McLaughlin, P., Emerson, N., Witzke, B., Sell, B., and Emsbo, P., 2011, Distal signatures of Late Ordovician oceanic anoxia new data from a classic epeiric ramp transect, Geological Society of America Field Guides 2011, v. 24, p. 259-284.
Emerson, Norlene R., and Simo, J.A. (Toni), 2006, Sedimentology and sequence stratigraphy of a mixed carbonate-siliciclastic system within the Ordovician (Caradocian, Mohawkian) epeiric sea, Decorah Formation, Upper Mississippi Valley region, USA., in Day, J., Luczaj, J., and Anderson, R., eds., New Perspectives and Advances in the Understanding of Lower and Middle Paleozoic Epeiric Carbonate Depositional Systems of the Iowa and Illinois Basins: Guidebook for the 36th Annual Field Conference of the Great Lakes Section, Society for Sedimentary Geology (SEPM), Iowa Geological Survey, Guidebook Series GB-25, p. 111-136.
Emerson, Norlene, et al., 2005, Road log and Descriptions of Field Trip Stops 4 & 5, in Ludvigson, G.A., and Bunker, B.J., eds., Facets of the Ordovician Geology of the Upper Mississippi Valley Region: Guidebook for the 35th Annual Field Conference of the Great Lakes Section, Society for Sedimentary Geology (SEPM), Iowa Geological Survey, Guidebook Series GB-24, p. 94-103, p. 115-121
Simo, J.A. (Toni) and Emerson, N. R., 2005, Ordovician Cratonic Interior Succession; A Wisconsin Perspective, Guidebook for the 2nd Annual IGCP 503 (International Geosciences Program) Fieldtrip June 16, 34p.
Emerson, Norlene R., 2002, Sedimentology, Sequence Stratigraphy, and Brachiopod Biostratigraphy of the Ordovician (Mohawkian) Decorah Formation, Midcontinent, USA: Ph.D. thesis, University of Wisconsin, Madison, 509p.
G.A. Ludvigson, B.J. Witzke, C.L. Schneider, E.A. Smith, N.R. Emerson, S.J. Carpenter, and L.A. González, 2001, A Profile Of The Mid-Caradoc (Ordovician) Carbon Isotope Excursion At The McGregor Quarry, Clayton County, Iowa: in Anderson, R.R., and Bunker, B.J., eds., The Natural History of Pikes Peak State Park, Clayton County, Iowa: Geological Society of Iowa, Guidebook 70, p. 25-31.