Aftermath of a snowball Earth

J. A. Higgins; D. P. Schrag; Elderfield, H.; Jonathan M. Husson; J. A. Higgins; D. P. Schrag; Fike, D. A.; Eddy, M. P.; Douglas S. Introne; P. Mayewski; P.K. Swart; I. L. Millar; J. A. Hayles; H. Bao; A. V. Turchyn; M. R. Warke; A. Lepland; C.E. Manning; J.M. Matter; K. Michibayashi; T. Morishita; J. Noël; K. Okazaki; P. Renforth; B. Robinson; H. Savage; R. Skarbek; M.W. Spiegelman; E. Takazawa; D. Teagle; J.L. Urai; J. Wilcox

Publications

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An abrupt Middle-Miocene increase in fluid flow into the Leeward Margin Great Bahama Bank, constraints from δ44Ca and Δ47 values

Staudigel, Philip T, John A Higgins, and Peter K Swart. 2021. “An Abrupt Middle-Miocene Increase In Fluid Flow Into The Leeward Margin Great Bahama Bank, Constraints From Δ44Ca And Δ47 Values”. Earth And Planetary Science Letters 553. Earth And Planetary Science Letters. doi:10.1016/j.epsl.2020.116625. https://doi.org/10.1016/j.epsl.2020.116625.

Geochemical fingerprints of dolomitization in Bahamian carbonates: Evidence from sulphur, calcium, magnesium and clumped isotopes

Murray, S. T, J.A. Higgins, C. Holmden, C. Lu, and P. K Swart. 2021. “Geochemical Fingerprints Of Dolomitization In Bahamian Carbonates: Evidence From Sulphur, Calcium, Magnesium And Clumped Isotopes”. Sedimentology 68 (1). Sedimentology: 1-29. doi:10.1111/sed.12775. https://doi.org/10.1111/sed.12775.

P/Ca in Carbonates as a Proxy for Alkalinity and Phosphate Levels

Ingalls, Miquela , Clara L Blättler, John A Higgins, John S Magyar, John M Eiler, and Woodward W Fischer. 2020. “P/Ca In Carbonates As A Proxy For Alkalinity And Phosphate Levels”. Geophysical Research Letters 47 (21). Geophysical Research Letters. doi:10.1029/2020GL088804. https://doi.org/10.1029/2020GL088804.

Effect of dolomitization on isotopic records from Neoproterozoic carbonates in southwestern Mongolia

Bold, Uyanga , Anne Sofie Crü Ahm, Daniel P Schrag, John A Higgins, Erdenebayar Jamsran, and Francis A Macdonald. 2020. “Effect Of Dolomitization On Isotopic Records From Neoproterozoic Carbonates In Southwestern Mongolia”. Precambrian Research 350. Precambrian Research. doi:10.1016/j.precamres.2020.105902. https://doi.org/10.1016/j.precamres.2020.105902.

A record of the δ44/40Ca and [Sr] of seawater over the last 100 million years from fossil elasmobranch tooth enamel

Akhtar, A.A. , L.M Santi, M.L Griffiths, M Becker, R.A Eagle, S Kim, L Kocsis, Y Rosenthal, and J.A. Higgins. 2020. “A Record Of The Δ44/40Ca And [Sr] Of Seawater Over The Last 100 Million Years From Fossil Elasmobranch Tooth Enamel”. Earth And Planetary Sciene Letters 543. Earth And Planetary Sciene Letters. doi:10.1016/j.epsl.2020.116354. https://doi.org/10.1016/j.epsl.2020.116354.

Low-temperature oceanic crust alteration and the isotopic budgets of potassium and magnesium in seawater

Ramos, D.P. Santiago, L.A. Coogan, J.G Murphy, and J.A. Higgins. 2020. “Low-Temperature Oceanic Crust Alteration And The Isotopic Budgets Of Potassium And Magnesium In Seawater”. Earth And Planetary Science Letters 541. Earth And Planetary Science Letters. doi:10.1016/j.epsl.2020.116290. https://doi.org/10.1016/j.epsl.2020.116290.

