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Cyrtodonta 2 spp%

Bivalvia - Cyrtodontida - Cyrtodontidae

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
RankNameAuthor
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
—OstreomorphiFerussac 1822
—ArcioniGray 1854
orderCyrtodontidaScarlato and Starobogatov 1971
—CyrtodontidinaScarlato and Starobogatov 1971
superfamilyCyrtodontoidea(Ulrich 1894)
familyCyrtodontidae
genusCyrtodonta

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Moridunian to the top of the Emsian or 477.10000 to 393.47000 Ma

Collections (165 total)


Time interval Ma Country or state Original ID and collection number
Moridunian477.1 - 473.8United Kingdom (Wales) Cyrtodonta staffordae, Cyrtodonta wattii (87601)
Whitlandian473.8 - 470.7United Kingdom (Wales) Cyrtodonta oboloidea (3713 3714 166752)
Chazyan471.3 - 457.3Canada (Quebec) Cyrtodonta faba (172355)
Chazyan471.3 - 457.3USA (New York) Cyrtodonta scala (171704 172321) Cyrtodonta solitaria (56215 171792 172190) Cyrtodonta tranceps (172180)
Chazyan471.3 - 457.3Canada (Ontario) Cyrtodonta breviuscula (172201)
Whiterockian - Mohawkian471.3 - 451.0USA (Minnesota) Cyrtodonta 2 spp. (10767)
Chazyan - Blackriveran471.3 - 449.6Canada (Ontario) Cyrtodonta breviuscula (171791)
Whiterockian - Blackriveran471.3 - 449.6USA (Minnesota) Cyrtodonta sp. (23547)
Middle Ordovician - Late/Upper Ordovician471.3 - 443.1USA (Wisconsin, Illinois, Iowa) Cyrtodonta sp. (23553)
Darriwilian469.4 - 458.2Australia (Queensland) Cyrtodonta sp. (77521 77755)
Darriwilian469.4 - 458.2Australia (Northern Territory) Cyrtodonta carberryi (79228) Cyrtodonta staffordae (79230) Cyrtodonta staffordae, Cyrtodonta wattii (79227) Cyrtodonta wattii (77523 79127 79128 79136 79181 79182 79192 79194 79195 79232 79310)
Darriwilian - Sandbian469.4 - 452.8China (Guangdong) Cyrtodonta sp. (275440)
Early/Lower Llandeilo461.1 - 458.2United Kingdom (Wales) Cyrtodonta sp. (3366)
Soudleyan458.2 - 457.2United Kingdom (Wales) Cyrtodonta sp. (3362)
Soudleyan - Longvillian458.2 - 455.0United Kingdom (Northern Ireland) Cyrtodonta expansa, Cyrtodonta securiformis, Cyrtodonta sp. (13840)
Caradoc458.2 - 449.5USA (Colorado) Cyrtodonta sp. (10380)
Caradoc458.2 - 449.5China (GanSu) Cyrtodonta sp. (8565)
Late/Upper Ordovician458.2 - 443.1USA (New York) Cyrtodonta sp. (346)
Turinian457.3 - 453.8USA (Missouri) Cyrtodonta billingsi, Cyrtodonta sp. indet. (175724) Cyrtodonta huronensis (181091)
Turinian457.3 - 453.8USA (Kentucky) Cyrtodonta subovata (100128 100176 100231)
Turinian457.3 - 453.8Canada (British Columbia) Cyrtodonta sp. (192177)
Mohawkian457.3 - 451.0USA (Tennessee) Cyrtodonta sp. (86197)
Mohawkian457.3 - 451.0USA (Kentucky) Cyrtodonta sp. (85802 86059)
Mohawkian457.3 - 451.0USA (Virginia) Cyrtodonta sp. (85580 85601 85602 85605 85607)
Ashbyan457.3 - 449.6USA (Virginia) Cyrtodonta sp. (33544 33545 33546 33547)
Blackriveran457.3 - 449.6USA (Wisconsin) Cyrtodonta huronensis (98349)
Blackriveran457.3 - 449.6USA (New York) Cyrtodonta sp. (322 323 324 325)
Blackriveran457.3 - 449.6USA (Minnesota) Cyrtodonta descriptus, Cyrtodonta dignus (23083 23085) Cyrtodonta sp. (23555 23556)
Blackriveran457.3 - 449.6Canada (Ontario) Cyrtodonta breviuscula (171719) Cyrtodonta grattanensis (55999)
Blackriveran457.3 - 449.6USA (Illinois, Iowa) Cyrtodonta sp. (23612 23613 23614 23615 23617 23619 23620)
Blackriveran - Rocklandian457.3 - 449.6USA (Minnesota) Cyrtodonta sp. (23557)
Blackriveran - Rocklandian457.3 - 449.6USA (Minnesota, Wisconsin, Illinois) Cyrtodonta sp. (23548)
Kirkfieldian457.3 - 449.6USA (Illinois, Iowa) Cyrtodonta sp. (23623 23644)
Rocklandian457.3 - 449.6USA (Kentucky) Cyrtodonta sp. (87962) Cyrtodonta subovata (87737)
Rocklandian457.3 - 449.6USA (Tennessee) Cyrtodonta huronensis (5346)
Rocklandian - Kirkfieldian457.3 - 449.6USA (Illinois, Iowa) Cyrtodonta sp. (23622)
Rocklandian - Kirkfieldian457.3 - 449.6USA (Minnesota) Cyrtodonta sp. (23558)
