Mazostachys, a new calamite fructification von Kosanke, Robert M

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Classification of the Pennsylvanian strata of Illinois / R.M. Kosanke ... [et al.] von Kosanke, Robert M

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Microscopy of the resin rodlets of Illinois coal [by] Robert M. Kosanke [and] John A. Harrison : Information circular / Illinois State Geological Survey ; [no. 234] von Kosanke, Robert M

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Mazostachys, a new calamite fructification : Report of Investigations No. 180 von Kosanke, Robert M

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Pennsylvanian spores of Illinois and their use in correlation / by Robert M. Kosanke von Kosanke, Robert M

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Pennsylvanian spores of Illinois and their use in correlation / by Robert M. Kosanke : no.70-74 1946-1950 von Kosanke, Robert M

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Pennsylvanian spores of Illinois and their use in correlation / by Robert M. Kosanke : Illinois State Geological Survey Bulletin No. 74 von Kosanke, Robert M

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Late Pennsylvanian climate changes and palynomorph extinctions von Kosanke, Robert M., Cecil, C.Blaine

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Illustrations and Comments concerning the Type Specimens of Calamospora, Florinites, and Raistrickia von Kosanke, Robert M.

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Palynology of part of the Paradox and Honaker Trail formations, Paradox Basin, Utah / by Robert M. Kosanke von Kosanke, Robert M

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Permian Palynology: The Systematics and Distribution of Permian Miospores . George F. Hart. Witwatersrand University Press, Johannesburg, South Africa, 1965. 260 pp., illus. $12.05 von Kosanke, Robert M.

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A Review of Gondwana Permian Palynology with Particular Reference to the Northern Karoo Basin South Africa von Kosanke, Robert M.

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Miospores in the Coal Seams of the Carboniferous of Great Britain von Kosanke, Robert M.

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Permian Palynology von Kosanke, Robert M.

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Wilsonites, New Name for Wilsonia Kosanke, 1950 von Kosanke, Robert M.

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A Bacteriostatic Substance Extracted from the Vitrain Ingredient of Coal von Kosanke, Robert M.

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Palynological analyses of several Pennsylvanian coal beds from Santa Fe County, New Mexico von Kosanke, Robert M., Myers, Donald A.

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Pennsylvanian spores of Illinois and their use in correlation / by Robert M. Kosanke von Kosanke, Robert M. (Robert Max)

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Hormonal and dietary modulation of mammary carcinogenesis in mouse mammary tumor virus-c-erbB-2 transgenic mice von XIAOHE YANG, EDGERTON, Susan M, MURTHY, Satya, THOR, Ann D, KOSANKE, Stanley D, MASON, Terza L, ALVAREZ, Kathy M, NAXIN LIU, CHATTERTON, Robert T, BOLIN LIU, QI WANG, KIM, Aeree

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Methods and Compositions Providing Agronomically Beneficial Effects in Legumes and Non-Legumes von Smith, R. Stewart, Osburn, Robert M, Kosanke, John W

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