Stable and clumped isotope characterization of authigenic carbonates in methane cold seep environments

Thiagarajan, N , A Crémière, C Blättler, A Lepland, K Kirsimäe, J. Higgins, H Brunstad, and J. Eiler. 2020. “Stable And Clumped Isotope Characterization Of Authigenic Carbonates In Methane Cold Seep Environments”. Geochimica Et Cosmochimica Acta 279. Geochimica Et Cosmochimica Acta: 204-219.

Constraints on Meso- to Neoproterozoic seawater from ancient evaporite deposits

Blättler, C.L. , K.D. Bergmann, L.C. Kah, I. Gómez-Pérez, and J.A. Higgins. 2020. “Constraints On Meso- To Neoproterozoic Seawater From Ancient Evaporite Deposits”. Earth And Planetary Science Letters, 532. Earth And Planetary Science Letters,. doi: 10.1016/j.epsl.2019.115951. https://doi.org/ 10.1016/j.epsl.2019.115951.

Sea level, carbonate mineralogy, and early diagenesis controlled δ13C records in Upper Ordovician carbonates

Jones, D.S. , R.W. Brothers, A.-S.C. Ahm, N. Slater, J.A. Higgins, and D.A. Fike. 2020. “Sea Level, Carbonate Mineralogy, And Early Diagenesis Controlled Δ13C Records In Upper Ordovician Carbonates”. Geology 48 (2). Geology: 194-199. doi:10.1130/G46861.1. https://doi.org/10.1130/G46861.1.

Advected glacial seawater preserved in the subsurface of the Maldives carbonate edifice

Blättler, C.L , J.A. Higgins, and P.K. Swart. 2019. “Advected Glacial Seawater Preserved In The Subsurface Of The Maldives Carbonate Edifice”. Geochimica Et Cosmochimica Acta, 257. Geochimica Et Cosmochimica Acta,: 80-95. doi:10.1016/j.gca.2019.04.030. https://doi.org/10.1016/j.gca.2019.04.030.

Formation of ordered dolomite in anaerobic photosynthetic biofilms

Daye, M. , J. Higgins, and T. Bosak. 2019. “Formation Of Ordered Dolomite In Anaerobic Photosynthetic Biofilms”. Geology 47 (6). Geology: 509-512. doi:10.1130/G45821.1. https://doi.org/10.1130/G45821.1.

Nitrogen isotope evidence for expanded ocean suboxia in the early Cenozoic

Kast, E.R. , D.A. Stolper, A. Auderset, J. A. Higgins, H. Ren, X.T. Wang, A Martinez-Garcia, G.H. Haug, and D. Sigman. 2019. “Nitrogen Isotope Evidence For Expanded Ocean Suboxia In The Early Cenozoic”. Science. Science. doi:10.1126/science.aau5784. https://science.sciencemag.org/content/364/6438/386.

A Cenozoic record of seawater uranium in fossil corals

Gothmann, A.M. , J. A. Higgins, J.F. Adkins, W.S. Broecker, K.A. Farley, R. McKeon, N. Planavsky, J. Stolarski, X. Wang, and Michael L Bender. 2019. “A Cenozoic Record Of Seawater Uranium In Fossil Corals”. Geochimica Et Cosmochimica Acta. Geochimica Et Cosmochimica Acta. doi:10.1016/j.gca.2019.01.039. https://www.sciencedirect.com/science/article/pii/S001670371930064X.

An early diagenetic deglacial origin for basal Ediacaran "cap dolostones"

Ahm, A.-S. C, Adam C Maloof, Francis A Macdonald, Paul F Hoffman, Christian J Bjerrum, Uyanga Bold, Catherine V Rose, Justin V Strauss, and J. A. Higgins. 2019. “An Early Diagenetic Deglacial Origin For Basal Ediacaran "Cap Dolostones"”. Earth And Planetary Science Letters 506. Earth And Planetary Science Letters: 292 - 307. doi:https://doi.org/10.1016/j.epsl.2018.10.046. http://www.sciencedirect.com/science/article/pii/S0012821X18306484.

