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Cyclorisma

Bivalvia - Cardiida - Veneridae

Taxonomy
Cyclorisma was named by Dall (1902) [Sepkoski's age data: K Ceno-l K Maes-u]. It is not extant.

It was reranked as Cyprimeria (Cyclorisma) by Riedel (1933).

It was assigned to Cyprimeria by Riedel (1933); to Tapetinae by Vokes (1980); and to Veneroida by Sepkoski (2002).

Species
C. orbiculata

Synonymy list
YearName and author
1902Cyclorisma Dall
1933Cyprimeria (Cyclorisma) Riedel p. 59
1980Cyclorisma Vokes p. 175
2002Cyclorisma Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Gray 1854)
—CardiomorphiFerussac 1822
—CardioniFerussac 1822
RankNameAuthor
—CardiidiaFerussac 1822
—CardiataFerussac 1822
superorderCardiiformiiFerussac 1822
orderCardiidaFerussac 1822
suborderCardiidinaFerussac 1822
—Veneroidei(Gray 1854)
—VeneroiteiGray 1854
superfamilyVeneroidea(Rafinesque 1815)
familyVeneridaeRafinesque 1815
subfamilyVenerinaeRafinesque 1815
tribeTapetini(Gray 1851)
genusCyclorismaDall 1902

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. †Cyclorisma Dall 1902
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†Cyclorisma orbiculata Hall and Meek 1870
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitef
Locomotion: facultatively mobilef
Life habit: infaunalf
Diet: suspension feederf
Vision: blindc
Created: 2007-10-08 06:38:03
Modified: 2009-08-18 20:15:30
Source: f = family, c = class
References: Kiessling 2004, Aberhan et al. 2004

Age range: base of the Berriasian to the top of the Early/Lower Maastrichtian or 143.10000 to 66.00000 Ma

Collections (131 total)


Time interval Ma Country or state Original ID and collection number
Berriasian143.1 - 137.05Mexico (Durango) C. sp. (2154)
Early/Lower Albian113.2 - 110.1Serbia C. vibrayeana (234977)
Albian113.2 - 100.5Greenland Cyprimeria jaba (160928)
Middle Albian110.1 - 106.3Serbia C. vibrayeana (234978)
Cenomanian100.5 - 93.9Canada (Alberta) Callista orbiculata (87568)
Cenomanian100.5 - 93.9USA (Texas) C. orbiculata (6646)
Late/Upper Cenomanian100.5 - 93.9USA (Arizona) C. orbiculata (55634)
Late/Upper Cenomanian100.5 - 93.9USA (Montana) Trigonocallista orbiculata (168055)
Late/Upper Turonian93.9 - 89.8Brazil (Sergipe) C. sp. (143656 143685)
Middle Turonian93.9 - 89.8USA (Arizona) C. orbiculata (53504)
Late/Upper Santonian85.7 - 83.6Austria C. dubiosa (114268)
Late/Upper Campanian83.6 - 72.2USA (Texas) C. pumila (7472 7481 7482 7499 7504 7510 7511)
Early/Lower Maastrichtian72.2 - 66.0USA (Alabama) C. parva (4246 4250 4252 4259 4262 4271 4274 4283 4285 4286 4325 4327 4328 4329 4330 4331 4332 4333) C. parva, C. sp. (4248 4255) C. sp. (4240 4247 4270 4275 4276)
Early/Lower Maastrichtian72.2 - 66.0USA (Georgia) C. parva (4265 4267 4268 4281 4282 4291 4292 4294 4295 4296 4298 4299 4300 4301 4302 4308 4311 4312 4313 4314 4315 4316 4319 4320 4335 4336 4337) C. parva, C. sp. (4277)
Early/Lower Maastrichtian72.2 - 66.0Antarctica C. sp. (83550 83551 83552)
Early/Lower Maastrichtian72.2 - 66.0USA (Mississippi) C. parva (4100 4101 4111)
Late/Upper Maastrichtian72.2 - 66.0Antarctica (Seymour Island) C. sp. (3166 3169)
Late/Upper Maastrichtian72.2 - 66.0USA (South Carolina) C. parva (4343 4344 4350 4351 4353 4354 4355)
Late/Upper Maastrichtian72.2 - 66.0USA (Alabama) C. parva (4194 4200 4201 4212 4219 4237 83238) C. sp. (4173)
Late/Upper Maastrichtian72.2 - 66.0USA (Maryland) C. parva (4366 4368 4369 4370 4371 4372 4373 4374)
Late/Upper Maastrichtian72.2 - 66.0USA (Mississippi) C. parva (4125 4126 4127)
Late/Upper Maastrichtian72.2 - 66.0USA (Texas) C. parva (4459 4490) C. sp. (4414 4453 4491)
Maastrichtian72.2 - 66.0USA (Maryland) C. parva (1312)
Maastrichtian72.2 - 66.0USA (Georgia) C. parva (1309)
Maastrichtian72.2 - 66.0USA (Texas) C. parva (1298) C. pumila (1392 1393 7480 7493 7550) C. sp. (1296) C. sp., C. parva (1299)
Maastrichtian72.2 - 66.0USA (Mississippi) C. parva (1303 1305 1391)
Maastrichtian72.2 - 66.0USA (South Carolina) C. parva (1310)
Maastrichtian72.2 - 66.0Antarctica (Seymour Island) C. chaneyi (1316 63513)
Maastrichtian72.2 - 66.0USA (Alabama) C. parva (1306 1307 1308 83239)