Lynn (Gerilyn) Soreghan

McCollough Chair & Boren Professor


Curriculum vitae


Lsoreg<at>ou.edu


School of Geosciences

University of Oklahoma

100 East Boyd St, SEC 710
Norman, OK 73019



Publications


Selected Papers


2025

112. Pfeifer, L.S., Ramezani, J., Van Den Driessche, J., Pochat, S., Soreghan, M.J., Rustic, G., and Soreghan, G.S., 2025, Recurrence rates of explosive volcanism in paleo-equatorial Pangaea, and implications for climate near the peak late Paleozoic ice age: Scientific Reports, v. 15, p. 15758, doi:10.1038/s41598-025-99184-5
111. Pfeifer, L.S., Wu, Q., Cui, Y., and Soreghan, G.S., 2025, Modeling the impact of explosive volcanism on biogeochemical cycling at the peak of the Late Paleozoic icehouse: Global and Planetary Change, v. 250, p. 104801, doi:10.1016/j.gloplacha.2025.104801
110. Adams, S.M., and Soreghan, G.S., 2025, Producing dust through simulated glacial abrasion of basalt clasts with implications for Mars: The Planetary Science Journal, v. 6, p. 1-18. 
109. Kelly, P.R., Sano, H., Ueno, K., Davydov, V.I., Heavens, N.G., Hunt, L.E., Gleason, J.D., and Soreghan, G.S., 2025, Volcanism and climate recorded in giant grains from dust of the late Paleozoic Panthalassic Ocean: Journal of Sedimentary Research, v. 95, p. 532–542, doi:10.2110/jsr.2024.053
108. McGlannan, A.J., Owens, J.D., Young, S.A., Newby, S.M., Parks, D., Liu, X.-L., Hodges, C., Cullen, A., and Soreghan, G.S., 2025, Paleoredox, iron cycling, and primary productivity in the late Devonian of southern Laurussia (Woodford Shale, Oklahoma, USA): Global and Planetary Change, v. 253, p. 104966, doi:10.1016/j.gloplacha.2025.104966
107. Cui, Y., Soreghan, G.S., Zhang, S., and Penman, D.E., 2025, Editorial preface to special issue: Dynamics of Earth’s climate system and biogeochemical cycles in deep time: Global and Planetary Change, p. 104970, doi:10.1016/j.gloplacha.2025.104970
2024 
106. Obrist-Farner, J., Anderson, L., Baker, P., Berke, M.A., Beverly, E.J., Brigham-Grette, J., Brown, E., Castañeda, I.S., Deino, A.L., Fritz, S.C., Goldstein, S.L., Kehrwald, N.M., Kirby, M., Miller, K.G., Olsen, P., Park Boush, L., Robinson, M.M., Russell, J., and Soreghan, G.S., 2024, The palaeoclimatic potential of continental scientific drilling: Nature Geoscience, v. 17, p. 1187-1188 https://doi.org/10.1038/s41561-024-01603-1
105. Bonar, A.L., Soreghan, G.S., Msabi, M., and Soreghan, M.J., 2024, Maximum Depositional Ages and Provenance Analysis of the Precambrian Manyovu Redbeds, Tanzania: Implications for Neoproterozoic Tectonics: Geosphere, p. 1-17 https://doi.org/10.1130/GES02727.1
104. McGlannan, A.J., Bonar, Pfeifer, L.S., Steinig, S., Valdes, P., Adams, S. Duarte, D., Milad, B., Cullen, A., and Soreghan, G.S., 2024, An Eolian Dust Origin for Clastic Fines of Devono-Mississippian Mudrocks of the Greater North American Midcontinent—Reply: Journal of Sedimentary Research, v. 94, no. 1, p. 156–57. https://doi.org/10.2110/jsr.2023.122
103. Demirel-Floyd, C., Soreghan, G.S., Floyd, J.G., and Elwood Madden, M.E., 2024,  Limited Bioweathering by Cyanobacteria in Cold, Nutrient-Limited Conditions: Implications for Microbe-Mineral Interactions and Aquatic Chemistry in Cold Environments: Geomicrobiology Journal, p. 1–19. https://doi.org/10.1080/01490451.2024.2372283
102. Cantner, K., Soreghan, G., Pfeifer, L.S., Benison, K.C., and Myrbo, A., 2024, A Time Machine to Pangea’s Climate Past: Frontiers for Young Minds, Earth Sciences, v. 12, p. 1–9, doi:10.3389/frym.2024.1254286 
101. Soreghan, G.S., Dust and Loess in Permian Pangaea: Annals of the Branch of the Serbian Academy of Sciences and Art in Novi Sad, No. 19, p. 78-84 
2023 
100. Bonar, A.L., Soreghan, G.S., and Elwood Madden, M.E., 2023, Assessing Weathering, Pedogenesis, and Silt Generation in Granitoid‐Hosted Soils From Contrasting Hydroclimates: Journal of Geophysical Research: Earth Surface, v. 128, p. e2023JF007095, doi:10.1029/2023JF007095
99. Dangwal, D., Behm, M., Chen, X., and Soreghan, G.S., 2023, Imaging an Enigmatic Paleovalley with Passive Seismic Methods (Unaweep Canyon, Colorado, United States): The Seismic Record, v. 3, p. 116–124. 
98. Demirel-Floyd, C., Soreghan, G.S., Webb, N.D.S., Roche, A., Joo, Y.J., Hall, B., Levy, J.S., Elwood Madden, A.S., and Elwood Madden, M.E., 2023, Investigating weathering signatures in terrestrial muds: Can climatic signatures be separated from provenance? Geological Society of America Bulletin, doi:10.1130/B36888.1
97. Hullaster, D.P., Soreghan, G.S., Kukkadapu, R.K., Dumont, B.S., Dee, K.T., and Madden, A.S.E., 2023, Red-green-bleached redox interfaces in the proximal Permian Cutler red beds: implications for regional fluid alteration: Frontiers in Earth Science.
96. Soreghan, G.S., Pfeifer, L.S., Sweet, D.E., and Heavens, N.G., 2023, Response: Detecting upland glaciation in Earth’s pre-Pleistocene record: Frontiers in Earth Science, v. 10, p. 904787, doi:10.3389/feart.2022.904787
95. Soreghan, G.S., Heavens, N.G., Pfeifer, L.S., and Soreghan, M.J., 2023, Dust and loess as archives and agents of climate and climate change in the late Paleozoic Earth system: Geological Society, London, Special Publications, v. 535, doi:10.1144/SP535-2022-208 
2022 
94. McGlannan, A.J., Bonar, A., Pfeifer, L., Steinig, S., Valdes, P., Adams, S., Duarte, D., Milad, B., Cullen, A., and Soreghan, G.S., An eolian dust origin for clastic fines of Devono-Mississippian mud rocks of the greater North American Mid-continent: Journal of Sedimentary Research, v. 92, doc:10.2110/jsr.2022.013 
93. Kushner, B.E., Soreghan, G.S., and Soreghan, M.J., 2022, Late Paleozoic cratonal sink: Distally sourced sediment filled the Anadarko Basin (USA) from multiple source regions: Geosphere, https://doi.org/10.1130/GES02489.1 