Two-million-year-old snapshots of atmospheric gases from Antarctic ice

Yan, Yuzhen , Michael L Bender, Edward J Brook, Heather M Clifford, Preston C Kemeny, Andrei V Kurbatov, Sean Mackay, et al. 2019. “Two-Million-Year-Old Snapshots Of Atmospheric Gases From Antarctic Ice”. Nature 574. Nature: 663–666. doi:10.1038/s41586-019-1692-3. https://www.nature.com/articles/s41586-019-1692-3.

Reverse weathering in marine sediments and the geochemical cycle of potassium in seawater: Insights from the K isotopic composition ( 41 K/ 39 K) of deep-sea pore-fluids

Santiago-Ramos, Danielle P, Leah E Morgan, Nicholas S Lloyd, and John A Higgins. 2018. “Reverse Weathering In Marine Sediments And The Geochemical Cycle Of Potassium In Seawater: Insights From The K Isotopic Composition ( 41 K/ 39 K) Of Deep-Sea Pore-Fluids”. Geochimica Et Cosmochimica Acta 236. Geochimica Et Cosmochimica Acta: 99–120. doi:10.1016/j.gca.2018.02.035. https://www.sciencedirect.com/science/article/pii/S0016703718301170.

Calcium isotope evidence that the earliest metazoan biomineralizers formed aragonite shells

Pruss, Sara B, C. L. Blättler, Francis A Macdonald, and J. A. Higgins. 2018. “Calcium Isotope Evidence That The Earliest Metazoan Biomineralizers Formed Aragonite Shells”. Geology 46. Geology: 763–766. doi:https://doi.org/10.1130/G45275.1. https://pubs.geoscienceworld.org/gsa/geology/article/46/9/763/544697/Calcium-isotope-evidence-that-the-earliest.

Chemostratigraphy Across the Cretaceous-Paleogene (K-Pg) Boundary

Sial, Alcides Nobrega, Jiubin Chen, Luis Drude Lacerda, Robert Frei, J. A. Higgins, Vinod Chandra Tewari, Claudio Gaucher, et al. 2018. “Chemostratigraphy Across The Cretaceous-Paleogene (K-Pg) Boundary”. Chemostratigraphy Across Major Chronological Boundaries 240. Chemostratigraphy Across Major Chronological Boundaries: 1-223. doi:10.1002/9781119382508.ch12. https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1002/9781119382508.ch12.

In situ carbon mineralization in ultramafic rocks: Natural processes and possible engineered methods

Kelemen, P.B. , R. Aines, E. Bennett, S.M. Benson, E. Carter, J.A. Coggon, J.C. de Obeso, et al. 2018. “In Situ Carbon Mineralization In Ultramafic Rocks: Natural Processes And Possible Engineered Methods”. Energy Procedia 146. Energy Procedia: 92–102. doi:10.1016/j.egypro.2018.07.013. https://www.sciencedirect.com/science/article/pii/S1876610218301450.

Two-billion-year-old evaporites capture Earth's great oxidation

Blättler, C. L. , M. W Claire, A. R Prave, K. Kirsimäe, J. A. Higgins, P. V Medvedev, A. E Romashkin, et al.. 2018. “Two-Billion-Year-Old Evaporites Capture Earth's Great Oxidation”. Science 360. Science: 320–323. doi:10.1126/science.aar2687. http://science.sciencemag.org/content/360/6386/320.abstract.

