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Encrinurus
Taxonomy
Encrinurus was named by Emmrich (1844). It is not extant. Its type is Entomostracites punctatus.
It was assigned to Encrinurinae by Nikolaisen (1961) and Evitt and Tripp (1977); to Phacopida by Sepkoski (2002); and to Encrinuridae by Raymond (1916), Warburg (1925), Phleger (1933), Harrington and Leanza (1957) and Jell and Adrain (2002).
It was assigned to Encrinurinae by Nikolaisen (1961) and Evitt and Tripp (1977); to Phacopida by Sepkoski (2002); and to Encrinuridae by Raymond (1916), Warburg (1925), Phleger (1933), Harrington and Leanza (1957) and Jell and Adrain (2002).
Species
E. confusevarus, E. deomenos, E. diabolus, E. expansus, E. fimbriatus, E. hagshawensis, E. hastula, E. hyperboreus, E. ishii, E. jini, E. lamonti, E. laurentinus, E. longi, E. mamelon, E. mullochensis, E. multisegmentatus, E. niquivilensis, E. nodai, E. nodosarius, E. octocostatus, E. octonarius, E. priscus, E. punctatus, E. reflexus, E. rosensteinae, E. similis, E. spicatus, E. squarrosus, E. stateratus, E. stenorhachis, E. striatus (syn. Cryptonymus stratius), E. subtrigonalis, E. tosensis, E. trispinosus, E. yokokurensis
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1844 | Encrinurus Emmrich |
| 1916 | Encrinurus Raymond p. 25 |
| 1925 | Encrinurus Warburg |
| 1933 | Encrinurus Phleger, Jr. p. 12 |
| 1957 | Encrinurus Harrington and Leanza |
| 1961 | Encrinurus Nikolaisen |
| 1977 | Encrinurus Evitt and Tripp p. 119 |
| 2002 | Encrinurus Jell and Adrain p. 371 |
| 2002 | Encrinurus 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. †Encrinurus Emmrich 1844
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†Encrinurus confusevarus Howells 1982
†Encrinurus deomenos Tripp 1962
†Encrinurus diabolus Tripp et al. 1977
†Encrinurus expansus Haswell 1865
†Encrinurus fimbriatus Kobayashi and Hamada 1974
†Encrinurus hagshawensis Lamont 1965
†Encrinurus hastula Phleger, Jr. 1933
†Encrinurus hyperboreus Thomas and Narbonne 1979
†Encrinurus ishii Kobayashi and Hamada 1974
†Encrinurus jini Chatterton and Ludvigsen 2004
†Encrinurus lamonti Tripp 1957
†Encrinurus laurentinus Twenhofel 1928
†Encrinurus longi Chatterton and Ludvigsen 2004
†Encrinurus mamelon Kobayashi and Hamada 1974
†Encrinurus mullochensis Reed 1931
†Encrinurus multisegmentatus Portlock 1843
†Encrinurus niquivilensis Harrington and Leanza 1957
†Encrinurus nodai Kobayashi and Hamada 1974
†Encrinurus nodosarius Raymond 1925
†Encrinurus octocostatus Reed 1910
†Encrinurus octonarius Phleger, Jr. 1933
†Encrinurus priscus Lamont 1978
†Encrinurus punctatus Wahlenberg 1821
†Encrinurus reflexus Raymond 1916
†Encrinurus rosensteinae Tripp et al. 1977
†Encrinurus similis Kobayashi and Hamada 1985
†Encrinurus spicatus Tripp 1974
†Encrinurus squarrosus Howells 1982
†Encrinurus stateratus Howells 1982
†Encrinurus stenorhachis Kobayashi and Hamada 1985
†Encrinurus subtrigonalis Kobayashi and Hamada 1985
†Encrinurus tosensis Kobayashi and Hamada 1974
†Encrinurus trispinosus Reed 1914
†Encrinurus yokokurensis Kobayashi and Hamada 1974
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Harrington et al. 1959, Aberhan et al. 2004 | |||||
Age range: base of the Darriwilian to the top of the Lochkovian or 467.30000 to 410.80000 Ma
Collections (321 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arenig | Argentina | E. sp. (8719) | |
| Middle Ordovician | USA (New York) | E. sp. (334) | |
| Whiterockian | USA (California) | E. hastula, E. octonarius (205649) | |
| Darriwilian | Argentina (San Juan) | E. niquivilensis (116114) | |
| Costonian - Harnagian | Argentina | E. sp. (8889) | |
| Sandbian | Argentina (San Juan) | E. sp. (116102) | |
| Caradoc | Canada (Ontario) | E. sp. (26276) | |
| Caradoc | USA (Wisconsin) | E. sp. (55472 55474) | |
| Turinian | Canada (Ontario) | E. sp. (26191) | |
| Actonian - Onnian | Norway (Oslo) | E. sp. (3253) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Pridoli | China (Jilin) | E. sinicus (195152) E. sp. (27749) | |
| Pridoli | Tajikistan | E. sp. (13977) | |
| Pridoli | Canada (Northwest Territories) | E. sp. (498) | |
| Pridoli | Japan (Shikoku) | E. ishii (229342) | |
| Pridoli | Czech Republic | E. subvariolaris (13896) | |
| Pridoli | Australia (New South Wales) | E. sp. (216420 216421) | |
| Pridoli | China (Xinjiang) | E. sp. (27916) | |
| Pridoli - Lochkovian | Austria | E. transiens (13913) | |
| Lochkovian | Tajikistan | E. sp. (13981) | |
| Lochkovian | China (Jilin) | E. sp. (27747) | |