92. Soreghan, G.S., Pfeifer, L.S., Sweet, D.E., and Heavens, N.G., 2022, Detecting upland glaciation in Earth’s pre-Pleistocene record: Frontiers in Earth Science, v. 10, p. 904787, doi:10.3389/feart.2022.904787
91. Demirel-Floyd, C., Soreghan, G.S., and Elwood Madden, M.E., 2022, Cyanobacterial weathering in warming periglacial sediments: implications for carbon cycling and bio signatures: Permafrost and Periglacial Processes, v. 33, p. 63-77, doi:10.1002/ppp.2133. 
90. Webb, N.D.S., Regmi, N.R., Soreghan, G.S., Elwood Madden, A.S., Sylvester, J., Cartagena Colon, F., Demirel‐Floyd, C., and Elwood Madden, M.E., 2022, Effects of Mass Wasting on the Physiochemical Properties of Fluvial Sediments in Puerto Rico Following Hurricane Maria: Journal of Geophysical Research: Earth Surface, v. 127, doi:10.1029/2021JF006509
89. Joo, Y.J., Sim, M.S., Elwood Madden, M.E., and Soreghan, G.S., 2022, Significance of the Terrestrial Sink in the Biogeochemical Sulfur Cycle: Geophysical Research Letters, v. 49, doi:10.1029/2021GL097009
2021 
87. Pfeifer, L.S., Soreghan, M.J., Feille, K.K., Soreghan, G.S., Weissmann, G.S., Ibarra, R.A., and Stroud, W.A., 2021, Activation of the Multicontext model in a field-based program for traditionally underserved students: Journal of Geoscience Education, v. 69, p. 85–95, doi:10.1080/10899995.2020.1838850
86. Patterson, A., Behm, M., Chwatal, W., Flores‐Orozco, A., Wang, Y., and Soreghan, G.S., 2021, Seismic Reflection and Electrical Resistivity Imaging Support Pre‐Quaternary Glaciation in the Rocky Mountains (Unaweep Canyon, Colorado): Geophysical Research Letters, v. 48, doi:10.1029/2021GL094706
85. Pfeifer, L.S., Birkett, B.A., Van Den Driessche, J., Pochat, S., and Soreghan, G.S., 2021, Ice-crystal traces imply ephemeral freezing in early Permian equatorial Pangea: Geology, v. 49, https://doi.org/10.1130/G49011.1 
84. Pfeifer, L.S., Soreghan, G.S., Pochat, S., Van Den Driessche, J., 2021, Loess in eastern equatorial Pangea archives a dusty atmosphere and possible upland glaciation. Geological Society of America Bulletin, v. 133, p. 379-392, dos.org/10.1130/B35590.1 
2020 
83. Adams, S., and Soreghan, G.S., 2020, A test of the efficacy of sand saltation for silt production: Implications for the interpretation of loess: Geology, v. 48, p. 1105-1109, dos:10.1130/G47282.1 
82. Sardar Abadi, M., Soreghan, G.S., Hinnov, L., Heavens, N., Gleason, J., 2020, Atmospheric dust flux in northeastern Gondwana during the peak of the late Paleozoic ice age: Geological Society of America Bulletin, doc:10.1130/B35636.1 
81. Pfeifer, L., Hinnov, L., Zeeden, C., Rolf, C., Laag, C., and Soreghan, G.S., 2020, Rock-magnetic cyclostratigraphy of Permian loess in easter equatorial Pangea (Salagou Formation, South-Central France): Frontiers in Earth Science, v. 8, doc:10.3389/feart.2020.00241 
80. Pires de Lima, R., Welch, K.F., Barrick, J.E., Marfurt, K.J., Burkhalter, R., Cassel, M., and Soreghan, G.S., 2020, Convolutional neural networks as an aid to biostratigraphy and micropaleontology: A test on late Paleozoic microfossils: Palaios, v. 35, p. 391-402. 
79. Soreghan, G.S., and 14 coauthors, 2020, Report on ICDP Deep Dust workshops: Probing continental climate of the late Paleozoic icehouse-greenhouse transition and beyond: Scientific Drilling, v. 28, p. 93-112, dos:10.5194/sd-28-93-2020 
78. Sardar Abadi, M., Owens, J.D., Liu, X., Them, T.R., II, Cui, X., Heavens, N.G., and Soreghan, G.S., 2020, Atmospheric dust stimulated marine primary productivity during Earth’s penultimate icehouse: Geology, v. 48, p. 247-251, https://doi.org/10.1130/G46977.1 
