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Taxonomy
Ciliatocardium was named by Kafanov (1974) [Sepkoski's age data: T Ol-l R]. It is extant.
It was reranked as Clinocardium (Ciliatocardium) by Coan et al. (2000).
It was assigned to Clinocardium by Coan et al. (2000); to Veneroida by Sepkoski (2002); and to Clinocardiinae by Kafanov (2002).
It was reranked as Clinocardium (Ciliatocardium) by Coan et al. (2000).
It was assigned to Clinocardium by Coan et al. (2000); to Veneroida by Sepkoski (2002); and to Clinocardiinae by Kafanov (2002).
Species
C. ainuanum, C. asagaiense, C. brooksi, C. carlsbergianum, C. ermanensis, C. evsseevi, C. hataii, C. iwatense, C. matchgarense, C. moorae, C. mutuense, C. obstinatus, C. sachalinense, C. schmidti, C. shinjiense, C. smekhovi, Clinocardium (Ciliatocardium) ciliatum (syn. Cardium islandicum), Clinocardium (Ciliatocardium) makiyamae, Clinocardium (Ciliatocardium) yakatagense
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Ciliatocardium Kafanov |
| 2000 | Clinocardium (Ciliatocardium) Coan et al. p. 363 |
| 2002 | Ciliatocardium Kafanov p. 1 |
| 2002 | Ciliatocardium Sepkoski |
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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. Ciliatocardium Kafanov 1974
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†Ciliatocardium ainuanum Yokoyama 1927
†Ciliatocardium asagaiense Makiyama 1934
†Ciliatocardium brooksi Clark 1932
†Ciliatocardium carlsbergianum Kafanov 2002
†Ciliatocardium ermanensis Sinelnikova 1976
†Ciliatocardium evsseevi Kafanov and Savizky 1982
†Ciliatocardium hataii Hayasaka 1956
†Ciliatocardium iwatense Chinzei 1959
†Ciliatocardium matchgarense Makiyama 1934
†Ciliatocardium moorae Kafanov 2002
†Ciliatocardium mutuense Nomura and Hatai 1936
†Ciliatocardium obstinatus Barinov 1992
†Ciliatocardium sachalinense Khramova 1962
†Ciliatocardium schmidti Khramova 1962
†Ciliatocardium shinjiense Yokoyama 1923
†Ciliatocardium smekhovi Kafanov and Savizky 1982
Clinocardium (Ciliatocardium) ciliatum Fabricius 1780
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Invalid names: Cardium islandicum Bruguiére 1789 [synonym]
†Clinocardium (Ciliatocardium) makiyamae Kamada 1962
Clinocardium (Ciliatocardium) yakatagense Clark 1932
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| E. V. Coan et al. 2000 | Shell inflated, subequilateral. Sculpture of strong radial ribs, triangular in cross
section, never tubercular, becoming more widely spaced anteriorly. Periostracum thick, with radial rows of setae on rib peaks. |
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Todd 2001 | |||||
Age range
Maximum range based only on fossils: base of the Early/Lower Eocene to the top of the Holocene or 55.80000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 48.6 Ma
Minimum age of oldest fossil (stem group age): 48.6 Ma
Collections (87 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Eocene | Russian Federation | C. zhidkovae, C. asagaiense, C. evsseevi (70564) | |
| Early/Lower Oligocene | Russian Federation | C. asagaiense (70466) C. asagiense, C. matchgarensis, C. zhidkovae, C. evsseevi, C. schmidti (70518) C. evseevi, C. schmidti (70463) C. smekhovi (70445) | |
| Oligocene | Japan (Fukushima) | Clinocardium asagaiense (32038) | |
| Late/Upper Oligocene | Russian Federation | C. evsseevi (70475) | |
| Chattian | Russian Federation | C. ciliatum (50081) | |
| Chattian | USA (Alaska) | Cardium brooksi (195951 195955 195957 195958 195966) Cardium yakatagensis (195959) Clinocardium makiyamae (37662) | |
| Aquitanian - Burdigalian | Russian Federation | C. asagaiense (50050) | |
| Early/Lower Miocene | Russian Federation | C. ciliatum, C. shinjiense (70448) | |
| Early/Lower Miocene - Middle Miocene | USA (Alaska) | Clinocardium makiyamae (37645 37652) | |
| Burdigalian - Serravallian | Russian Federation | C. obstinatus (50141) | |
| Langhian - Serravallian | Russian Federation | C. tigilense (50037) | |
| Middle Miocene | Japan (Shimane) | Clinocardium shinjiense (102978) | |
| Middle Miocene | Japan | Clinocardium shinjiense (70295 70301 70302) | |
| Middle Miocene | Russian Federation | C. ciliatum, C. sachalinense (70562) | |
| Langhian - Tortonian | Russian Federation | C. ciliatum (50048) | |
| Serravallian | Japan | Clinocardium shinjiense (44962) | |
| Tortonian | USA (Alaska) | Clinocardium ciliatum (37399 37401 37409) | |
| Tortonian - Messinian | Russian Federation | C. ermanense (49977) | |
| Late/Upper Miocene | Russian Federation | C. sachalinense (70476 70479) C. uyemurai (70477) C. yamasakii (70567) | |
| Late/Upper Miocene | Japan | Clinocardium hataii (71048) | |
| Early/Lower Pliocene | Russian Federation | C. uyemurai (50042) | |
| Pliocene | USA (Alaska) | Cardium islandicum (112321) | |
| Pliocene | Russian Federation | C. ciliatum (49976 50080) | |
| Pliocene | Japan | Clinocardium ciliatum (97078 97084) | |
| Pliocene | Iceland | Cardium ciliatum (79910) | |
| Pliocene - Pleistocene | USA (Alaska) | Clinocardium ciliatum (44094) | |
| Piacenzian | Japan | Clinocardium ciliatum (97077) | |
| Early/Lower Pleistocene | Greenland | Clinocardium ciliatum (75092 75099 75102) | |
| Quaternary | USA (Alaska) | Cardium ciliatum (112322 112323) | |
| Middle Pleistocene | Greenland | Clinocardium ciliatum (75197) | |
| Late/Upper Pleistocene | Greenland (Disko Island) | Cardium ciliatum (227044) | |
| Late/Upper Pleistocene | USA (Alaska) | Cardium ciliatum (41303) | |
| Late/Upper Pleistocene | Greenland | Cardium ciliatum (227027 227028 227030 227031 227032 227034 227035 227040) Clinocardium ciliatum (75129 75175) | |
| Late/Upper Pleistocene | Canada (Nova Scotia) | Clinocardium ciliatum (75074) | |
| Late/Upper Pleistocene | USA (Maine) | Clinocardium ciliatum (66338 66346) | |
| Holocene | USA (New Jersey) | Clinocardium ciliatum (66630) | |
| Holocene | Canada (Nunavut) | Clinocardium ciliatum (48464 48465 66508 66524 66525 74986 74987 74988) | |
| Holocene | Canada (Manitoba) | Clinocardium ciliatum (66505) | |
| Holocene | Canada (Ontario) | Clinocardium ciliatum (66523 66527 66528) | |
| Holocene | Canada (New Brunswick) | Clinocardium ciliatum (66530 66532) | |
| Holocene | Canada (Newfoundland and Labrador) | Clinocardium ciliatum (66434 66440 66448 80134) | |
| Holocene | Greenland | Clinocardium ciliatum (75213) |