Pseudoyangtzespira Bokova, 1990
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publication ID |
https://doi.org/ 10.4202/app.00289.2016 |
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persistent identifier |
https://treatment.plazi.org/id/03AD87A8-FFB9-6D05-FF06-FF29644681A3 |
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treatment provided by |
Felipe |
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scientific name |
Pseudoyangtzespira Bokova, 1990 |
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Pseudoyangtzespira Bokova, 1990 View in CoL
Type species: Pseudoyangtzespira selindeica Bokova, 1990 ; correlated with the uppermost Fortunian or lower part of Cambrian Stage 2, lower Cambrian ; Selinde section, southeastern Siberian Platform, Russia .
Remarks.— Devaere et al. (2013) synonymized monospecific genus Pseudoyangtzespira Bokova, 1990 , with Oelandiella Vostokova, 1962 , whereas Parkhaev and Demidenko (2010) synonymized it with Latouchella Cobbold, 1921 . Pseudoyangtzespira is, however, retained as a distinct genus by Parkhaev (2008), Rozanov et al. (2010), Parkhaev and Karlova (2011), and herein. Unlike slightly asymmetrical varieties described among Oelandiella korobkovi ( Gubanov and Peel 1999; Parkhaev and Karlova 2011), dextral coiling in P. selindeica is a characteristic feature. Similarity of P. selindeica to Siberian species of Aldanella led Landing et al. (2013: 147) to regard P. selindeica as a junior synonym of A. attleborensis (Shaler and Foerste, 1888) .
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