WoRMS taxon details
Evolvocassidulina belfordi Nomura, 1983
466375 (urn:lsid:marinespecies.org:taxname:466375)
accepted
Species
marine, brackish, fresh, terrestrial
recent + fossil
Nomura, R. (1983). Cassidulinidae (foraminiferida) from the uppermost Cenozoic of Japan (part 1). <em>Tohoku University Scientific Reports, 2nd Series (Geology).</em> 53:1-101, pls. 1-25., available online at http://hdl.handle.net/10097/00104991
page(s): pp. 79—82, pl. 2, fig. 6, pl. 20, figs. 8—10, 12 [details] Available for editors
[request]
page(s): pp. 79—82, pl. 2, fig. 6, pl. 20, figs. 8—10, 12 [details] Available for editors
[request]
Note OK - 10, road - side outcrop, about 150 m NE...
From editor or global species database
Type locality OK - 10, road - side outcrop, about 150 m NE of Tomori, Kochinda - cho, Shimajiri - gun, Okinawa Pref. (Okinawa Island), Japan (26^07'57"N, 127^43'54"E). Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
Fossil range Age: Early Pliocene; Formation name: Yonabaru Formation (upper part)
Fossil range Age: Early Pliocene; Formation name: Yonabaru Formation (upper part) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2026). World Foraminifera Database. Evolvocassidulina belfordi Nomura, 1983. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=466375 on 2026-03-24
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Nomenclature
original description
Nomura, R. (1983). Cassidulinidae (foraminiferida) from the uppermost Cenozoic of Japan (part 1). <em>Tohoku University Scientific Reports, 2nd Series (Geology).</em> 53:1-101, pls. 1-25., available online at http://hdl.handle.net/10097/00104991
page(s): pp. 79—82, pl. 2, fig. 6, pl. 20, figs. 8—10, 12 [details] Available for editors [request]
page(s): pp. 79—82, pl. 2, fig. 6, pl. 20, figs. 8—10, 12 [details] Available for editors
[request]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Fossil range Age: Early Pliocene; Formation name: Yonabaru Formation (upper part) [details]Type locality OK - 10, road - side outcrop, about 150 m NE of Tomori, Kochinda - cho, Shimajiri - gun, Okinawa Pref. (Okinawa Island), Japan (26^07'57"N, 127^43'54"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. 97228, Paratype: IGPS no. 97228 (unfigured). Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
From editor or global species database
