| Taxon Code | 18 |
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| Taxon | Paleozoic and Mesozoic Gastropoda, Monoplacophora and Hyolitha (Gastropoda) |
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| Scientific name | Ophileta alta |
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| Author | Kobayashi, 1934 |
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| Year | 1934 |
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| Reference | Jour. Fac. Sci. Imp. Univ. Tokyo, Sec. 2, vol. 3, no. 9, p. 533, pl. 2, figs. 4 - 6 |
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| Type specimen | Syntypes: UMUT PM0813, 0814 |
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| Type locality | Makkol and Saisho - ri, Taegaeksan (Taihakusan), Kangwon - do (Kogen - do), South Korea |
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| Latitude | |
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| Longitude | |
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| Formation name | Chosen Group |
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| Age | Lower Ordovician |
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| Remarks | |
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| Special Papers No. | 39 |
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| Page | 388 |
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| Extractor | KASE, Tomoki |
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| DB Link | |
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| Comment | |
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