| Berkey, C. P. (1927) Proceedings of the Thirty-ninth Annual Meeting of the Geological Society of America, held at Madison, Wisconsin, Monday, Tuesday, and Wednesday, December 27, 28, and 29, 1926. Geological Society of America Bulletin, 38 (1) 1-192 doi:10.1130/gsab-38-1 | Journal (article/letter/editorial) | 116 H uronian slate areas of northeastern Baraga County [abstract] ; by L. P. B a rre tt............................. 125 Mica-peridotite dike in Union County, Tennessee [abstract] ; by C. H. Gordon.................................................... 135 Monroe division of rocks in Ohio [abstract] ;by J. E rnest...............................147 Saint P eter sandstone in Illinois; some pertinent new facts [abI stract]...Geological features of the John D ay region, eastern Oregon [ab stract] ; by John P. B uw alda........... |
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