77. Oordt, A.J., Soreghan, G.S., Stemmerik, L., and Hinnov, L.A., 2020, A record of dust deposition in northern, mid-latitude Pangaea during peak icehouse conditions of the late Paleozoic ice age: Journal of Sedimentary Research, v. 90, no. 4, p. 337-363. 
2019 
76. Soreghan, G. S., Soreghan, M. J., Heavens, N., 2019, Explosive volcanism as a key driver of the late Paleozoic ice age: Geology, v. 47, p. 600-604. 
75. Behm, M., Cheng, F., Patterson, A., Soreghan, G.S., 2019, Passive processing of active nodal seismic data: estimation of VP∕VS ratios to characterize structure and hydrology of an alpine valley infill. Solid Earth, v. 10(4), p. 1337-1354. 
74. Sardar Abadi, M., Soreghan, G.S., Heavens, N.G., Voeten, D.F.A.E., Ivanova, R.M., 2019, Warm-water carbonates in proximity to Gondwanan ice–sheets:  A record from the Upper Paleozoic of Iran: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 531. 
2018 
73. Joo, Y. J., Soreghan, A. M., Elwood Madden, M. E., Soreghan, G. S. (2018). Quantification of particle shape by an automated image analysis system: a case study in natural sediment samples from extreme climates. Geosciences Journal, v. 22(4), p. 525-532. doi.org/10.1007/s12303-018-0025-0. 
72. Soreghan, M.J., Swift, M.M., and Soreghan, G.S, 2018, Provenance of Permian eolian and related strata in the North American Midcontinent: Tectonic and climatic controls on sediment dispersal in western tropical Pangea: Geological Society of America Special Paper, v. 540, p. 1–28. https://doi.org/10.1130/2018.2540(28)
71. Smith, C., Soreghan, G.S., and Ohta, T., 2018, Scanning Electron Microscope (SEM) microtextural analysis as a paleoclimate tool for fluvial deposits: A modern test: Geological Society of America Bulletin, v. 130, 1256. https://doi.org/10.1130/B31692.1
70. Joo, Y.J., Elwood Madden, M.E., and Soreghan, G.S., 2018, Anomalously low chemical weathering in fluvial sediment of a tropical watershed (Puerto Rico): Geology, July 10, 2018, 1–4. https://doi.org/10.1130/G40315.1
69. Carvajal. C.P., Soreghan, G.S., Isaacson, P.E., Chao, M., Hamilton, M.A., Hinnov, L.A., and Dulin, S.A., 2018, Atmospheric Dust from the Pennsylvanian Copacabana Formation (Bolivia): A High-Resolution Record of Paleoclimate and Volcanism from Northwestern Gondwana: Gondwana Research, v. 58, p. 105-121. 
2017 
68. Marra, K.R., Elwood Madden, M.E., Soreghan, G.S.,  and Hall, B.L., 2017, Chemical weathering trends in fine-grained ephemeral stream sediments of the McMurdo Dry Valleys, Antarctica: Geomorphology, v. 281, no. C, p. 13–30. https://doi.org/10.1016/j.geomorph.2016.12.016
67. Trachtenberg, Z.M., Castro, A.J., Gates, K., Randall, A., Schluppp, I., Soreghan, L., Theriault, N., and Wieters, M., 2017, (Inter)facing the Anthropocene: Representing an interdisciplinary interaction: Resilience— a Journal of the Environmental Humanities, v. 5, p. 18-38. 
66. Trachtenberg, Z.M., Burns, T., de Beurs, K., Ellis, S.E., Gates, K.K., Hoagland, B.W., Kelly, J.F., Neeson, T.M., Randall, A.R., Schlupp, I., Soppelsa, P.S., Soreghan, G.S., and Ziegler, J.J.,  2017, The Anthropocene biosphere: Supporting interdisciplinary inquiry by blogging: Trends in Ecology and Evolution (TREE), v. 32, p. 1-3. 
2016 
65. Pfeifer, L.S., Soreghan, G.S., Pochat, S., Van Den Driessche, J., and Thomson, S., Rapid Permian exhumation of the Montagne Noire metamorphic core complex recorded in provenance of upper Paleozoic clastic strata in the Graissessac-Lodève Basin, France. Basin Research, 2018 (online since 2016), 30, 1–14, doi: 10.1111/bre.12197. 
64. Soreghan, G.S., Joo, Y.-J., Elwood Madden, M.E., and Van Deventer, S.C., 2016, Silt production as a function of climate and lithology under simulated comminution: Quaternary International, v. 399, p. 218-227. 
