Foraminifera taxon details

Darvasites (Alpites) Davydov, Krainer & Chernykh, 2013 †

Fusulina contracta Schellwien Ms., 1909
Fusulina contracta Schellwien Ms., 1909

1062741  (urn:lsid:marinespecies.org:taxname:1062741)

  1. Biota
  2. Chromista (Kingdom)
  3. Harosa (Subkingdom)
  4. Rhizaria (Infrakingdom)
  5. Foraminifera (Phylum)
  6. Fusulinata † (Class)
  7. Fusulinana † (Subclass)
  8. Fusulinida † (Order)
  9. Schwagerinoidea † (Superfamily)
  10. Triticitidae † (Family)
  11. Darvasitinae † (Subfamily)
  12. Darvasites † (Genus)
  13. Darvasites (Alpites) † (Subgenus)
accepted
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marine, brackish, fresh, terrestrial
fossil only
Davydov, V. I.; Krainer, K.; Chernykh, V. (2013). Fusulinid biostratigraphy of the Lower Permian Zweikofel Formation (Rattendorf Group; Carnic Alps, Austria) and Lower Permian Tethyan chronostratigraphy. <em>Geological Journal.</em> 48(1)[2012 online]: 57-100., available online at https://doi.org/10.1002/gj.2433
page(s): p. 87 [details] Available for editors  PDF available [request]
Description Description: Test medium in size, subcylindrical fusiform, with slightly convex lateral slopes and bluntly rounded poles....  
Description Description: Test medium in size, subcylindrical fusiform, with slightly convex lateral slopes and bluntly rounded poles. Proloculus spherical, small to medium in size. No juvenarium but first whorls more tightly coiled. Coiling close and uniform. Septal folding more developed in lateral zones, absent in the central zones. Chomata small and asymmetrical. Tunnel with a more or less regular path. Axial filling faint or absent. Fine keriotheca.
Occurrence: Upper Asselian in Turkey (Kobayashi & Altıner, 2008). Lower Sakmarian in the Urals (Grozdilova & Lebedeva, 1961); Hermegorian–Bolorian (= Sakmarian– Kungurian in the Paleotethys (Davydov et al., 2013 and this study)); South China (Chen, 1934; Zhou, 1998); Japan (Nogami, 1961; Choi, 1973); Vietnam (Saurin, 1954); Malaysia (Vachard, 1990b); NE Thailand (Igo et al., 1993); Sumatra (Vachard, 1989); North China (Han, 1975); Tarim (Zhao et al., 1984); Pamir (Leven, 1967); Darvaz (Miklukho-Maklay, 1949; Leven & Shcherbov ich, 1980; Leven, 1998b); Afghanistan (Leven et al., 1997); Iran (Kahler, 1976; Lys et al., 1978; Leven & Vaziri, 2004); Turkey (Leven, 1995; Leven & Okay, 1996; Okuyucu, 1999); Hungary (Bérczi- Makk & Kochansky-Devidé, 1981); Croatia (Kochansky- Devidé, 1955, 1964, 1970; Ramovš & Kochansky-Devidé, 1965; Kochansky-Devidé & Ramovš, 1966); Sicily (Carcione et al., 2004). In the Carnic Alps: Forni Avoltri (Kahler & Kahler, 1980; Kahler, 1989). Currently unknown in the Americas; however, some forms are relatively similar to Alpites, such as Pseudofusulinoides pusillus and P. aff. changi sensu Vachard et al., 2000c in Guatemala and “Schwagerina” tintensis Roberts in Newell et al., 1953, in Peru.
(Vachard in Krainer et al. (2019)). [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Darvasites (Alpites) Davydov, Krainer & Chernykh, 2013 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1062741 on 2026-04-20
Date
action
by
2018-03-01 10:35:11Z
created
Le Coze, François
2018-11-09 15:07:32Z
changed
Le Coze, François

original description Davydov, V. I.; Krainer, K.; Chernykh, V. (2013). Fusulinid biostratigraphy of the Lower Permian Zweikofel Formation (Rattendorf Group; Carnic Alps, Austria) and Lower Permian Tethyan chronostratigraphy. <em>Geological Journal.</em> 48(1)[2012 online]: 57-100., available online at https://doi.org/10.1002/gj.2433
page(s): p. 87 [details] Available for editors  PDF available [request]
From editor or global species database
Description Description: Test medium in size, subcylindrical fusiform, with slightly convex lateral slopes and bluntly rounded poles. Proloculus spherical, small to medium in size. No juvenarium but first whorls more tightly coiled. Coiling close and uniform. Septal folding more developed in lateral zones, absent in the central zones. Chomata small and asymmetrical. Tunnel with a more or less regular path. Axial filling faint or absent. Fine keriotheca.
Occurrence: Upper Asselian in Turkey (Kobayashi & Altıner, 2008). Lower Sakmarian in the Urals (Grozdilova & Lebedeva, 1961); Hermegorian–Bolorian (= Sakmarian– Kungurian in the Paleotethys (Davydov et al., 2013 and this study)); South China (Chen, 1934; Zhou, 1998); Japan (Nogami, 1961; Choi, 1973); Vietnam (Saurin, 1954); Malaysia (Vachard, 1990b); NE Thailand (Igo et al., 1993); Sumatra (Vachard, 1989); North China (Han, 1975); Tarim (Zhao et al., 1984); Pamir (Leven, 1967); Darvaz (Miklukho-Maklay, 1949; Leven & Shcherbov ich, 1980; Leven, 1998b); Afghanistan (Leven et al., 1997); Iran (Kahler, 1976; Lys et al., 1978; Leven & Vaziri, 2004); Turkey (Leven, 1995; Leven & Okay, 1996; Okuyucu, 1999); Hungary (Bérczi- Makk & Kochansky-Devidé, 1981); Croatia (Kochansky- Devidé, 1955, 1964, 1970; Ramovš & Kochansky-Devidé, 1965; Kochansky-Devidé & Ramovš, 1966); Sicily (Carcione et al., 2004). In the Carnic Alps: Forni Avoltri (Kahler & Kahler, 1980; Kahler, 1989). Currently unknown in the Americas; however, some forms are relatively similar to Alpites, such as Pseudofusulinoides pusillus and P. aff. changi sensu Vachard et al., 2000c in Guatemala and “Schwagerina” tintensis Roberts in Newell et al., 1953, in Peru.
(Vachard in Krainer et al. (2019)). [details]
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