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Eurychilinidae
Taxonomy
Eurychilinidae was named by Ulrich and Bassler (1923). Its type is Eurychilina.
It was assigned to Beyrichiacea by Henningsmoen (1953); to Hollinacea by Benson et al. (1961); to Eurychilinoidea by Liebau (2005); to Eurychilinacea by Mohibullah et al. (2013); and to Hollinocopina by Abushik and Evdokimova (2016).
It was assigned to Beyrichiacea by Henningsmoen (1953); to Hollinacea by Benson et al. (1961); to Eurychilinoidea by Liebau (2005); to Eurychilinacea by Mohibullah et al. (2013); and to Hollinocopina by Abushik and Evdokimova (2016).
Synonymy list
Year | Name and author |
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1923 | Eurychilinidae Ulrich and Bassler |
1953 | Eurychilinidae Henningsmoen |
1961 | Eurychilinidae Benson et al. p. Q142 |
2005 | Eurychilinidae Liebau p. 122 |
2013 | Eurychilinidae Mohibullah et al. p. 11 |
2016 | Eurychilinidae Abushik and Evdokimova p. 681 |
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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.
Fm. †Eurychilinidae Ulrich and Bassler 1923
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G. †Apatochilina
G. †Ballardina Harris 1957
G. †Bicornellina
Subfm. †Chilobolbininae Jaanusson 1957
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G. †Actinochilina Jaanusson 1957
G. †Chilobolbina Ulrich and Bassler 1923
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†Chilobolbina dentifera Bonnema 1909
†Chilobolbina jonesiana Schmidt 1941
G. †Cystomatochilina Jaanusson 1957
G. †Laccochilina Hessland 1949
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Subg. †Laccochilina (Prochilina) Jaanusson 1957
†Laccochilina estonula Opik 1935
†Laccochilina tarda Henningsmoen 1953
Subfm. †Eurychilininae Ulrich and Bassler 1923
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G. †Coelochilina Ulrich and Bassler 1923
G. †Eurychilina Ulrich 1889
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†Eurychilina latimarginata Raymond 1905
†Eurychilina striatomarginata Miller 1874
G. †Opikella Thorslund 1940
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†Opikella frequens Steusloff 1894
†Opikella umbilicata Kummerow 1924
G. †Tsitrella
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Alvarez et al. 2008 |
Collections (192 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Rangerian | USA (Nevada) | Eurychilina sp. (104408 104413) | |
Volkhov | Russian Federation (Leningrag oblast) | Laccochilina kuckersiana (235818) | |
Middle Ordovician | Canada (Quebec) | Apatochilina sp. (318) | |
Chazyan | Canada (Northwest Territories) | Eurychilina sp. (313 315 26060) Eurychilina sunbloodensis (24621 25933 26057) | |
Chazyan | Canada (Quebec) | Eurychilina sp. (305 311 435) | |
Chazyan | USA (New York) | Eurychilina canadensis (172334) Eurychilina latimarginata (56215 172223 172226 172227 172229 172231 172232 172234 172235 172237 172238 172239 172240 172250 172296 172303 172314 172316 172321 172323 172329 172331 172332 172335 172342 172346 172348) Primitia latimarginata, Eurychilina latimarginata (172144 172180 172184) | |
Whiterockian | USA (Nevada) | Ballardina simplex (104280) Ballardina sp. (104529) Eurychilina sp. (80073 104329 104386 104392 104393 104395 104476 104523 104535) | |
Middle Ordovician - Late/Upper Ordovician | USA (Minnesota) | Nodambichilina symmetrica (23183) | |
Darriwilian | Russian Federation (Siberia) | Coelochilina patibilis (9228) | |