63. Joo, Y.-J., Elwood Madden, M.E., and Soreghan, G.S., 2016, Chemical and physical weathering in a hot-arid, tectonically active alluvial system of Anza Borrego Desert California: Sedimentology, v. 63, p. 1065-1083. 
2015 
62. Soreghan, G.S., Heavens, N.G., Hinnov, L.A., Aciego, S.M., and Simpson, C., 2015, Reconstructing the dust cycle in deep time: the case of the Late Paleozoic icehouse, in Polly, P.D., Head, J.J., and Fox, D.L. (eds.): The Paleontological Society Papers, v. 21, p. 83-120. 
61. Sur, S., Owens, J.D., Soreghan, G.S., Lyons, T.W., Raiswell, R., Heavens, N.G., and Mahowald, N.M., 2015, Extreme eolian delivery of reactive iron to late Paleozoic icehouse seas: Geology, doi:10.1130/G37226.1 
60. Keiser, L.J., Soreghan, G.S., and Kowalewski, M., 2015, Use of quartz microtextures to assess possible proglacial deposition for the Pennsylvanian-Permian Cutler Formation (Colorado, U.S.A): Journal of Sedimentary Research, v. 85, p. 1310-1322. 
59. Soreghan, G.S., Benison, K.C., Foster, T.M., Zambito, J., and Soreghan, M.J., 2015, The paleoclimatic and geochronologic utility of coring red beds and evaporites: A case study from the RKB core (Permian, Kansas, USA): International Journal of Earth Sciences, v. 104, p. 1589-1603. 
58. Soreghan, G.S., Sweet, D.E., Thomson, S.N., Kaplan, S.A., Marra, K.R., Balco, G., and Eccles, T.M., 2015, Geology of Unaweep Canyon and its role in the drainage evolution of the northern Colorado Plateau: Geosphere, v. 11, p. 320-341, doi: 10.1130/GES01112.1 
57. Marra, K.R., Madden, M.E.E., Soreghan, G.S., and Hall, B.L., 2015, BET surface area distributions in polar stream sediments: Implications for silicate weathering in a cold-arid environment: Applied Geochemistry, v. 52, no. C, p. 31–42, doi: 10.1016/j.apgeochem.2014.11.005 
56. Heavens, N.G., Mahowald, N.M., Soreghan, G.S., Soreghan, M.J., and Shields, C.A., 2015, A model-based evalution of tropical climate in Pangaea during the late Palaeozoic icehouse: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 425, no. C, p. 109–127, doi: 10.1016/j.palaeo.2015.02.024 
2014 
55. Keiser, K.J., Soreghan, G.S., and Joo, Y.-J., 2014, Effects of drying techniques on grain-size analyses of fine-grained sediment: Journal of Sedimentary Research, v. 84, p. 893-896. dii: 10.2110/jsr.2014.68 
54. Soreghan, G.S., Sweet, D.E., and Heavens, N.G., 2014, Upland glaciation in tropical Pangaea: geologic evidence and implications for Late Paleozoic climate modeling: Journal of Geology, v. 122, p. 137-163. 
53. Foster, T.M., Soreghan, G.S., Soreghan, M.J., Benison, K.C., and Elmore, R.D., 2014, Climatic and palaeogeographic significance of eolian sediment in the Middle Permian Dog Creek Shale (Midcontinent U.S.): Palaeogeography, Palaeoclimatology, Palaeoecology, v. 402, p. 12-29. 
52. Soreghan, M.J., Soreghan, G.S., Heavens, N., Link, P.K., and Hamilton, M.A., 2014, Abrupt and high-magnitude changes in atmospheric circulation recorded in the Permian Maroon Formation, tropical Pangaea: Colorado: Geological Society of America Bulletin, doi:10.1130/B30840.1 
51. Marra, K.M., Soreghan, G.S., Elwood Madden, M.E., Keiser, L.J., and Hall, B.L., 2014, Trends in grain size and surface area in cold-arid versus warm-semi-arid fluvial systems: Geomorphology, v. 206, p. 483-491. 
2013 
50. Soreghan, G.S., and Soreghan, M.J., 2013, Tracing Clastic Delivery To the Permian Delaware Basin, U.S.A.: Implications For Paleogeography and Circulation In Westernmost Equatorial Pangea: Journal of Sedimentary Research, v. 83, no. 9, p. 786–802, doi: 10.2110/jsr.2013.63.

