Foraminifera taxon details

Planularia boso Asano, 1938 †

897100 (urn:lsid:marinespecies.org:taxname:897100)

accepted
Species
marine, brackish, fresh, terrestrial
fossil only
Asano, K. (1938). Japanese fossil Nodosariidae, with notes on the Frondiculariidae. <em>Science Reports of Tohoku Imperial, ser. 2 (Geology).</em> 19(2):179-220., available online at http://hdl.handle.net/10097/30272 [details] Available for editors  PDF available [request]
Note S of Sanuki - machi, Kimitsu - gun (Sanuki,...  
From editor or global species database
Type locality S of Sanuki - machi, Kimitsu - gun (Sanuki, Futtsu City), Chiba Pref. (Boso Peninsula), Japan (35^15.0'N, 139^53.2'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; Formation name: Sanuki Formation  
Fossil range Age: Pliocene; Formation name: Sanuki Formation [details]

Type specimen Holotype: IGPS no. 21470, Paratypes: (Pl. 26(3), figs. 2 - 4, 6). Data compiled from Palaeontological Society of Japan and...  
Type specimen Holotype: IGPS no. 21470, Paratypes: (Pl. 26(3), figs. 2 - 4, 6). 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. Planularia boso Asano, 1938 †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=897100 on 2026-07-31
Date
action
by
2016-12-23 07:02:07Z
created

original description Asano, K. (1938). Japanese fossil Nodosariidae, with notes on the Frondiculariidae. <em>Science Reports of Tohoku Imperial, ser. 2 (Geology).</em> 19(2):179-220., available online at http://hdl.handle.net/10097/30272 [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; Formation name: Sanuki Formation [details]

Type locality S of Sanuki - machi, Kimitsu - gun (Sanuki, Futtsu City), Chiba Pref. (Boso Peninsula), Japan (35^15.0'N, 139^53.2'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. 21470, Paratypes: (Pl. 26(3), figs. 2 - 4, 6). Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
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