| Reference Type | Journal (article/letter/editorial) |
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| Title | Interpretation of the Middle Jurassic ammonite genus Spiroceras |
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| Journal | Geological Magazine |
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| Authors | Howarth, M. K. | Author |
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| Melville, R. V. | Author |
| Year | 1984 (March) | Volume | 121 |
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| Issue | 2 |
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| Publisher | Cambridge University Press (CUP) |
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| DOI | doi:10.1017/s0016756800028107Search in ResearchGate |
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| Generate Citation Formats |
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| Mindat Ref. ID | 252324 | Long-form Identifier | mindat:1:5:252324:2 |
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| GUID | 0 |
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| Full Reference | Howarth, M. K., Melville, R. V. (1984) Interpretation of the Middle Jurassic ammonite genus Spiroceras. Geological Magazine, 121 (2) 131-132 doi:10.1017/s0016756800028107 |
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| Plain Text | Howarth, M. K., Melville, R. V. (1984) Interpretation of the Middle Jurassic ammonite genus Spiroceras. Geological Magazine, 121 (2) 131-132 doi:10.1017/s0016756800028107 |
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| In | (1984, March) Geological Magazine Vol. 121 (2) Cambridge University Press (CUP) |
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| Abstract/Notes | AbstractThe taxonomy of the Middle Jurassic ammonite genus Spiroceras Quenstedt, 1856, is critically assessed. It is found that the genus was originally proposed conditionally without any included species, and the type species is Spiroceras bifurcatum Hyatt, 1900, by subsequent monotypy. A neotype is now designated for that species, because Hyatt's figured holotype is lost. |
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