Influence of atmospheric nutrients on primary productivity in a coastal upwelling region KRM Mackey, GL van Dijken, S Mazloom, AM Erhardt, J Ryan, KR Arrigo, ... Global Biogeochemical Cycles 24 (4), 2010 | 51 | 2010 |
Equatorial Pacific productivity changes near the Eocene‐Oligocene boundary TC Moore Jr, BS Wade, T Westerhold, AM Erhardt, HK Coxall, J Baldauf, ... Paleoceanography 29 (9), 825-844, 2014 | 42 | 2014 |
Application of sulphur isotopes for stratigraphic correlation A Paytan, ET Gray, Z Ma, A Erhardt, K Faul Isotopes in Environmental and Health Studies 48 (1), 195-206, 2012 | 40 | 2012 |
Export productivity and carbonate accumulation in the Pacific Basin at the transition from a greenhouse to icehouse climate (late Eocene to early Oligocene) E Griffith, M Calhoun, E Thomas, K Averyt, A Erhardt, T Bralower, M Lyle, ... Paleoceanography 25 (3), 2010 | 36 | 2010 |
High‐resolution record of export production in the eastern equatorial Pacific across the Eocene‐Oligocene transition and relationships to global climatic records AM Erhardt, H Pälike, A Paytan Paleoceanography 28 (1), 130-142, 2013 | 27 | 2013 |
Local and regional Indian summer monsoon precipitation dynamics during Termination II and the Last Interglacial M Magiera, FA Lechleitner, AM Erhardt, A Hartland, O Kwiecien, H Cheng, ... Geophysical Research Letters 46 (21), 12454-12463, 2019 | 24 | 2019 |
Semiquantitative estimates of rainfall variability during the 8.2 kyr event in California using speleothem calcium isotope ratios CB de Wet, AM Erhardt, WD Sharp, NE Marks, HJ Bradbury, AV Turchyn, ... Geophysical Research Letters 48 (3), e2020GL089154, 2021 | 14 | 2021 |
Records of trace metals in sediments from the Oregon shelf and slope: investigating the occurrence of hypoxia over the past several thousand years AM Erhardt, CE Reimers, D Kadko, A Paytan Chemical Geology 382, 32-43, 2014 | 14 | 2014 |
Evaluating the effects of diagenesis on the δ13C and δ18O compositions of carbonates in a mud-rich depositional environment: A case study from the Midland Basin, USA A Reis, AM Erhardt, MM McGlue, L Waite Chemical Geology 524, 196-212, 2019 | 12 | 2019 |
Preservation methods for the isotopic composition of dissolved carbon species in non‐ideal conditions J Wilson, J Munizzi, AM Erhardt Rapid communications in mass spectrometry 34 (21), e8903, 2020 | 11 | 2020 |
Backwater confluences of the Ohio river: organic and inorganic fingerprints explain sediment dynamics in wetlands and marinas WI Ford, JF Fox, DT Mahoney, G DeGraves, A Erhardt, S Yost JAWRA Journal of the American Water Resources Association 56 (4), 692-711, 2020 | 10 | 2020 |
Radiolarian stratigraphy near the Eocene–Oligocene boundary TC Moore Jr, S Kamikuri, AM Erhardt, J Baldauf, HK Coxall, T Westerhold Marine Micropaleontology 116, 50-62, 2015 | 10 | 2015 |
Quantifying pyrite oxidation on continental shelves during the onset of Antarctic glaciation in the Eocene-Oligocene transition W Yao, S Markovic, A Paytan, AM Erhardt, UG Wortmann Earth and Planetary Science Letters 568, 117015, 2021 | 9 | 2021 |
The calcium isotopic composition of carbonate hardground cements: A new record of changes in ocean chemistry? AM Erhardt, AV Turchyn, HJ Bradbury, JAD Dickson Chemical Geology 540, 119490, 2020 | 8 | 2020 |
Relative contributions of tectonics and climate on fluvial sedimentation in the Wasatch Formation of western Colorado AM Erhardt 2000-2009-Mines Theses & Dissertations, 2005 | 8 | 2005 |
Late Holocene hydroclimate changes in the eastern Sierra Nevada revealed by a 4600-year paleoproduction record from June Lake, CA EC Lyon, MM McGlue, AM Erhardt, SL Kim, JR Stone, SRH Zimmerman Quaternary Science Reviews 242, 106432, 2020 | 7 | 2020 |
Chemical composition of carbonate hardground cements as reconstructive tools for Phanerozoic pore fluids AM Erhardt, AV Turchyn, JAD Dickson, AY Sadekov, PD Taylor, ... Geochemistry, Geophysics, Geosystems 21 (3), e2019GC008448, 2020 | 7 | 2020 |
Evidence for changes in subsurface circulation in the late Eocene equatorial Pacific from radiolarian‐bound nitrogen isotope values RS Robinson, TC Moore, AM Erhardt, HD Scher Paleoceanography 30 (7), 912-922, 2015 | 6 | 2015 |
Isotopic and geochemical tracers of groundwater flow in the Shivwits Plateau, Grand Canyon National Park, USA JW Wilson, AM Erhardt, BW Tobin Hydrogeology Journal 30 (2), 495-510, 2022 | 4 | 2022 |
Assessing sedimentary detrital Pb isotopes as a dust tracer in the Pacific Ocean AM Erhardt, G Douglas, AD Jacobson, J Wimpenny, QZ Yin, A Paytan Paleoceanography and Paleoclimatology 36 (4), e2020PA004144, 2021 | 4 | 2021 |