Experimental partitioning of Ca isotopes and Sr into anhydrite: Consequences for the cycling of Ca and Sr in subseafloor mid-ocean ridge hydrothermal systems

Syverson, Drew D, Peter Scheuermann, J. A. Higgins, Nicholas J Pester, and William E Seyfried. 2018. “Experimental Partitioning Of Ca Isotopes And Sr Into Anhydrite: Consequences For The Cycling Of Ca And Sr In Subseafloor Mid-Ocean Ridge Hydrothermal Systems”. Geochimica Et Cosmochimica Acta 236. Geochimica Et Cosmochimica Acta: 160–178. doi:10.1016/j.gca.2018.03.018. https://www.sciencedirect.com/science/article/pii/S0016703718301698.

Quantifying early marine diagenesis in shallow-water carbonate sediments

Ahm, A.-S. C, Christian J Bjerrum, C. L. Blättler, Peter K Swart, and J. A. Higgins. 2018. “Quantifying Early Marine Diagenesis In Shallow-Water Carbonate Sediments”. Geochimica Et Cosmochimica Acta 236. Geochimica Et Cosmochimica Acta: 140–159. doi:10.1016/j.gca.2018.02.042. https://www.sciencedirect.com/science/article/pii/S0016703718301248.

Calcium isotope systematics at hydrothermal conditions: Mid-ocean ridge vent fluids and experiments in the CaSO4-NaCl-H2O system

Scheuermann, Peter , Drew D Syverson, J. A. Higgins, Nicholas J Pester, and William E Seyfried. 2018. “Calcium Isotope Systematics At Hydrothermal Conditions: Mid-Ocean Ridge Vent Fluids And Experiments In The Caso4-Nacl-H2O System”. Geochimica Et Cosmochimica Acta 226. Geochimica Et Cosmochimica Acta: 18–35. doi:10.1016/j.gca.2018.01.028. https://www.sciencedirect.com/science/article/pii/S0016703718300474.

Modeling the effects of diagenesis on carbonate clumped-isotope values in deep- and shallow-water settings

Stolper, Daniel A, John M Eiler, and J. A. Higgins. 2018. “Modeling The Effects Of Diagenesis On Carbonate Clumped-Isotope Values In Deep- And Shallow-Water Settings”. Geochimica Et Cosmochimica Acta 227. Geochimica Et Cosmochimica Acta: 264–291. doi:10.1016/j.gca.2018.01.037. https://www.sciencedirect.com/science/article/pii/S001670371830067X.

Mineralogy, early marine diagenesis, and the chemistry of shallow-water carbonate sediments

Higgins, J. A. , C. L. Blättler, E.A. Lundstrom, Danielle P Santiago-Ramos, A.A. Akhtar, A.-S. Crüger Ahm, O. Bialik, et al.. 2018. “Mineralogy, Early Marine Diagenesis, And The Chemistry Of Shallow-Water Carbonate Sediments”. Geochimica Et Cosmochimica Acta 220. Geochimica Et Cosmochimica Acta: 512–534. doi:10.1016/j.gca.2017.09.046. https://www.sciencedirect.com/science/article/pii/S001670371730635X.

A Cenozoic record of seawater Mg isotopes in well-preserved fossil corals

Gothmann, Anne M, Jarosław Stolarski, Jess F Adkins, and J. A. Higgins. 2017. “A Cenozoic Record Of Seawater Mg Isotopes In Well-Preserved Fossil Corals”. Geology 45. Geology: 1039–1042. doi:10.1130/g39418.1. https://pubs.geoscienceworld.org/gsa/geology/article/45/11/1039/516674/a-cenozoic-record-of-seawater-mg-isotopes-in-well.

Cenozoic global cooling and increased seawater Mg/Ca via reduced reverse weathering

Dunlea, Ann G, Richard W Murray, Danielle P Santiago-Ramos, and J. A. Higgins. 2017. “Cenozoic Global Cooling And Increased Seawater Mg/Ca Via Reduced Reverse Weathering”. Nature Communications 8. Nature Communications. doi:10.1038/s41467-017-00853-5. https://doi.org/10.1038/s41467-017-00853-5.

