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	1.	AN OLD VOLCANIC ERUPTION IN IOWA. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 21 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	A GIGANTIC ORTHOCERATITE FROM THE AMERICAN CARBONIFEROUS. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 3 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	COAL FLORAS OF THE MISSISSIPPI VALLEY. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 11 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	GEOLOGICAL SECTION OF NEW MEXICO. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 23 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	THE PREROGATIVES OF A STATE GEOLOGIST. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 3 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	6.	ON A CRINOIDAL HORIZON IN THE UPPER CARBONIFEROUS. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 13 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	7.	MAGMATIC DIFFERENTIATION OF ROCKS. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 15 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	8.	ZONE OF MAXIMUM RICHNESS IN ORE BODIES. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 14 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	9.	INITIATION OF NEW ELEMENTS IN FOSSIL FAUNAS. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 12 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	10.	USE OF THE TERM PERMIAN IN AMERICAN GEOLOGY. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 24 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	11.	THE ORIGIN OF THE GREAT PLAINS. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 34 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	12.	BIBLIOGRAPHY OF NORTH AMERICAN PALEONTOLOGY. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 2 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	13.	SYSTEMATIC ARRANGEMENT OF ORE DEPOSITS ON A GEOLOGICAL BASIS. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 11 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	14.	THE MYTH OF THE OZARK ISLE. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 7 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	15.	A NEW METHOD OF SYNCHRONIZING STRATA. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 6 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	16.	CRITICAL CRITERIA ON BASIN-RANGE STRUCTURE. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 37 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	17.	MODERN STRATIGRAPHICAL NOMENCLATURE. [electronic resource] by Keyes, C R Producer: 20100702 In: Science (New York, N.Y.) vol. 7 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)