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Grewingkia
Taxonomy
Grewingkia was named by Dybowski (1873). Its type is Clisiophyllum buceros.
It was assigned to Streptelasmidae by Hill (1953); to Streptelasmatidae by Reiman (1958), Neuman (1969) and Elias (1981); to Streptelasmatinae by Elias (1985); and to Rugosa by Sepkoski (2002).
It was assigned to Streptelasmidae by Hill (1953); to Streptelasmatidae by Reiman (1958), Neuman (1969) and Elias (1981); to Streptelasmatinae by Elias (1985); and to Rugosa by Sepkoski (2002).
Species
G. alternata, G. anguinea, G. buceros, G. canadensis, G. compactum, G. contexta, G. crassa, G. cuneata, G. dentiseptata, G. dilata, G. dumosum, G. equinum, G. europaeum, G. falcatum, G. granosa, G. hibernica, G. injunctum, G. kiaeri, G. lamellosa, G. neumani, G. obichundensis, G. parva, G. robusta, G. robustum, G. rustica, G. semilunatum, G. voruense, G. whitei, Zaphrenthis haysii
Species lacking formal opinion data
Synonyms
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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. †Grewingkia Dybowski 1873
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†Grewingkia alternata Saleh 1970
†Grewingkia anguinea Scheffen 1933
†Grewingkia buceros Eichwald 1885
†Grewingkia canadensis Billings 1862
†Grewingkia compactum Scheffen 1933
†Grewingkia contexta Neuman 1969
†Grewingkia contexta gissarensis Lavrusevich 1975
†Grewingkia crassa Elias 1981
†Grewingkia cuneata McLean 1977
†Grewingkia dentiseptata Lavrusevich 1971
†Grewingkia dilata Elias 1981
†Grewingkia dumosum Scheffen 1933
†Grewingkia equinum Scheffen 1933
†Grewingkia europaeum Roemer 1861
†Grewingkia falcatum Scheffen 1933
†Grewingkia granosa Lavrusevich 1975
†Grewingkia hibernica Kaljo and Klaamann 1965
†Grewingkia injunctum Scheffen 1933
†Grewingkia kiaeri Wedekind 1927
†Grewingkia lamellosa Elias 1981
†Grewingkia neumani McLean 1974
†Grewingkia obichundensis Lavrusevich 1975
†Grewingkia parva McLean 1974
†Grewingkia robusta Whiteaves 1896
†Grewingkia robustum Whiteaves 1896
†Grewingkia rustica Billings 1858
†Grewingkia semilunatum Scheffen 1933
†Grewingkia voruense Lavrusevich 1975
†Grewingkia whitei Pestana 1960
†Streptelasma (Grewingkia) europaeum hosholmensis Kaljo 1961
†Zaphrenthis haysii Meek 1865
Invalid names: Kiaerophyllum Wedekind 1927 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
Reference: Kiessling 2004 |
Collections (185 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Ordovician - Late/Upper Ordovician | Canada (Nunavut) | Streptelasma robustum (24233) | |
Late/Upper Ordovician | USA (Alaska) | G. sp. (100887 100888) | |
Late/Upper Ordovician | Canada (Manitoba) | G. haysii (28228 28229) | |
Late/Upper Ordovician | USA (Nevada, Utah) | G. sp. (28158 28159 28160) | |
Late/Upper Ordovician | Canada (Northwest Territories) | G. sp. (25514) | |
Turinian | Canada (British Columbia) | G. burdenensis (35426 192177 192178 192179 192182 192184 192195 192197) | |
Rocklandian | USA (Tennessee) | G. sp. (1955) | |
Trentonian | USA (California) | G. whitei (219335) | |
Wildernessian | Canada (Northwest Territories) | G. robusta (26945 26948 26950 26957) G. sp. (26937 26941 26953 26955) G. sp., G. robusta (26944) | |
Katian | Estonia | G. europaeum (226636) | |
Katian | Norway (Ringerike) | G. anguinea (159269) | |
Katian | Mongolia (Bayanhongor) | G. anguinea (79590 79592) G. venusta (170488) G. venusta, G. contexta (79589) | |
Katian - Hirnantian | Russian Federation (Siberia) | G. semilanatum (205662) | |
Katian - Hirnantian | Sweden (Dalarne) | G. contexta (73413) | |