49. Benison, K., Zambito, J., IV, Soreghan, G., Soreghan, M., Foster, T.M., and Kane, M.M., 2013, Permian Red Beds and Evaporites of the Amoco Rebecca K. Bounds Core, Greeley County, Kansas: Implications for Science And Industry (J. Tollefson, Ed.) Midcontinent Core Workshop— From Source to Seal: Kansas Geological Survey and Kansas Geological Society Joint Publication, p. 9–14. 
48. Seals, S.C., and Soreghan, G.S., 2013, Late Pennsylvanian sedimentation in the western Orogrande basin (New Mexico): “Icehouse” sedimentation and rapid basin subsidence in the southern Ancestral Rocky Mountains: In, Lucas, S., ed., Carboniferous-Permian Transition in Central New Mexico: New Mexico Museum of History and Science Bulletin, v. 59, p. 331-346.

47. Soreghan, G.S., and Sweet, D.E., 2013, New views on Late Paleozoic climate and tectonics in the Ancestral Rocky Mountains, in Abbott, L.D., and Hancock, G.S., eds., Classic Concepts and New Directions: Exploring 125 Years of GSA Discoveries in the Rocky Mountain Region: Geological Society of America Field Guide v. 33, p. 295–330. 
46. Giles, J.M., Soreghan, M.J., Benison, K.C., Soreghan, G.S., and, Hasiotis, S.T., 2013, Lakes loess and paleosols in the Permian Wellington Formation of Oklahoma, U.S.A.: Implications for paleoclimate and paleogeography of the midcontinent: Journal of Sedimentary Research, v. 83, p. 825-846. 
45. Balco, G., Soreghan, G.S., Sweet, D.E., Marra, K.R., and Biermand, P.R., 2013, Cosmogenic-nuclide burial ages for Pleistocene sedimentary fill in Unaweep Canyon, Colorado, USA: Quaternary Geochronology, v. 18, p. 149-157. 
44. Sweet, A.C., Soreghan, G.S., Sweet, D.E., Soreghan, M.J., and Madden, A.S., 2013, Permian dust in Oklahoma: Source and origin for Middle Permian (Flowerpot-Blaine) redbeds in western Tropical Pangaea: Sedimentary Geology, v. 284-285, p. 181-196.