Constraints on ocean carbonate chemistry and pCO2 in the Archaean and Palaeoproterozoic

Blättler, C. L. , L. R Kump, W. W Fischer, G. Paris, J. J Kasbohm, and J. A. Higgins. 2017. “Constraints On Ocean Carbonate Chemistry And Pco2 In The Archaean And Palaeoproterozoic”. Nature Geoscience 10. Nature Geoscience: 41–45. doi:10.1038/ngeo2844. https://www.nature.com/articles/ngeo2844.

Testing Urey's carbonate–silicate cycle using the calcium isotopic composition of sedimentary carbonates

Blättler, C. L. , and J. A. Higgins. 2017. “Testing Urey's Carbonate–Silicate Cycle Using The Calcium Isotopic Composition Of Sedimentary Carbonates”. Earth And Planetary Science Letters 479. Earth And Planetary Science Letters: 241–251. doi:10.1016/j.epsl.2017.09.033. https://www.sciencedirect.com/science/article/pii/S0012821X17305356.

A probabilistic analysis of meteorically altered δ13C chemostratigraphy from late Paleozoic ice age carbonate platforms

Dyer, Blake , J. A. Higgins, and Adam C Maloof. 2016. “A Probabilistic Analysis Of Meteorically Altered Δ13C Chemostratigraphy From Late Paleozoic Ice Age Carbonate Platforms”. Geology 45. Geology: 135–138. doi:10.1130/g38513.1. https://pubs.geoscienceworld.org/gsa/geology/article/45/2/135/195228/a-probabilistic-analysis-of-meteorically-altered.

A Pleistocene ice core record of atmospheric O2 concentrations

Stolper, D. A, M. L Bender, G. B Dreyfus, Y. Yan, and J. A. Higgins. 2016. “A Pleistocene Ice Core Record Of Atmospheric O2 Concentrations”. Science 353. Science: 1427–1430. doi:10.1126/science.aaf5445. http://science.sciencemag.org/content/353/6306/1427.

Calcium isotopes in scleractinian fossil corals since the Mesozoic: Implications for vital effects and biomineralization through time

Gothmann, Anne M, Michael L Bender, Clara L Blättler, Peter K Swart, Sharmila J Giri, Jess F Adkins, Jarosław Stolarski, and John A Higgins. 2016. “Calcium Isotopes In Scleractinian Fossil Corals Since The Mesozoic: Implications For Vital Effects And Biomineralization Through Time”. Earth And Planetary Science Letters 444. Earth And Planetary Science Letters: 205–214. doi:10.1016/j.epsl.2016.03.012. https://www.sciencedirect.com/science/article/pii/S0012821X16300991.

Diffusive cation fluxes in deep-sea sediments and insight into the global geochemical cycles of calcium, magnesium, sodium and potassium

Sun, Xiaole , John Higgins, and Alexandra V Turchyn. 2016. “Diffusive Cation Fluxes In Deep-Sea Sediments And Insight Into The Global Geochemical Cycles Of Calcium, Magnesium, Sodium And Potassium”. Marine Geology 373. Marine Geology: 64–77. doi:10.1016/j.margeo.2015.12.011. https://doi.org/10.1016/j.margeo.2015.12.011.

The Mg isotopic composition of Cenozoic seawater - evidence for a link between Mg-clays, seawater Mg/Ca, and climate

Higgins, J. A. , and D. P Schrag. 2015. “The Mg Isotopic Composition Of Cenozoic Seawater - Evidence For A Link Between Mg-Clays, Seawater Mg/Ca, And Climate”. Earth And Planetary Science Letters 416. Earth And Planetary Science Letters: 73 - 81. doi:http://dx.doi.org/10.1016/j.epsl.2015.01.003. http://carboncycle.princeton.edu/sites/default/files/pdfs/Higgins_Schrag_2015_EPSL.pdf.