Eastonian - Bolindian | Australia (New South Wales) | G. sp. (2748) | |
Rakvere - Nabala | Norway | G. sp. (163392) | |
Edenian | USA (Texas) | G. robusta (65147 65151) | |
Edenian | USA (New Mexico) | G. robusta (65131 65136 65141 65145) | |
Edenian - Richmondian | Canada (Manitoba) | G. robusta (13654 13655 13656 13657 13658) | |
Maysvillian | USA (Iowa) | G. sp. (26683) | |
Maysvillian | USA (New Mexico) | G. crassa (65137) G. franklinensis (65142) | |
Maysvillian | USA (Tennessee) | G. sp. (1710) | |
Maysvillian | USA (Texas) | G. franklinensis (65155) G. franklinensis, G. crassa (65148 65152) | |
Maysvillian | Canada (Manitoba) | G. sp. (34813) | |
Maysvillian - Richmondian | Canada (Manitoba) | G. crassa (228018) G. haysii (228017) G. robusta, G. crassa (228016) G. robusta, G. haysii, G. crassa, G. dilata, G. lamellosa (28019) | |
Maysvillian - Richmondian | USA (Minnesota) | G. sp. (28017) | |
Vormsi | Estonia (Hiiu) | Streptelasma buceros (174074) Streptelasma europaeum (166039) | |
Richmondian | USA (Texas) | G. franklinensis (65153) G. franklinensis, G. crassa (65150) | |
Richmondian | USA (California) | G. sp. (226302) | |
Richmondian | Canada (Nunavut) | G. sp. (360) | |
Richmondian | USA (Michigan) | G. canadensis (28028) G. deltensis (28027) | |
Richmondian | Canada (Ontario) | G. canadensis (28029) | |
Richmondian | Canada (Québec) | G. canadensis (28030 28031) G. rustica (192338) | |
Richmondian | USA (Kentucky) | G. rusticum (72687 72688 72689 72693 73064 73065 73111 73112) G. sp. (207421) | |
Richmondian | USA (Ohio) | G. rusticum (72550 72562 72567 72571 72574 72575 72578 72580 72581 72585 72586 72810 72869 72876 72883 72885 72886 72948) | |
Richmondian | USA (Tennessee) | G. sp. (1897 1898 1962 1964 1971) | |
Richmondian | Canada (British Columbia, Alberta) | G. sp. (28482) | |
Richmondian | USA (Indiana) | G. canadensis (64165) G. rusticum (72432 72434 72440 72443 72446 72447 72450 72457 72461 72504 72512 72515 72521 73087 73089 73092 73097) G. sp. (377) | |
Richmondian - Ashgill | USA (Ohio) | G. sp. (392) | |
Richmondian - Gamachian | Canada (Québec) | G. pulchella (28033) | |
Pirgu | Estonia (Rapla) | Streptelasma europaeum (174077) | |
Pirgu | Estonia | Streptelasma buceros, Streptelasma europaeum (174069 174075) Streptelasma europaeum (174073 174078) | |
Ashgill | Canada (Alberta) | G. haysii (27252 27283) | |
Ashgill | USA (Tennessee) | G. canadensis (28024) | |
Ashgill | Canada (Québec) | G. pulchella (28187) G. sp. (28035 28190) | |
Ashgill | USA (Indiana) | G. canadensis (28025 64164) | |
Ashgill | USA (Kentucky, Indiana, Ohio) | G. canadensis (28026) | |
Ashgill | Canada (British Columbia) | G. haysii (27248 27251 27254 27255 27256 27257 27258 27259 27280 27281 27282 27286 27288 27289 27301 27302 27303 27304 27305 27306 27307 27308 27309 27310) | |
Ashgill | Mongolia | G. anguinea (79594) G. anguinea, G. parva (79596) G. parva (79587) G. sp. (79639) G. sp., G. parva (79638) | |
Gamachian | Canada (Québec) | G. pulchella (28188) | |
Wufeng | China (Guizhou) | G. sp. (7388) | |
Pirgu - Hirnantian | Sweden (Dalarne) | G. contexta (73414) | |
Rawtheyan | Norway (Ringerike) | G. buceros, G. anguinea (73493) | |
Porkuni | Estonia | Streptelasma buceros (174072 174076) | |
Hirnantian | Canada (Québec) | G. pulchella (28034) | |
Hirnantian | China | G. sp. (61382 61383) | |
Hirnantian | Norway (Oslo-Asker Dist.) | G. sp. (441) | |
Rhuddanian - Aeronian | Norway | G. sp. (14318) | |
Aeronian | USA (Ohio) | G. sp. (22964) | |
Telychian | Australia (Queensland) | G. sp. (39224 39227) |