National Geologic Map Database
General Information
- Title: An assessment of the lithostratigraphic and interpretive value of the traditional "biostratigraphy" of the Upper Ordovician of North America
- Author(s): Tobin, R.C.
- Publishing Organization: American Journal of Science
- Series and Number: American Journal of Science v. 286, no. 9 [p. 673-701]
- Publication Date: 1986
- Map Scale: 1:1,709,401
- Cross Section: Yes
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- American Journal of Science
- 217 Kline Geology Laboratory
- Yale University
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- New Haven CT 06520-8109
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- Fax: (203) 432-5668
- Email: ajs@yale.edu
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