Please use this identifier to cite or link to this item:
http://dspace.mediu.edu.my:8181/xmlui/handle/1957/3210| Title: | The Ore bin ; Vol. 35 No. 11 (November 1973) |
| Keywords: | Thematic Classification -- Geography and Geology -- Geology |
| Issue Date: | 16-Oct-2013 |
| Publisher: | Oregon Department of Geology and Mineral Industries |
| Description: | (1) Field mapping and biostratigraphic data indicate that the Yamhill Formation overlies and is younger than the Tyee Formation; interfingering of the two formations is not indicated. (2) Stewart's correlation of the Yamhill Formation with the Sacchi Beach member of the Tyee was based on incomplete knowledge of the range in time of key species. Presently available information rules out age equivalence of the two units. (3) Available biostratigraphic data suggest that the sub-Yamhill "Siletz River" is younger than the sub-Tyee Siletz River and may even be post-Tyee in age. |
| URI: | http://koha.mediu.edu.my:8181/xmlui/handle/1957/3210 |
| Other Identifiers: | http://hdl.handle.net/1957/3210 |
| Appears in Collections: | ScholarsArchive@OSU |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.