Foraminifera source details
Igo, H. (1964). Permian Fusulinids of Nyukawa, Central Japan, Part I. Some Fusulinids from the Shiroi and
Kono Formations. Journal of Palaeontology. 38(4): 637-649.
302347
Igo, H.
1964
Permian Fusulinids of Nyukawa, Central Japan, Part I. Some Fusulinids from the Shiroi and
Kono Formations
Journal of Palaeontology
38(4): 637-649
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The Permian rocks distributed in Nyukawa Village, Ono County, Gifu Prefecture, central Japan, have been called the Nyukawa Group. This group yields many interesting forms of fusulinids. Stratigraphy and the sedimentary environment are discussed and some fusulinids described which were collected from the Shiroi and Kono Formations exposed in the Gonbo area. The following species are new: Schwagerina uritensis, S. higashidaniensis, Pseudofusulina hexagonaria, P. horadaniensis and Yabeina kanmerae.
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Pseudofusulina hexagonaria Igo, 1964 † accepted as Skinnerella hexagonaria (Igo, 1964) † (original description)
Pseudofusulina horadaniensis Igo, 1964 † accepted as Leeina horadaniensis (Igo, 1964) † (original description)
Schwagerina higashidaniensis Igo, 1964 † accepted as Sakmarella higashidaniensis (Igo, 1964) † (original description)
Schwagerina uritensis Igo, 1964 † (original description)
Yabeina kanmerae Igo, 1964 † (original description)
Pseudofusulina horadaniensis Igo, 1964 † accepted as Leeina horadaniensis (Igo, 1964) † (original description)
Schwagerina higashidaniensis Igo, 1964 † accepted as Sakmarella higashidaniensis (Igo, 1964) † (original description)
Schwagerina uritensis Igo, 1964 † (original description)
Yabeina kanmerae Igo, 1964 † (original description)