Foraminifera name details

Cassidulina kazusaensis Asano & Nakamura, 1937 †

907992  (urn:lsid:marinespecies.org:taxname:907992)

  1. Biota
  2. Chromista (Kingdom)
  3. Harosa (Subkingdom)
  4. Rhizaria (Infrakingdom)
  5. Foraminifera (Phylum)
  6. Globothalamea (Class)
  7. Rotaliana (Subclass)
  8. Rotaliida (Order)
  9. Cassidulinoidea (Superfamily)
  10. Cassidulinidae (Family)
  11. Cassidulininae (Subfamily)
  12. Cassidulina (Genus)
  13. Cassidulina kazusaensis † (Species)
 unaccepted > superseded combination (Opinion of Nomura (1983), Hasegawa and Nomura (1995))
Species
marine, brackish, fresh, terrestrial
fossil only
Asano, K.; Nakamura, M. (1937). On the Japanese species of Cassidulina. <em>日本地質學地理學輯報 - Japanese journal of Geology and Geography.</em> 14: 143-153. [details] Available for editors  PDF available [request]
Note 100 m N of Mimata, Fusamoto - mura (Mimata,...  
From editor or global species database
Type locality 100 m N of Mimata, Fusamoto - mura (Mimata, Otaki - machi), Isumi - gun, Chiba Pref. (Boso Peninsula), Japan (35^14.8'N, 140^15.2'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 (Early Pleistocene); Formation name: Kiwada Formation  
Fossil range Age: Pliocene (Early Pleistocene); Formation name: Kiwada Formation [details]

Fossil range Age: Pliocene; Formation name: Kiwada Formation  
Fossil range Age: Pliocene; Formation name: Kiwada Formation [details]

Type specimen Holotype: IGPS no. 21438A. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST...  
Type specimen Holotype: IGPS no. 21438A. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]

Type specimen Paratypes: IGPS no. 21438B, C. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST...  
Type specimen Paratypes: IGPS no. 21438B, C. 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. Cassidulina kazusaensis Asano & Nakamura, 1937 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=907992 on 2026-03-08
Date
action
by
2016-12-23 07:02:07Z
created
Hayward, Bruce W.
2023-09-17 14:07:53Z
changed
Le Coze, François

original description Asano, K.; Nakamura, M. (1937). On the Japanese species of Cassidulina. <em>日本地質學地理學輯報 - Japanese journal of Geology and Geography.</em> 14: 143-153. [details] Available for editors  PDF available [request]

basis of record Ellis, B. F.; Messina, A. R. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details] 
From editor or global species database
Fossil range Age: Pliocene (Early Pleistocene); Formation name: Kiwada Formation [details]

Fossil range Age: Pliocene; Formation name: Kiwada Formation [details]

Type locality 100 m N of Mimata, Fusamoto - mura (Mimata, Otaki - machi), Isumi - gun, Chiba Pref. (Boso Peninsula), Japan (35^14.8'N, 140^15.2'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. 21438A. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]

Type specimen Paratypes: IGPS no. 21438B, C. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]

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