Foraminifera source details
Guttulina (Guttulina) yabei var. ovale Cushman & Ozawa, 1929 † (original description)
Guttulina (Pyrulina) reticulosa Cushman & Ozawa, 1929 † (original description)
Pseudopolymorphina compressa var. okuwaensis Cushman & Ozawa, 1929 accepted as Pseudopolymorphina okuwaensis Cushman & Ozawa, 1929 (original description)
Pseudopolymorphina indica var. japonica Cushman & Ozawa, 1929 (original description)
Pseudopolymorphina ishikawaensis Cushman & Ozawa, 1929 (original description)
Sigmomorpha (Sigmomorpha) sawanensis Cushman & Ozawa, 1929 † accepted as Sigmomorphina sawanensis (Cushman & Ozawa, 1929) † (original description)
Age: Pliocene; Formation name: Sawane Formation [details]
Age: Pliocene; Formation name: Sawane Formation [details]
Age: Recent; Water depth: 248 fathoms [details]
Age: Pliocene; Formation name: Onma Formation (Omma Formation) [details]
Age: Pliocene; Formation name: Sawane Formation [details]
Age: Pliocene; Formation name: Onma Formation (Omma Formation) [details]
Age: Pliocene; Formation name: Sawane Formation [details]
A sea - cliff facing Mano Bay, Sawane, Sawane - machi (Sawane, Sawata - machi), Sado - gun, Niigata Pref., Japan ... [details]
A sea - cliff facing Mano Bay, Sawane, Sawane - machi (Sawane, Sawata - machi), Sado - gun, Niigata Pref., Japan ... [details]
Albatross Station 4882, Blake Reef off Nagada Saki Lighthouse, Japan. Data compiled from Palaeontological Society ... [details]
Onma, Sakiura - mura, Ishikawa - gun (Okuwa - machi, Kanazawa City), Ishikawa Pref., Japan (36^31.4'N, 136^41.2'E). ... [details]
A sea - cliff facing Mano Bay, Sawane, Sawane - machi (Sawane, Sawata - machi), Sado - gun, Niigata Pref., Japan ... [details]
Onma, Sakiura - mura, Ishikawa - gun (Okuwa - machi, Kanazawa City), Ishikawa Pref., Japan (36^31.4'N, 136^41.2'E). ... [details]
A sea - cliff facing Mano Bay, Sawane, Sawane - machi (Sawane, Sawata - machi), Sado - gun, Niigata Pref., Japan ... [details]
Holotype: Univ. Tokyo. (not numbered). Data compiled from Palaeontological Society of Japan and Geological Survey ... [details]
Holotype: (unknown). Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST ... [details]
Holotype: U.S.N.M. 20312. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST ... [details]
Holotype: Geol. Inst., Univ. Tokyo (not numbered). Data compiled from Palaeontological Society of Japan and ... [details]
Holotype: Univ. Tokyo. (not numbered). Data compiled from Palaeontological Society of Japan and Geological Survey ... [details]
Holotype: Univ. Tokyo. (not numbered). Data compiled from Palaeontological Society of Japan and Geological Survey ... [details]
Holotype: Univ. Tokyo (not numbered). Data compiled from Palaeontological Society of Japan and Geological Survey of ... [details]