2012

43. Heavens, N.G., Mahowald, N.M., Soreghan, G.S., Soreghan, M.J., & Shields, C.A., 2012, Glacial-interglacial variability in Tropical Pangaean Precipitation during the Late Paleozoic Ice Age: simulations with the Community Climate System Model: Climate of the Past Discussions, v. 8, p. 1915-1972 doi:10.5194/cpd-8-1915-2012

42. Sweet, D.E., Soreghan, G.S., 2012, Estimating magnitudes of relative sea-level change in a coarse-grained fan-delta system: Implications for Pennsylvanian glacioeustasy: Geology, v. 40, p. 979-982. 
41. Stumpf, A.R., Elwood Madden, M.E., Soreghan, G.S., Hall, B.L., Keiser, L.J., 2012, Glacier meltwater stream chemistry in Wright and Taylor Valley, Antarctica: Assessing magnitude and sources of chemical weathering in a polar climate: Chemical Geology, 322-323, 79-90. 
40. Soreghan, G.S., Keller, G.R., Gilbert, M.C., Chase, C.G., and Sweet, D.E., 2012, Load-induced subsidence of the Ancestral Rocky Mountains recorded by preservation of Permian landscapes: Geosphere, v. 8, p. 654-668. 
2011 
39. Hartig, K., Soreghan, G.S., Goldstein, R., and Engel, M.E., 2011, Dolomite in Permian paleosols of the Bravo Dome CO2 Field: Permian reflux followed by late recrystallization at elevated temperatures: Journal of Sedimentary Research, v. 81, p. 248-265. 
2010 
38. Sur, S., Soreghan, G.S., Soreghan, M.J., Yang, W., and Saller, A.H., 2010, A record of glacial aridity and Milankovitch-scale fluctuations in atmospheric dust from the Pennsylvanian tropics: Journal of Sedimentary Research, v. 80, p. 1046-1067. 
37. Sur, S., Soreghan, M.J., Soreghan, G.S., and Stagner, A.F., 2010, Extracting the silicate mineral fraction from ancient carbonate: Assessing the geologic record of dust: Journal of Sedimentary Research, v. 80, p. 763-769.

36. Sweet, D.E., and Soreghan, G.S., 2010, Application of quartz sand microtextural analysis to infer cold-climate weathering in the equatorial Fountain Formation (Pennsylvanian-Permian, Colorado): Journal of Sedimentary Research, v. 80, p. 666-677.

35. Sweet, D.E., and Soreghan, G.S., 2010, Late Paleozoic tectonics and paleogeography of the ancestral Front Range: Structural, stratigraphic and sedimentologic evidence from the Fountain Formation (Manitou Springs, Colorado): Geological Society of America Bulletin, v. 122, p. 575-594.