Mg and Ca isotope signatures of authigenic dolomite in siliceous deep-sea sediments

Blättler, C. L. , Nathaniel R Miller, and J. A. Higgins. 2015. “Mg And Ca Isotope Signatures Of Authigenic Dolomite In Siliceous Deep-Sea Sediments”. Earth And Planetary Science Letters 419. Earth And Planetary Science Letters: 32 - 42. doi:http://www.sciencedirect.com/science/article/pii/S0012821X15001430. http://carboncycle.princeton.edu/sites/default/files/pdfs/BlatterEtal_2015_EPSL_dolomite.pdf.

Glacioeustasy, meteoric diagenesis, and the carbon cycle during the Middle Carboniferous

Dyer, Blake , Adam C Maloof, and John A Higgins. 2015. “Glacioeustasy, Meteoric Diagenesis, And The Carbon Cycle During The Middle Carboniferous”. Geochemistry, Geophysics, Geosystems 16. Geochemistry, Geophysics, Geosystems: 3383–3399. doi:10.1002/2015gc006002. https://doi.org/10.1002/2015gc006002.

The effects of secular calcium and magnesium concentration changes on the thermodynamics of seawater acid/base chemistry: Implications for Eocene and Cretaceous ocean carbon chemistry and buffering

Hain, Mathis P, Daniel M Sigman, John A Higgins, and Gerald H Haug. 2015. “The Effects Of Secular Calcium And Magnesium Concentration Changes On The Thermodynamics Of Seawater Acid/Base Chemistry: Implications For Eocene And Cretaceous Ocean Carbon Chemistry And Buffering”. Global Biogeochemical Cycles 29. Global Biogeochemical Cycles: 517–533. doi:10.1002/2014gb004986. https://doi.org/10.1002/2014gb004986.

Ca and Mg isotope constraints on the origin of Earth's deepest δ13C excursion

Husson, Jonathan M, J. A. Higgins, Adam C Maloof, and B. Schoene. 2015. “Ca And Mg Isotope Constraints On The Origin Of Earth's Deepest Δ13C Excursion”. Geochimica Et Cosmochimica Acta. Geochimica Et Cosmochimica Acta. doi:http://dx.doi.org/10.1016/j.gca.2015.03.012. http://carboncycle.princeton.edu/sites/default/files/pdfs/HussonEtAl_2015_GetCA_CA.pdf.

Stratigraphic expression of Earth's deepest δ13C excursion in the Wonoka Formation of South Australia

Husson, Jonathan M, Adam C Maloof, B. Schoene, C. Y Chen, and J. A. Higgins. 2015. “Stratigraphic Expression Of Earth's Deepest Δ13C Excursion In The Wonoka Formation Of South Australia”. American Journal Of Science 315 (1). American Journal Of Science: 1 - 45. doi:http://www.ajsonline.org/cgi/doi/10.2475/01.2015.01. http://carboncycle.princeton.edu/sites/default/files/pdfs/HussonEtAl_2015_AmerJofSc_stratigraphic.pdf.

Atmospheric composition 1 million years ago from blue ice in the Allan Hills, Antarctica

Higgins, J. A. , A. Kurbatov, Nicole E Spaulding, Ed Brook, Douglas S Introne, Laura M Chimiak, Yuzhen Yan, P. Mayewski, and Michael L Bender. 2015. “Atmospheric Composition 1 Million Years Ago From Blue Ice In The Allan Hills, Antarctica”. Proceedings Of The National Academy Of Sciences. Proceedings Of The National Academy Of Sciences. doi:http://www.pnas.org/content/early/2015/05/06/1420232112.abstract. http://carboncycle.princeton.edu/sites/default/files/pdfs/Higgins_2015_PNAS_atmospheric.pdf.

Calcium isotopes in evaporites record variations in Phanerozoic seawater SO4 and Ca

Blättler, Clara L, and John A Higgins. 2014. “Calcium Isotopes In Evaporites Record Variations In Phanerozoic Seawater So4 And Ca”. Geology 42. Geology: 711–714. doi:10.1130/g35721.1. https://doi.org/10.1130/g35721.1.