Darriwilian | Russian Federation (Krasnoyarsk) | Coelochilina patibilis (204644) | |
Llanvirn | Russian Federation (Krasnoyarsk) | Coelochilina patibilis (204693) | |
Lasnamagi | Sweden (Dalarna) | Laccochilina sp. (192379 192383) | |
Lasnamagi | Sweden (Siljan) | Laccochilina sp. (2943) | |
Early/Lower Llandeilo | Russian Federation (Siberia) | Coelochilina laccochilinoides, Laccochilina sp. (9295) Coelochilina sp. (9301) Laccochilina elata (9299) Laccochilina sp. (9300) | |
Early/Lower Llandeilo | Sweden | Actinochilina sp., Laccochilina sp. (2939) Chilobolbina sp. (2932) Chilobolbina sp., Laccochilina sp. (2930 2938) Laccochilina sp. (2940) | |
Early/Lower Llandeilo | China (Hubei) | Laccochilina sp. (4711) | |
Late/Upper Llandeilo | Russian Federation (Siberia) | Coelochilina sp. (9297 9304) | |
Late/Upper Llanvirn | Sweden | Chilobolbina sp., Laccochilina sp. (2928 2929 2934 2935) Laccochilina sp. (2937 2942) | |
Llandeilo | Sweden (Vastergotland) | Actinochilina sp. (77098) Actinochilina sp., Laccochilina sp. (77085) Laccochilina sp. (77097) Laccochilina sp. A, Laccochilina sp. B (77101) | |
Dobrotivian | Portugal (Marao) | Eurychilina sp. (21012) | |
Uhaku | Sweden (Dalarne) | Laccochilina paucigranosa (166338 166432 169285) | |
Uhaku - Kukruse | Russian Federation (Krasnoyarsk) | Coelochilina laccochilinoides (204706) | |
Costonian - Harnagian | Sweden | Actinochilina sp., Laccochilina sp. (2769) Laccochilina sp. (2766 2767) | |
Soudleyan - Marshbrookian | Sweden | Actinochilina sp. (2941) | |
Soudleyan - Marshbrookian | China (Hubei) | Laccochilina sp. (4691) | |
Sandbian | Canada (Northwest Territories) | Eurychilina prairiensis (102272) | |
Sandbian | Russian Federation (Siberia) | Eurychilina sp. (205386) | |
Caradoc | Sweden (Vastergotland) | Actinochilina sp. (77099) Actinochilina suecica (77083) Laccochilina sp. (76909 77084) | |
Caradoc | Russian Federation (Siberia) | Laccochilina sp. (9302) | |
Caradoc | USA (Wisconsin) | Eurychilina subradiata (55651) | |
Idavere | Sweden (Skane) | Eurychilina suecica (80104) | |
Idavere | Sweden (Skania) | Eurychilina sp. (2770) | |
Ashbyan | USA (Virginia) | Eurychilina latimarginata (33938 33980 33981 33982 33983 33984) | |
Blackriveran | Canada (Ontario) | Apatochilina sp., Eurychilina subradiata (55999) | |
Blackriveran | USA (Tennessee) | Eurychilina aequalis (5329) Eurychilina subradiata (5328 5331) | |
Blackriveran | USA (Oklahoma) | Coelochilina alata, Eurychilina papillata, Eurychilina subradiata, Eurychilina ventrosa (23886) Eurychilina subradiata, Eurychilina ventrosa (23885) | |
Blackriveran | Canada (Northwest Territories) | Eurychilina sunbloodensis (24628) | |
Blackriveran - Rocklandian | Canada (Northwest Territories) | Eurychilina prairiensis (24634) | |
Kirkfieldian | USA (Iowa) | Eurychilina incurva, Eurychilina partifimbriata, Eurychilina reticulata, Eurychilina ventrosa, Nodambichilina symmetrica (23214 23215) | |
Kirkfieldian - Shermanian | USA (Minnesota) | Eurychilina incurva, Eurychilina minutifoveata, Eurychilina partifimbriata, Eurychilina reticulata, Eurychilina ventrosa, Eurychilina depressa, Nodambichilina symmetrica (23177) | |
Rocklandian | USA (Iowa) | Eurychilina incurva, Eurychilina partifimbriata, Eurychilina reticulata, Eurychilina ventrosa, Nodambichilina symmetrica (23207) Eurychilina incurva, Eurychilina reticulata, Eurychilina subradiata, Eurychilina ventrosa (23203) | |
Rocklandian | USA (Tennessee) | Eurychilina subradiata (5346) | |
