Cole Edwards
Cole Edwards
Assistant Professor of Geology, Appalachian State University
Verified email at
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Late inception of a resiliently oxygenated upper ocean
W Lu, A Ridgwell, E Thomas, DS Hardisty, G Luo, TJ Algeo, MR Saltzman, ...
Science 361 (6398), 174-177, 2018
Oxygenation as a driver of the Great Ordovician Biodiversification Event
CT Edwards, MR Saltzman, DL Royer, DA Fike
Nature Geoscience 10 (12), 925-929, 2017
Persistent oceanic anoxia and elevated extinction rates separate the Cambrian and Ordovician radiations
MR Saltzman, CT Edwards, JM Adrain, SR Westrop
Geology 43 (9), 807-810, 2015
Carbon isotope (δ13Ccarb) stratigraphy of the Lower–Middle Ordovician (Tremadocian–Darriwilian) in the Great Basin, western United States: implications for global correlation
CT Edwards, MR Saltzman
Palaeogeography, Palaeoclimatology, Palaeoecology 399, 1-20, 2014
Sedimentary phosphate and associated fossil bacteria in a Paleoproterozoic tidal flat in the 1.85 Ga Michigamme Formation, Michigan, USA
EE Hiatt, PK Pufahl, CT Edwards
Sedimentary Geology 319, 24-39, 2015
Calibration of a conodont apatite-based Ordovician 87Sr/86Sr curve to biostratigraphy and geochronology: Implications for stratigraphic resolution
MR Saltzman, CT Edwards, SA Leslie, GS Dwyer, JA Bauer, JE Repetski, ...
Bulletin 126 (11-12), 1551-1568, 2014
Coordinated biotic and abiotic change during the Great Ordovician Biodiversification Event: Darriwilian assembly of early Paleozoic building blocks
AL Stigall, CT Edwards, RL Freeman, CMØ Rasmussen
Palaeogeography, Palaeoclimatology, Palaeoecology 530, 249-270, 2019
Strontium isotope (87Sr/86Sr) stratigraphy of Ordovician bulk carbonate: Implications for preservation of primary seawater values
CT Edwards, MR Saltzman, SA Leslie, SM Bergström, ARC Sedlacek, ...
Bulletin 127 (9-10), 1275-1289, 2015
Middle–Late Ordovician (Darriwilian–Sandbian) decoupling of global sulfur and carbon cycles: isotopic evidence from eastern and southern Laurentia
SA Young, BC Gill, CT Edwards, MR Saltzman, SA Leslie
Palaeogeography, Palaeoclimatology, Palaeoecology 458, 118-132, 2016
Physical and chemical evidence of the 1850 Ma Sudbury impact event in the Baraga Group, Michigan
PK Pufahl, EE Hiatt, CR Stanley, JR Morrow, GJ Nelson, CT Edwards
Geology 35 (9), 827-830, 2007
Paired carbon isotopic analysis of Ordovician bulk carbonate (δ13Ccarb) and organic matter (δ13Corg) spanning the Great Ordovician Biodiversification Event
CT Edwards, MR Saltzman
Palaeogeography, Palaeoclimatology, Palaeoecology 458, 102-117, 2016
Evidence for local and global redox conditions at an Early Ordovician (Tremadocian) mass extinction
CT Edwards, DA Fike, MR Saltzman, W Lu, Z Lu
Earth and Planetary Science Letters 481, 125-135, 2018
Paleoenvironmental and taphonomic controls on the occurrence of Paleoproterozoic microbial communities in the 1.88 Ga Ferriman Group, Labrador Trough, Canada
CT Edwards, PK Pufahl, EE Hiatt, TK Kyser
Precambrian Research 212, 91-106, 2012
Links between early Paleozoic oxygenation and the Great Ordovician Biodiversification Event (GOBE): A review
CT Edwards
Palaeoworld 28 (1-2), 37-50, 2019
Gradients in the carbon isotopic composition of Ordovician shallow water carbonates: a potential pitfall in estimates of ancient CO2 and O2
MR Saltzman, CT Edwards
Earth and Planetary Science Letters 464, 46-54, 2017
Assessing geochemical reactions during CO2 injection into an oil-bearing reef in the Northern Michigan basin
SA Welch, JM Sheets, MC Place, MR Saltzman, CT Edwards, N Gupta, ...
Applied Geochemistry 100, 380-392, 2019
Reconstruction of the early miocene critical zone at Loperot, Southwestern Turkana, Kenya
CM Liutkus-Pierce, KK Takashita-Bynum, LA Beane, CT Edwards, ...
Frontiers in Ecology and Evolution 7, 44, 2019
Did early land plants produce a stepwise change in atmospheric oxygen during the Late Ordovician (Sandbian~ 458 Ma)?
YD Adiatma, MR Saltzman, SA Young, EM Griffith, NP Kozik, CT Edwards, ...
Palaeogeography, Palaeoclimatology, Palaeoecology 534, 109341, 2019
Carbon, sulfur, and strontium isotope stratigraphy of the Lower-Middle Ordovician, Great Basin, USA: Implications for oxygenation and causes of global biodiversification
CT Edwards
The Ohio State University, 2014
The iron formation to phosphorite oceanographic transition: A diachronous event along the Nuna continental margin as recorded in the 1.8 billion year old Baraga Group
PK Pufahl, EE Hiatt, CR Stanley, GJ Nelson, CT Edwards
Michigan, and Ferriman Group, Labrador: Geological Society of America …, 2006
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