2009

34. Soreghan, G.S., Soreghan, M.J., Sweet, D.E., and Moore, K.D., 2009, Hot fan or cold outwash? Hypothesized proglacial deposition in the upper Paleozoic Cutler Formation, western tropical Pangea:  Journal of Sedimentary Research, v. 79, p. 495-522. 
33. Soreghan, G.S., Sweet, D.E., Marra, K.R., Eble, C.F., Soreghan, M.J., Elmore, R.D., Kaplan, S.A., and Blum, M.D., 2009, An exhumed late Paleozoic canyon in the Rocky Mountains: Reply to Discussion: Journal of Geology, v. 117, p. 215-220. 
32. Soreghan, G.S., Soreghan, M.J., Poulsen, C.J., Young, R.A., Eble, C.F., Sweet, D.E., and Davogustto, O.C., 2009, Anomalous cold in the Pangaean tropics: Reply to Discussion: Geology, v. 37, p. e193-e194. 
2008 
31. Soreghan, G.S., Soreghan, M.J., Poulsen, C.J., Young, R.A., Eble, C.F., Sweet, D.E., and Davogustto, O.C., 2008, Anomalous cold in the Pangaean tropics: Geology, v. 36, p. 659-662. 
30. Soreghan, G.S., Soreghan, M.J., and Hamilton, M.A., 2008, Origin and significance of loess in Late Paleozoic western Pangaea: A record of tropical cold?: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 234-259. 
29. Soreghan, M.J., Soreghan, G.S., and Hamilton, M.A., 2008, Glacial-interglacial shifts in atmospheric circulation of western tropical Pangaea: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 260-272. 
28. Sweet, D.E., and Soreghan, G.S., 2008, Polygonal cracking in coarse clastics records cold temperatures in the equatorial Fountain Formation (Pennsylvanian-Permian, Colorado): Palaeogeography, Palaeoclimatology, Palaeoecology, v. 268, p. 193-204. 
27. Moore, K.D., Soreghan, G.S., and Sweet, D.E., 2008, Stratigraphic and structural relations in the proximal Cutler Formation of the Paradox basin: Implications for timing of movement on the Uncompahgre front: The Mountain Geologist, v. 45, p. 49-68. 
2007 
26. Soreghan, G.S., Moses, A.M., Soreghan, M.J., Hamilton, M.A., Fanning, C.M., and Link, P.K., 2007, Palaeoclimatic inferences from upper Palaeozoic siltstone of the Earp Formation and equivalents, Arizona-New Mexico (USA). Sedimentology, v. 54, p. 701-719. 
25. Soreghan, G.S., Sweet, D.E., Marra, K.R., Eble, C.F., Soreghan, M.J., Elmore, R.D., Kaplan, S.A., and Blum, M.D., 2007, An exhumed late Paleozoic canyon in the Rocky Mountains. Journal of Geology, v. 115, p. 473-481. 
24. Soreghan, M.J. and Soreghan, G.S., 2007, Whole-rock geochemistry of upper Paleozoic loessite, western Pangaea:  Implications for paleo-atmospheric circulation. Earth and Planetary Science Letters, v. 255, p. 117-132. 
2004 
23. Tramp, K.L., Soreghan, G.S., and Elmore, R.D., 2004, Paleoclimatic inferences from paleopedology and magnetism of the Permian Maroon Formation loessite (Colorado, USA):  Geological Society of America Bulletin, v. 116, p.671-686. 
2003 
22. Soreghan, G.S., and Soreghan, M.J., 2003, A reservoir characterization case study for sedimentary geology:  Journal of Geoscience Education, v. 51, p. 177-184. 
2002 
21. Soreghan, G.S., Elmore, R.D., and Lewchuk, M.T., 2002, Sedimentologic-magnetic record of western Pangean climate in upper Paleozoic loessite (lower Cutler beds, Utah):  Geological Society of America Bulletin, v. 114, p. 1019-1035. 
20. Soreghan, G.S., and Soreghan, M.J., 2002, Atmospheric dust and algal dominance in the late Paleozoic: A hypothesis:  Journal of Sedimentary Research, v. 72, p. 457-461. 
19. Soreghan, M.J., Soreghan, G.S., and Hamilton, M.A., 2002, Paleowinds inferred from detrital-zircon geochronology of upper Paleozoic loessite, western equatorial Pangea:  Geology, v. 30, p. 695-698. 
18. Doherty, P.D., Soreghan, G.S., and Castagna, J.P., 2002, Outcrop-based reservoir characterization:  A composie phylloid-algal mound, western Orogrande basin (New Mexico):  American Association of Petroleum Geologists Bulletin, v. 86, p. 779-795. 