The effects of diagenesis and dolomitization on Ca and Mg isotopes in marine platform carbonates: Implications for the geochemical cycles of Ca and Mg

Fantle, Matthew S, and J. A. Higgins. 2014. “The Effects Of Diagenesis And Dolomitization On Ca And Mg Isotopes In Marine Platform Carbonates: Implications For The Geochemical Cycles Of Ca And Mg”. Geochimica Et Cosmochimica Acta 142. Geochimica Et Cosmochimica Acta: 458 - 481. doi:http://www.sciencedirect.com/science/article/pii/S0016703714004876. http://carboncycle.princeton.edu/sites/default/files/pdfs/Fantle_Higgins_2014_GetCA_effects.pdf.

Authigenic Carbonate and the History of the Global Carbon Cycle

Schrag, D. P, J. A. Higgins, Francis A Macdonald, and David T Johnston. 2013. “Authigenic Carbonate And The History Of The Global Carbon Cycle”. Science 339. Science: 540 - 543. doi:http://www.sciencemag.org/content/339/6119/540.abstract. http://carboncycle.princeton.edu/sites/default/files/pdfs/SchragEtAl_2013_Science_authigenic.pdf.

The stratigraphic relationship between the Shuram carbon isotope excursion, the oxygenation of Neoproterozoic oceans, and the first appearance of the Ediacara biota and bilaterian trace fossils in northwestern Canada

Macdonald, Francis A, Justin V Strauss, Erik A Sperling, Galen P Halverson, Guy M Narbonne, David T Johnston, Marcus Kunzmann, D. P Schrag, and J. A. Higgins. 2013. “The Stratigraphic Relationship Between The Shuram Carbon Isotope Excursion, The Oxygenation Of Neoproterozoic Oceans, And The First Appearance Of The Ediacara Biota And Bilaterian Trace Fossils In Northwestern Canada”. Chemical Geology 362. Chemical Geology: 250 - 272. doi:http://www.sciencedirect.com/science/article/pii/S0009254113002490. http://carboncycle.princeton.edu/sites/default/files/pdfs/MacdonaldEtAl_2013_ChemGeo_stratigraphic.pdf.

Climate archives from 90-250 ka in horizontal and vertical ice cores from the Allan Hills Blue Ice Area, Antarctica

Spaulding, Nicole E, J. A. Higgins, A. Kurbatov, Michael L Bender, Steven A Arcone, Seth Campbell, Nelia W Dunbar, Laura M Chimiak, Douglas S Introne, and P. Mayewski. 2013. “Climate Archives From 90-250 Ka In Horizontal And Vertical Ice Cores From The Allan Hills Blue Ice Area, Antarctica”. Quaternary Research 80. Quaternary Research: 562 - 574. doi:http://dx.doi.org/10.1016/j.yqres.2013.07.004. http://www.sciencedirect.com/science/article/pii/S003358941300080X.

Records of Neogene seawater chemistry and diagenesis in deep-sea carbonate sediments and pore fluids

Higgins, J. A. , and D. P Schrag. 2012. “Records Of Neogene Seawater Chemistry And Diagenesis In Deep-Sea Carbonate Sediments And Pore Fluids”. Earth And Planetary Science Letters 357 - 358. Earth And Planetary Science Letters: 386 - 396. doi:http://www.sciencedirect.com/science/article/pii/S0012821X1200458X. http://carboncycle.princeton.edu/sites/default/files/pdfs/Higgins_Schrag_2012_EPSL_records.pdf.

