Foraminifera taxon details

Hanzawaia hamadaensis Asano, 1951

814931 (urn:lsid:marinespecies.org:taxname:814931)

  1. Biota
  2. Chromista (Kingdom)
  3. Harosa (Subkingdom)
  4. Rhizaria (Infrakingdom)
  5. Foraminifera (Phylum)
  6. Globothalamea (Class)
  7. Rotaliana (Subclass)
  8. Rotaliida (Order)
  9. Discorbinelloidea (Superfamily)
  10. Discorbinellidae (Family)
  11. Hanzawaia (Genus)
  12. Hanzawaia hamadaensis (Species)
accepted
Species
Hanzawaia Asano, 1944
marine, brackish, fresh, terrestrial
Asano, K. (1951). Illustrated Catalogue of Japanese Tertiary Smaller Foraminifera, Part 13, Anomalinidae. <em>Tokyo: Hosokawa Printing Company.</em> 12-19. [details] 
Note A sea - cliff at Hamada, Tanabu - machi,...  
From editor or global species database
Type locality A sea - cliff at Hamada, Tanabu - machi, Shimokita - gun (Hamada, Yokohama - machi, Kamikita - gun), Aomori Pref., Japan (41^ 08.0'N, 141^16.6'E). Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
Fossil range Age: Pliocene; Formation name: Hamada Formation  
Fossil range Age: Pliocene; Formation name: Hamada Formation [details]

Type specimen Holotype: IGPS no. 67118. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025):...  
Type specimen Holotype: IGPS no. 67118. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Hanzawaia hamadaensis Asano, 1951. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=814931 on 2026-08-15
Date
action
by
2014-08-11 08:30:06Z
created
Hayward, Bruce W.

original description Asano, K. (1951). Illustrated Catalogue of Japanese Tertiary Smaller Foraminifera, Part 13, Anomalinidae. <em>Tokyo: Hosokawa Printing Company.</em> 12-19. [details] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

From editor or global species database
Fossil range Age: Pliocene; Formation name: Hamada Formation [details]

Type locality A sea - cliff at Hamada, Tanabu - machi, Shimokita - gun (Hamada, Yokohama - machi, Kamikita - gun), Aomori Pref., Japan (41^ 08.0'N, 141^16.6'E). Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]

Type specimen Holotype: IGPS no. 67118. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
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