17. Seals, S.C., Soreghan, G.S., and Elmore, R.D., 2002, Fluctuations in Late Pennsylvanian (Virgilian) seawater chemistry inferred from submarine cements of phylloid algal mounds, western Orogrande basin (New Mexico):  New Mexico Geological Society Guidebook, 53rd Field Conference, Geology of White Sands, p. 167-177. 
2001 
16. Kessler, J.L.P., Soreghan, G.S., and Wacker, H.J., 2001, Equatorial aridity in western Pangea: Lower Permian loessite and dolomitic paleosols in northeastern New Mexico:  Journal of Sedimentary Research, v. 71, p. 818-833. 
15. Cogoini, M., Elmore, R.D., Soreghan, G.S., and Lewchuk, M., 2001, Contrasting rock-magnetic characteristics of two upper Paleozoic loessite/paleosol profiles: Physics and Chemistry of the Earth, v. 26, p. 905-910. 
2000 
14. Soreghan, G.S., Engel, M.H., Furley, R. A., and Giles, K.A., 2000, Glacioeustatic transgressive reflux:  Stratiform dolomite in Pennsylvanian bioherms of the western Orogrande basin, New Mexico:  Journal of Sedimentary Research, v. 70, p. 1315-1332. 
13. Giles, K.A., and Soreghan, G.S., 2000, Lithofacies distribution and reservoir heterogeneity within Pennsylvanian bioherms, western Orogrande basin, in Johnson, K. S. (ed.), Platform carbonates in the southern Midcontinent, 1996 symposium:  Oklahoma Geological Survey Circular, v. 101, p. 271-276. 
1999 
12. Soreghan, G.S., and Giles, K.A., 1999, Facies character and stratal responses to accommodation in Pennsylvanian bioherms, western Orogrande basin, New Mexico:  Journal of Sedimentary Research, v. 69, p. 893-908. 
11. Soreghan, G.S., and Giles, K.A., 1999, Amplitudes of Late Pennsylvanian glacioeustasy:  Geology, v. 27, p. 255-258. 
10. Soreghan, G.S., and Soreghan, M.J., 1999, A multi-week basin analysis lab for sedimentary geology:  Journal of Geoscience Education, v. 47, p. 59-66. 
1997 
9. Soreghan, G. S., Elmore, R. D., Katz, B., Cogoini, M., and Banerjee, S., 1997, Pedogenically enhanced magnetic susceptibility variations preserved in Paleozoic loessite:  Geology, v. 25, p. 1003-1006. 
8. Soreghan, G. S., 1997, Walther’s Law, climate change, and upper Paleozoic cyclostratigraphy in the Ancestral Rocky Mountains:  Journal of Sedimentary Research, v. 67, p. 1001-1004. 
1995 
7. Soreghan, G.S., and Dickinson, W.R., 1995, Generic types of stratigraphic cycles controlled by eustasy:  Comment and Reply:  Geology, v. 23, p. 572-573. 
1994 
6. Soreghan, G.S., and Dickinson, W.R., 1994, Generic types of stratigraphic cycles controlled by eustasy:  Geology, v. 22, p. 759-761. 
5. Soreghan, G.S., 1994, Stratigraphic responses to geologic processes:  Late Pennsylvanian eustasy and tectonics in the Pedregosa and Orogrande basins:  Geological Society of America Bulletin, v. 106, p. 1195-1211. 
4. Soreghan, G.S., 1994, The impact of glacioclimatic change on Pennsylvanian cyclostratigraphy, in, Embry, A.F., Beauchamp, B., and Glass, D.J., eds., Pangea--Global environments and resources:  Canadian Society of Petroleum Geologists Memoir, v. 17, p. 523-543. 
3. Dickinson, W.R., Soreghan, G.S., and Giles, K.A, 1994, Glacioeustatic origin of Permo-Carboniferous stratigraphic cycles:  Evidence from the southern Cordilleran foreland region, in, Dennison, J. M., and Ettensohn, F.R., eds., Tectonic and Eustatic Controls on Sedimentary Cycles:  SEPM Concepts in Sedimentology and Paleontology, v. 4,  p. 25-34. 
1993 
2. Soreghan, G.S., 1993, Upper Carboniferous glacioeustatic cycles in tectonically active basins:  Implications for global cyclostratigraphy, in, Archangelsky, S., ed., Douzieme Congres International de la stratigraphie et geologie du Carbonifere et Permien:  Compte Rendu: XII International Congress on Carboniferous-Permian Stratigraphy and Geology, v. 1, p. 337-354. 
1992 
1. Soreghan, G.S., 1992, Preservation and paleoclimatic significance of eolian dust in the Ancestral Rocky Mountains province:  Geology, v. 20, p. 1111-1114. 
Share

Tools
Translate to