The American Upper Ordovician standard. / M.P. Weiss, W.R. Edwards, C.E. Norman, E.R. Sharp.
| Author/creator | Weiss, Malcolm P., 1921- author. |
| Format | Electronic |
| Publication | [Boulder, Colorado] : Geological Society of America, 1965. |
| Description | 1 online resource : illustrations, map. |
| Supplemental Content | GeoScienceWorld |
| Subjects |
| Other author/creator | Edwards, W. R., author. |
| Other author/creator | Norman, C. E., author. |
| Other author/creator | Sharp, E. R., author. |
| Other author/creator | Geological Society of America issuing body. |
| Portion of title | Stratigraphy and petrology of the Cynthiana and Eden formations of the Ohio Valley |
| Series | GSA special papers ; volume 81 Special papers (Geological Society of America) ; volume 81. ^A20279 |
| General note | Previously issued in print: 1965. Digital resource published 2018. |
| Bibliography note | Includes bibliographical references and index. |
| Spec. audience char. | Specialized. |
| Source of description | Description based on online resource; title from home page (viewed on February 22, 2018). |
| Issued in other form | Print version : 9780813720814 |