Rocklandian - Shermanian457.3 - 449.6USA (Minnesota) Cyrtodonta sp. (23550)
Shermanian457.3 - 449.6Canada (Ontario) Cyrtodonta cornwallia (233149) Cyrtodonta glabella, Cyrtodonta obtusa (26272)
Shermanian457.3 - 449.6USA (Illinois, Iowa) Cyrtodonta sp. (23651 23653 23656 23659 23664 23667 23668 23670)
Shermanian457.3 - 449.6USA (Tennessee) Cyrtodonta grandis (5361) Cyrtodonta grandis, Cyrtodonta saffordi (5356)
Shermanian457.3 - 449.6USA (Minnesota) Cyrtodonta grandis (174070) Cyrtodonta sp. (23579 23584)
Shermanian457.3 - 449.6USA (Minnesota, Illinois, Iowa) Cyrtodonta sp. (23552)
Shermanian457.3 - 449.6USA (Kentucky) Cyrtodonta subovata (77357)
Trentonian457.3 - 449.6USA (Missouri) Cyrtodonta sulcata (89024)
Chatfieldian453.8 - 451.0Canada (Ontario) Cyrtodonta obesa, Cyrtodonta obtusa (26271) Cyrtodonta obtusa (26263) Cyrtodonta subangulata (26267)
Chatfieldian453.8 - 451.0USA (Kentucky) Cyrtodonta grandis (34555) Cyrtodonta grandis, Cyrtodonta subovata (34547) Cyrtodonta sp. (10722) Cyrtodonta subovata (99334)
Chatfieldian - Edenian453.8 - 450.2Canada (Nunavut) Cyrtodonta sillimanensis, Cyrtodonta gibbera (24116)
Katian452.8 - 445.2Sweden (Dalarna) Cyrtodonta schmalenseei, Cyrtodonta orsae, Cyrtodonta suecica, Cyrtodonta dalecarlica, Cyrtodonta kallholniensis, Cyrtodonta mobergi, Cyrtodonta mira, Cyrtodonta megumbona (124939)
Edenian451.0 - 450.2Canada (Nunavut) Cyrtodonta sp. (24225)
Edenian451.0 - 450.2USA (Illinois, Iowa) Cyrtodonta sp. (23678)
Edenian451.0 - 450.2USA (Minnesota) Cyrtodonta sp. (23588)
Edenian - Maysvillian451.0 - 449.6USA (Illinois, Iowa) Cyrtodonta sp. (23682)
Edenian - Maysvillian451.0 - 449.6USA (Minnesota, Iowa, Wisconsin, Illinois) Cyrtodonta sp. (23554)
Edenian - Maysvillian451.0 - 449.6USA (Minnesota) Cyrtodonta sp. (23603)
Maysvillian450.2 - 449.6USA (Minnesota) Cyrtodonta sp. (23607)
Maysvillian450.2 - 449.6USA (Virginia) Cyrtodonta sp. (5396)
Maysvillian450.2 - 449.6USA (Illinois, Iowa) Cyrtodonta sp. (23684)
Richmondian449.6 - 445.5Canada (Ontario) Cyrtodonta exigua (173091) Cyrtodonta kagawongensis (173095) Cyrtodonta ovalis (173197) Cyrtodonta ponderosa (22957 173014 173098 173100 173177 173195 173196 173318)
Richmondian449.6 - 445.5USA (Michigan) Cyrtodonta potteri (26314) Cyrtodonta potteri, Cyrtodonta grandis (26313)
Richmondian449.6 - 445.5USA (Ohio) Cyrtodonta halli (5326) Cyrtodonta sp. (395)
Richmondian449.6 - 445.5Canada (Nunavut) Cyrtodonta sp. (24121)
Richmondian - Ashgill449.6 - 443.1USA (Ohio) Cyrtodonta sp. (392 394)
Pusgillian - Rawtheyan449.5 - 445.2Norway (Langesund-Skien) Cyrtodonta sp. (159336)
Hirnantian445.2 - 443.1Sweden (Jamtland) Cyrtodonta suecica (153332)
Hirnantian445.2 - 443.1China (Zhejiang) Cyrtodonta spp. (27910)
Llandovery443.1 - 432.9Canada (Ontario) Cyrtodonta sp. (444)
Llandovery443.1 - 432.9USA (New York) Cyrtodonta sp. (443 450 458)
Llandovery - Wenlock443.1 - 426.7China (Jiangxi) Cyrtodonta sp. (27897)
Silurian443.1 - 419.62USA (New York) Cyrtodonta sp. (531)
Aeronian440.5 - 438.6USA (New York) Cyrtodonta alata (82527)
Aeronian - Telychian440.5 - 432.9USA (New York) Cyrtodonta alata (81826)
Telychian438.6 - 432.9China (Guizhou) Cyrtodonta sp. (27784)
Telychian438.6 - 432.9USA (New York) Cyrtodonta alata (82566 83107)
Telychian - Sheinwoodian438.6 - 430.6China (Guizhou) Cyrtodonta sp. (27786)
Sheinwoodian432.9 - 430.6China (Guizhou) Cyrtodonta sp. (27787)
Wenlock432.9 - 426.7USA (New York) Cyrtodonta alata (13072) Cyrtodonta sp. (470)
Wenlock432.9 - 426.7USA (Wisconsin) Cyrtodonta sp. (13353)
Wenlock - Ludlow432.9 - 422.7USA (Iowa) Cyrtodonta sp. (25036)
Gorstian426.7 - 425.0United Kingdom (England) Cyrtodonta perovalis (480)
Ludlow426.7 - 422.7United Kingdom (England) Cyrtodonta sp. (481)
Pridoli422.7 - 419.62China (Xinjiang) Cyrtodonta simplex (27916)
Emsian410.62 - 393.47Canada (Quebec) Cyrtodonta belli (232761)
Emsian410.62 - 393.47New Zealand Cyrtodonta sp. (40522 40525)