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	1.	No cover image available The Foerstia zone of the Ohio and Chattanooga shales / by J. M. Schopf and J. F. Schwietering by Schopf, James Morton, 1911- United States Dept. of Interior Series: [United States] Geological Survey. Bulletin ; 1294-H Material type: Text; Format: print ; Literary form: Not fiction Language: English Publication details: Washington, D.C : United States Government Printing Office, 1970 Availability: Items available for loan: National Library of India (1)Call number: U.S 561.93 C 65 F (bul. no. 1294-H). Place hold Request article Save to lists
	2.	No cover image available The Reinhardt Thiessen coal thin-section slide collection of the U.S. Geological Survey : catalog and notes / by James M. Schopf and Orrin G. Oftedahl. by United States. Department of Interior Schopf, James Morton, 1911- Oftedahl, Orrin G Series: Geological Survey bulletin ; 1432 Material type: Text; Format: print ; Literary form: Not fiction Language: English Publication details: Washington : U.S. Govt. Print. Off., 1976 Availability: Items available for loan: National Library of India (1)Call number: US 557.308. Place hold Request article Save to lists

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