The Rujada Flora of West Central Oregon
| Title | The Rujada Flora of West Central Oregon PDF eBook |
| Author | Rajendra Nath Lakhanpal |
| Publisher | |
| Pages | 312 |
| Release | 1963 |
| Genre | Science |
| ISBN |
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Geological Survey Bulletin
| Title | Geological Survey Bulletin PDF eBook |
| Author | |
| Publisher | |
| Pages | 1030 |
| Release | 1965 |
| Genre | Geology |
| ISBN |
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The Oligocene Bridge Creek Flora of the John Day Formation, Oregon
| Title | The Oligocene Bridge Creek Flora of the John Day Formation, Oregon PDF eBook |
| Author | Herbert William Meyer |
| Publisher | |
| Pages | 376 |
| Release | 1997 |
| Genre | Science |
| ISBN |
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This comprehensive systematic revision of the Bridge Creek flora is based on large collections of megafossil specimens from the John Day and Crooked River basins. The flora was found to be more diverse than previously recognized, with at least 125 species. At least 11 genera are extinct, but the majority are extant members of deciduous forests. The flora was derived from a variety of sources and represents a classic example of the broadleaved deciduous forests that became widespread at mid-latitudes following the Eocene-Oligocene climatic cooling.
Geological Survey Professional Paper
| Title | Geological Survey Professional Paper PDF eBook |
| Author | Geological Survey (U.S.) |
| Publisher | |
| Pages | 116 |
| Release | 1977 |
| Genre | |
| ISBN |
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The Bradley Volume
| Title | The Bradley Volume PDF eBook |
| Author | |
| Publisher | |
| Pages | 470 |
| Release | 1960 |
| Genre | Geology |
| ISBN |
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Fossilium Catalogus. II. Plantae. Pars 107
| Title | Fossilium Catalogus. II. Plantae. Pars 107 PDF eBook |
| Author | |
| Publisher | Alexander Doweld |
| Pages | 147 |
| Release | 2005 |
| Genre | |
| ISBN | 9057821613 |
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Special Publication
| Title | Special Publication PDF eBook |
| Author | |
| Publisher | |
| Pages | 460 |
| Release | 1981 |
| Genre | |
| ISBN |
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