Rocklandian | USA (Minnesota) | Eurychilina incurva, Eurychilina reticulata, Eurychilina subradiata, Eurychilina ventrosa (23212) Eurychilina ventrosa (219965) | |
Rocklandian - Kirkfieldian | Canada (Northwest Territories) | Eurychilina sp. (24635) | |
Rocklandian - Shermanian | USA (Minnesota) | Eurychilina minutifoveata, Eurychilina partifimbriata, Eurychilina reticulata, Eurychilina subradiata, Eurychilina ventrosa, Nodambichilina symmetrica (23174) Eurychilina subradiata, Eurychilina ventrosa, Eurychilina reticulata (23123) Eurychilina ventrosa, Eurychilina reticulata, Eurychilina micropunctata, Eurychilina sugarcreekensis, Eurychilina cannonfallsensis, Eurychilina kayi, Eurychilina partifimbriata, Eurychilina minutifoveata (23148) Eurychilina ventrosa, Eurychilina reticulata, Eurychilina partifimbriata (23124) | |
Shermanian | USA (Tennessee) | Eurychilina sp. (5351) | |
Shermanian | USA (Iowa) | Eurychilina incurva, Eurychilina minutifoveata, Eurychilina partifimbriata, Eurychilina reticulata, Eurychilina ventrosa, Nodambichilina symmetrica (23217 23219) Nodambichilina symmetrica (23230 23231) | |
Trentonian | USA (Virginia) | Eurychilina subradiata (34339 34340 34341 34342 34343 34344) | |
Wildernessian | Canada (Northwest Territories) | Chilobolbina sp., Eurychilina subradiata (26962) Eurychilina prairiensis (25860 102245 102250) Eurychilina sp. (102248 102249) Eurychilina sp., Laccochilina irrasa (26959) Eurychilina subradiata (26965 26966 26967 26968) Eurychilina subradiata, Eurychilina sp., Laccochilina irrasa (26963) Eurychilina subradiata, Laccochilina irrasa (26961) Laccochilina irrasa (26960) | |
Haljala | Russian Federation (Krasnoyarsk) | Coelochilina laccochilinoides (204670 204671 204672 204902 204903 204904) Coelochilina sp., Coelochilina laccochilinoides (204669) | |
Haljala - Nabala | Russian Federation (Krasnoyarsk) | Coelochilina sp. (204905) Laccochilina sp. (204907) | |
Chatfieldian - Edenian | Canada (Nunavut) | Eurychilina bassleri, Eurychilina sp. (24116) | |
Edenian | Canada (Northwest Territories) | Eurychilina prairiensis (24636) | |
Richmondian | Canada (Quebec) | Eurychilina striatomarginata (173041) | |
Richmondian | USA (Indiana) | Coelochilina striatomarginata (374) Eurychilina striatomarginata (173312) | |
Richmondian | Canada (Nunavut) | Apatochilina sp., Eurychilina frobisheri (24176) | |
Pirgu | Norway (Oslo-Asker) | Laccochilina tarda (190052) Opikella umbilicata (190057) | |
Pirgu | Norway (Ringerike) | Opikella frequens, Opikella umbilicata (162233) | |
Pirgu | Norway (Oslo) | Chilobolbina jonesiana, Laccochilina tarda, Opikella frequens, Opikella umbilicata (190046) Opikella umbilicata (190051 190062) | |
Pirgu | Norway (Oslo Asker) | Laccochilina tarda (164211) | |
Ashgill | Canada (Québec) | E. sp. (24566 24829) | |
Ashgill | USA (Alaska) | Eurychilinidae indet. (100359) | |
Pirgu - Porkuni | Norway (Oslo-Asker) | Chilobolbina jonesiana (190050) | |
Rawtheyan | Norway (Ringerike) | Laccochilina tarda (190053) | |
Porkuni | Estonia (Lääne-Virumaa) | Opikella frequens (174122) | |
Porkuni | Norway (Oslo-Asker) | Opikella frequens, Opikella umbilicata (190048) | |
Rhuddanian - Aeronian | Russian Federation (Siberia) | Eurychilina fragilis (206465 206484) | |
Rhuddanian - Aeronian | Canada (Quebec) | Chilobolbina billingsi (162333) Chilobolbina billingsi, Chilobolbina punctata (162335) | |
Silurian | USA (New York) | Chilobolbina sp. (531) | |
Silurian | USA (Oklahoma) | Eurychilina sp. (528) | |
Telychian | USA (New York) | Chilobolbina hartfordensis (82566) |