
Collections (189 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Paleocene | Suriname | C. claibornensis (209458 209464 209479) | |
| Early/Lower Eocene - Eocene | Nigeria | C. sp. (46246) | |
| Eocene | Nigeria (Imo) | C. sp. (42651 42654 42655) | |
| Eocene | Nigeria | C. sp. (46255 46260) | |
| Bartonian | Egypt | C. auriculus (239107 239109) | |
| Bartonian | USA (California) | C. mexicanus (186057) | |
| Bartonian - Priabonian | Canada (British Columbia) | C. joaquinensis (209754) | |
| Priabonian | North Atlantic | C. sp. (262499) | |
| Aquitanian | Austria | C. primitivus, C. turgidus (99160) | |
| Early/Lower Miocene | USA (California) | C. baggi (196169) | |
| Early/Lower Miocene | Germany (North Rhein-Westfalia) | C. auriculus (62882 62883) | |
| Early/Lower Miocene - Middle Miocene | Germany (North Rhein-Westfalia) | C. auriculus (62884) | |
| Miocene | Indian Ocean | C. spp. (252662) | |
| Miocene | Germany (North Rhein-Westfalia) | C. auriculus (62929 62932 62934 62936 62937 62938 62940 62941 62944 62954 62960 62961 62964 63024 63030) | |
| Middle Miocene | Germany (North Rhein-Westfalia) | C. auriculus (62885 62886 62887 62888 62889 62891 62895 62898 62946 62947 62948) | |
| Middle Miocene | India (Orissa) | C. auriculus (46365) | |
| Middle Miocene | Indian Ocean | C. sp. (259434) | |
| Middle Miocene | Poland | C. auriculatus (70539) | |
| Middle Miocene - Pliocene | Chile (Atacama) | C. auriculus (221668) | |
| Serravallian | USA (Florida) | C. sagra (94810) | |
| G. nepenthes/P. mayeri CRZ | Indian Ocean | C. sp. (256726) | |
| Tortonian | Panama | C. sagra (145529) | |
| Late/Upper Miocene | USA (Florida) | C. sagra (94807) | |
| Late/Upper Miocene | South Africa (KwaZulu-Natal) | C. sp. (41473) | |
| Tortonian - Zanclean | Australia (Victoria) | C. auricula, C. philippinensis (166810) | |
| N. acostaensis/G. lenguaensis CRZ | Indian Ocean | C. sp. (256720 256722) | |
| N. acostaensis/G. lenguaensis CRZ - G. extremus PRZ - Atlantic | Indian Ocean | C. sp. (256718 256719) | |
| NN11 | Indian Ocean | C. spp. (259164 259165) | |
| NN11 - NN12 | Indian Ocean | C. spp., C. auriculus (249561) | |
| G. extremus PRZ - Atlantic - G. tumida/G. nepenthes CRZ - Atlantic | Indian Ocean | C. sp. (256716) | |
| NN12 - NN13 | Indian Ocean | C. spp. (259161) | |
| Zanclean | Italy (Tuscany) | C. auriculus (55748) | |
| Zanclean | Australia (Victoria) | C. auriculus (166744) | |
| Pliocene | South Africa | C. ovata (77527) | |
| Pliocene | Pakistan | C. auriculus (77293) | |
| Pliocene | Indian Ocean | C. spp. (252652) | |
| Pliocene | North Atlantic | C. sp. (266372) | |
| Pliocene - Pleistocene | Indian Ocean | C. spp. (252650) | |
| NN13 - NN14 | Indian Ocean | C. spp. (259160) | |
| NN15 | Indian Ocean | C. spp. (259091 259094) | |
| NN15 - NN16 | Indian Ocean | C. spp. (259156) C. spp., C. auriculus (259157) | |
| Piacenzian | Panama (Bocas del Toro) | C. sagra (91902) | |
| Late/Upper Pliocene - Pleistocene | Indian Ocean | C. sp. (254514 254518 254519) | |
| Gelasian | North Pacific | C. phillipinensis (242508) | |
| Gelasian | Italy (Umbria) | C. auriculus (200419) | |
| Early/Lower Pleistocene | Italy | C. auriculus (176385) | |
| Early/Lower Pleistocene | Panama | C. sagra (91912) | |
| Pleistocene | North Atlantic | C. auricula (262868 262895) C. sp. (265171 268512 268514) | |
| Pleistocene | Indian Ocean | C. sp. (259282) C. spp. (250322 250329 250330 251537 258582) C. spp., C. auriculus (250331) | |
| Pleistocene | North Pacific | C. inflatus (261598 261599 261600 261601 261602 261603 261604 261605 261606 261607 261608 261609 261611 261612) C. oblonga (267499 267505) C. phillipinensis (269315 272068 272606 272612 272617) | |
| NN17 | Indian Ocean | C. spp. (249556) | |
| NN17 - NN18 | Indian Ocean | C. spp. (254658) | |
| C2r.1r | North Pacific | C. inflatus (268033 268034 268035 268038 268040 268041 268042) | |
| C2r.1r - Cobb Mountain | North Pacific | C. inflatus (268032) | |
| NN19 | Indian Ocean | C. spp. (249089 249090 249093 249094 249095 249549 254655 254656 254657 257256 257258 257260 257261 257263 257268 257269 259077 259150 259151 259790 259791 259793 259794 259797 259799 259800) | |
| G. ruber PRZ | Indian Ocean | C. sp. (256707 256708 256709 256711 256712) | |
| Calabrian | Italy (Umbria) | C. auriculus (149603 200420) C. sp. (193967) | |
| Calabrian | North Pacific | C. phillipinensis (242489 273843 273844) | |
| Cobb Mountain - C1r.2r | North Pacific | C. inflatus (268030 268031) | |
| C1r.2r | North Pacific | C. phillipinensis (273863) | |
| C1r.2r - Jaramillo | North Pacific | C. inflatus (268028 268029) | |
| Jaramillo | North Pacific | C. inflatus (268024 268025 268026 268027) | |
| Jaramillo - Matuyama | North Pacific | C. inflatus (268023) | |
| Matuyama | North Pacific | C. inflatus (268022) | |
| Brunhes | North Pacific | C. inflatus (268019) C. phillipinensis (273860 273861) | |
| G. truncatulinoides PRSZ | Indian Ocean | C. spp. (256728) | |
| NN20 | Indian Ocean | C. spp. (259148) C. spp., C. auriculus (259149) | |
| NN20 - NN21 | Indian Ocean | C. spp. (259062) | |
| NN20 - NN21 | North Pacific | C. oblonga (266150) | |
| NN21 | Indian Ocean | C. spp. (259785 259786 259787) | |
| Holocene | North Pacific | C. phillipinensis (273853) | |
| Holocene | Mayotte | C. sp. (209864) |