The earliest Cambrian record of animals and ocean geochemical change

Maloof, Adam C, S. M Porter, J. L Moore, F. O Dudas, S. A Bowring, J. A. Higgins, D. A Fike, and M. P Eddy. 2010. “The Earliest Cambrian Record Of Animals And Ocean Geochemical Change”. Geological Society Of America Bulletin 122 (11-12). Geological Society Of America Bulletin: 1731 - 1774. doi:http://gsabulletin.gsapubs.org/cgi/doi/10.1130/B30346.1. http://carboncycle.princeton.edu/sites/default/files/pdfs/MaloofEtAl_2010_GSA_earliest.pdf.

Constraining magnesium cycling in marine sediments using magnesium isotopes

Higgins, J. A. , and D. P Schrag. 2010. “Constraining Magnesium Cycling In Marine Sediments Using Magnesium Isotopes”. Geochimica Et Cosmochimica Acta 74 (17). Geochimica Et Cosmochimica Acta: 5039 - 5053. doi:http://www.sciencedirect.com/science/article/pii/S0016703710002978. http://carboncycle.princeton.edu/sites/default/files/pdfs/Higgins_Schrag_2010_GetCA_constraining.pdf.

Oxygenation of the ocean and sediments: Consequences for the seafloor carbonate factory

Higgins, J. A. , W.W. Fischer, and D. P Schrag. 2009. “Oxygenation Of The Ocean And Sediments: Consequences For The Seafloor Carbonate Factory”. Earth And Planetary Science Letters 284 (1-2). Earth And Planetary Science Letters: 25 - 33. http://carboncycle.princeton.edu/sites/default/files/pdfs/HigginsEtAl_2009_EPSL_oxygenation.pdf.

Are basal Ediacaran (635 Ma) post-glacial “cap dolostones” diachronous?

Hoffman, Paul F, Galen P Halverson, Eugene W Domack, Jonathan M Husson, J. A. Higgins, and D. P Schrag. 2007. “Are Basal Ediacaran (635 Ma) Post-Glacial “Cap Dolostones” Diachronous?”. Earth And Planetary Science Letters 258 (1-2). Earth And Planetary Science Letters: 114 - 131. doi:http://adsabs.harvard.edu//abs/2007E%26PSL.258.114H. http://carboncycle.princeton.edu/sites/default/files/pdfs/HoffmanEtAl_2007_EPSL_basal.pdf.

Beyond methane: Towards a theory for the Paleocene–Eocene Thermal Maximum

Higgins, J. A. , and D. P Schrag. 2006. “Beyond Methane: Towards A Theory For The Paleocene–Eocene Thermal Maximum”. Earth And Planetary Science Letters 245 (3-4). Earth And Planetary Science Letters: 523 - 537. doi:http://www.sciencedirect.com/science/article/pii/S0012821X06002147. http://carboncycle.princeton.edu/sites/default/files/pdfs/Higgins_Schrag_2006_EPSL_beyond.pdf.

The future of the carbon cycle: review, calcification response, ballast and feedback on atmospheric CO2

Barker, S. , J. A. Higgins, and H. Elderfield. 2003. “The Future Of The Carbon Cycle: Review, Calcification Response, Ballast And Feedback On Atmospheric Co2”. Philosophical Transactions Of The Royal Society A: Mathematical, Physical And Engineering Sciences 361 (1810). Philosophical Transactions Of The Royal Society A: Mathematical, Physical And Engineering Sciences: 1977 - 1999. doi:http://rsta.royalsocietypublishing.org/content/roypta/361/1810/1977.full.pdf. http://carboncycle.princeton.edu/sites/default/files/pdfs/BarkerEtal_RSTA_2003_future.pdf.

Aftermath of a snowball Earth

Higgins, J. A. , and D. P Schrag. 2003. “Aftermath Of A Snowball Earth”. Geochemistry, Geophysics, Geosystems 4 (3). Geochemistry, Geophysics, Geosystems: n/a - n/a. doi:http://doi.wiley.com/10.1029/2002GC000403. http://carboncycle.princeton.edu/sites/default/files/pdfs/Higgins_Schrag_2003_GGG_aftermath.pdf.

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