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Sarah Zeichner
Sarah Zeichner
Verified email at caltech.edu
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Year
Early plant organics increased global terrestrial mud deposition through enhanced flocculation
SS Zeichner, J Nghiem, MP Lamb, N Takashima, J de Leeuw, V Ganti, ...
Science 371 (6528), 526-529, 2021
352021
Discrimination factors and incorporation rates for organic matrix in shark teeth based on a captive feeding study
SS Zeichner, AS Colman, PL Koch, C Polo-Silva, F Galván-Magaña, ...
Physiological and Biochemical Zoology 90 (2), 257-272, 2017
252017
The joinpoint-jump and joinpoint-comparability ratio model for trend analysis with applications to coding changes in health statistics
HS Chen, S Zeichner, RN Anderson, DK Espey, HJ Kim, EJ Feuer
Journal of official statistics 36 (1), 49-62, 2020
232020
Position‐specific carbon isotope analysis of serine by gas chromatography/Orbitrap mass spectrometry, and an application to plant metabolism
EB Wilkes, AL Sessions, SS Zeichner, B Dallas, B Schubert, AH Jahren, ...
Rapid Communications in Mass Spectrometry 36 (18), e9347, 2022
152022
Methods and limitations of stable isotope measurements via direct elution of chromatographic peaks using gas chromotography-Orbitrap mass spectrometry
SS Zeichner, EB Wilkes, AE Hofmann, L Chimiak, AL Sessions, ...
International Journal of Mass Spectrometry 477, 116848, 2022
152022
Probing the Ecology and Climate of the Eocene Southern Ocean With Sand Tiger Sharks Striatolamia macrota
SL Kim, SS Zeichner, AS Colman, HD Scher, J Kriwet, T Mörs, M Huber
Paleoceanography and paleoclimatology 35 (12), e2020PA003997, 2020
102020
PAHs, hydrocarbons, and dimethylsulfides in Asteroid Ryugu samples A0106 and C0107 and the Orgueil (CI1) meteorite
JC Aponte, JP Dworkin, DP Glavin, JE Elsila, ET Parker, HL McLain, ...
Earth, Planets and Space 75 (1), 28, 2023
62023
Polycyclic aromatic hydrocarbons in samples of Ryugu formed in the interstellar medium
SS Zeichner, JC Aponte, S Bhattacharjee, G Dong, AE Hofmann, ...
Science 382 (6677), 1411-1416, 2023
42023
Position-specific carbon isotopes of Murchison amino acids elucidate extraterrestrial abiotic organic synthesis networks
SS Zeichner, L Chimiak, JE Elsila, AL Sessions, JP Dworkin, JC Aponte, ...
Geochimica et Cosmochimica Acta 355, 210-221, 2023
32023
Organic-soluble compounds in asteroid Ryugu samples A0106 and C0107 and the Orgueil (CI1) meteorite
JC Aponte, J Dworkin, D Glavin, J Elsila, E Parker, H McLain, H Naraoka, ...
22022
Position-specific carbon isotope analysis of amino acids by Orbitrap mass spectrometry to detect signatures of environmental and physiological change
EB Wilkes, A Sessions, BA Schubert, SS Zeichner, GM Weiss, J Eiler
Goldschmidt2021• Virtual• 4-9 July, 2021
22021
Decoding the dynamics of dental distributions: insights from shark demography and dispersal
SL Kim, JD Yeakel, MA Balk, JJ Eberle, S Zeichner, D Fieman, J Kriwet
Proceedings of the Royal Society B 289 (1977), 20220808, 2022
12022
THE CARBON ISOTOPIC COMPOSITION OF ARCHEAN KEROGEN AND ITS RESILIENCE THROUGH THE ROCK CYCLE
SS Zeichner, WW Fischer, N Lotem, KR Moore, JE Goldford, JM Eiler
Fates of Carbon, 173, 2024
2024
Fates of Carbon
SS Zeichner
California Institute of Technology, 2024
2024
The Isotopic Structures of Murchison's Soluble Polycyclic Aromatic Hydrocarbons Record Evidence for Interstellar Progenitors and Parent-Body Processes
AE Hofmann, A Meshoulam, SS Zeichner, JM Eiler
LPI Contributions 3040, 1705, 2024
2024
Foundations of Molecular'Isotomics'
J Cesar, B Dallas, L Chimiak, K Grace, M Clog, M Lawson, M Lloyd, ...
California Institute of Technology (CalTech), Pasadena, CA (United States), 2024
2024
The carbon isotopic composition of Archean kerogen and its preservation or change through the rock cycle
SS Zeichner, WW Fischer, KR Moore, J Eiler
Goldschmidt 2023 Conference, 2023
2023
Reconstructing Extraterrestrial Organic Synthesis via Site-Specific Isotope Measurements
T Csernica, L Chimiak, SS Zeichner, J Dworkin, JE Elsila, J Eiler
Goldschmidt2021• Virtual• 4-9 July, 2021
2021
Impacts of Environmental Gradients on Shark Body Size: a Comparison from Fossil Evidence and Demographic Modeling of Sand Tigers
SL Kim, JD Yeakel, JJ Eberle, SS Zeichner
INTEGRATIVE AND COMPARATIVE BIOLOGY 60, E124-E124, 2020
2020
Navigating the Drake Passage during the Eocene greenhouse to icehouse climate transition: a paleoecological and geochemical perspective based on sand tiger shark Striatolamia …
S Kim, SS Zeichner, AS Colman, H Scher, J Kriwet
AGU Fall Meeting Abstracts 2019, GP51A-06, 2019
2019
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