Gregory Ludvigson
Gregory Ludvigson
Kansas Geological Survey, University of Kansas
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Sequence stratigraphy and long-term paleoceanographic change in the Middle and Upper Ordovician of the eastern United States
SM Holland, ME Patzkowsky, BJ Witzke, GA Ludvigson, J Day
Special Papers-Geological Society of America, 117-130, 1996
Meteoric sphaerosiderite lines and their use for paleohydrology and paleoclimatology
GA Ludvigson, LA González, RA Metzger, BJ Witzke, RL Brenner, ...
Geology 26 (11), 1039-1042, 1998
Middle Devonian sedimentary cycles and sequences in the northern Appalachian Basin
CE Brett, GC Baird, BJ Witzke, GA Ludvigson, J Day
Special Papers-Geological Society of America, 213-242, 1996
Middle Cretaceous greenhouse hydrologic cycle of North America
T White, L González, G Ludvigson, C Poulsen
Geology 29 (4), 363-366, 2001
Late Ordovician (Turinian–Chatfieldian) carbon isotope excursions and their stratigraphic and paleoceanographic significance
GA Ludvigson, BJ Witzke, LA González, SJ Carpenter, CL Schneider, ...
Palaeogeography, Palaeoclimatology, Palaeoecology 210 (2-4), 187-214, 2004
Evidence for increased latent heat transport during the Cretaceous (Albian) greenhouse warming
DF Ufnar, LA González, GA Ludvigson, RL Brenner, BJ Witzke
Geology 32 (12), 1049-1052, 2004
The mid-Cretaceous water bearer: isotope mass balance quantification of the Albian hydrologic cycle
DF Ufnar, LA González, GA Ludvigson, RL Brenner, BJ Witzke
Palaeogeography, Palaeoclimatology, Palaeoecology 188 (1-2), 51-71, 2002
Cretaceous paleogeography along the eastern margin of the Western Interior Seaway, Iowa southern Minnesota, and eastern Nebraska and South Dakota
BJ Witzke, GA Ludvigson, JR Poppe, RL Ravn
Rocky Mountain Section (SEPM), 1983
Phanerozoic history of the central midcontinent, United States
BJ Bunker, BJ Witzke, WL Watney, GA Ludvigson
Late Albian Kiowa-Skull Creek marine transgression, Lower Dakota Formation, eastern margin of Western Interior Seaway, USA
RL Brenner, GA Ludvigson, BJ Witzke, AN Zawistoski, EP Kvale, RL Ravn, ...
Journal of Sedimentary Research 70 (4), 868-878, 2000
Carbonate component chemostratigraphy and depositional history of the Ordovician Decorah Formation, Upper Mississippi Valley
GA Ludvigson, SR Jacobson, BJ Witzke, LA González
Recognizing the Albian-Cenomanian (OAE1d) sequence boundary using plant carbon isotopes: Dakota Formation, Western Interior Basin, USA
DR Gröcke, GA Ludvigson, BL Witzke, SA Robinson, RM Joeckel, ...
Geology 34 (3), 193-196, 2006
The Dakota Formation in Iowa and the type area
BJ Witzke, GA Ludvigson, GW Shurr, RH Hammond
Special Papers-Geological Society of America, 43-43, 1994
Correlation of Aptian-Albian carbon isotope excursions in continental strata of the Cretaceous foreland basin, eastern Utah, USA
GA Ludvigson, RM Joeckel, LA Gonzalez, EL Gulbranson, ET Rasbury, ...
Journal of Sedimentary Research 80 (11), 955-974, 2010
Evidence for an Albian Hudson arm connection between the Cretaceous western interior seaway of North America and the Labrador Sea
TS White, BJ Witzke, GA Ludvigson
Geological Society of America Bulletin 112 (9), 1342-1355, 2000
The Plum River Fault Zone and the structural and stratigraphic framework of eastern Iowa
BJ Bunker, GA Ludvigson, BJ Witzke
Iowa Geological Survey, 1985
Stratigraphic Implications of Meteoric Sphaerosiderite δ18O Values in Paleosols of the Cretaceous (Albian) Boulder Creek Formation, NE British Columbia Foothills …
DF Ufnar, LA Gonzalez, GA Ludvigson, RL Brenner, BJ Witzke
Journal of Sedimentary Research 71 (6), 1017-1028, 2001
High latitude meteoric δ18O compositions: paleosol siderite in the middle Cretaceous Nanushuk Formation, North Slope, Alaska
DF Ufnar, GA Ludvigson, LA González, RL Brenner, BJ Witzke
Geological Society of America Bulletin 116 (3-4), 463-473, 2004
Paleoclimatic applications and modern process studies of pedogenic siderite
GA Ludvigson, LA González, DA Fowle, JA Roberts, SG Driese, ...
New Frontiers in Paleopedology and Terrestrial Paleoclimatology, SEPM …, 2013
Sedimentology and carbonate geochemistry of concretions from the Greenhom (marine cycle (Cenomanian-Turonian)
GA Ludvigson, BJ Witzke, LA González, RH Hammond, OW Plocher
Perspectives on the eastern margin of the Cretaceous Western Interior Basin …, 1994
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