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| Author | : | Young, K. |
| Year of publication | : | 1979 |
| Reference letter | : | a |
| Title | : | Immanitas bed, Paso del Rio, Colima, Mexcio. |
| Journal | : | American Association of Petroleum Geologists, Bulletin |
| Vol/No/Pages/Plates | : | 63: 555-556 |
| Published in | : | Tulsa, Oklahoma |