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Thomas S. Tobin
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Journal Article

Morphometric analysis of the Late Cretaceous Placenticeras of Alabama, USA: sexual dimorphism, allometry, and implications for taxonomy

Rachel C. Mohr, Thomas S. Tobin, Emily M. Tompkins
Journal: Paleobiology
Published: 01 May 2024
Paleobiology (2024) 50 (2): 239–270.
DOI: https://doi.org/10.1017/pab.2024.3
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View PDF for article title, Morphometric analysis of the Late Cretaceous Placenticeras of Alabama, USA: sexual dimorphism, allometry, and implications for taxonomy
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Journal Article

New age constraints support a K/Pg boundary interval on Vega Island, Antarctica: Implications for latest Cretaceous vertebrates and paleoenvironments

Eric M. Roberts, Patrick M. O’Connor, Julia A. Clarke, Sarah P. Slotznick, Christa J. Placzek, Thomas S. Tobin, Carey Hannaford, Theresa Orr, Zubair A. Jinnah, Kerin M. Claeson, Steven Salisbury, Joseph L. Kirschvink, Duncan Pirrie, Matthew C. Lamanna
Journal: GSA Bulletin
Published: 14 July 2022
GSA Bulletin (2023) 135 (3-4): 867–885.
DOI: https://doi.org/10.1130/B36422.1
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View PDF for article title, New age constraints support a K/Pg boundary interval on Vega Island, Antarctica: Implications for latest Cretaceous vertebrates and paleoenvironments
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Journal Article

REVISED STRATIGRAPHIC RELATIONSHIPS WITHIN THE LOWER FORT UNION FORMATION (TULLOCK MEMBER, GARFIELD COUNTY, MONTANA, U.S.A.) PROVIDE A NEW FRAMEWORK FOR EXAMINING POST K–PG MAMMALIAN RECOVERY DYNAMICS

LUCAS N. WEAVER, THOMAS S. TOBIN, JORDAN R. CLAYTOR, PAIGE K. WILSON DEIBEL, WILLIAM A. CLEMENS, GREGORY P. WILSON MANTILLA
Journal: PALAIOS
Published: 21 April 2022
PALAIOS (2022) 37 (4): 104–127.
DOI: https://doi.org/10.2110/palo.2021.011
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View PDF for article title, REVISED STRATIGRAPHIC RELATIONSHIPS WITHIN THE LOWER FORT UNION FORMATION (TULLOCK MEMBER, GARFIELD COUNTY, MONTANA, U.S.A.) PROVIDE A NEW FRAMEWORK FOR EXAMINING POST K–PG MAMMALIAN RECOVERY DYNAMICS
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Journal Article

Subannual stable isotope records reveal climate warming and seasonal anoxia associated with two extinction intervals across the Cretaceous-Paleogene boundary on Seymour Island, Antarctica

Rachel C. Mohr, Thomas S. Tobin, Sierra V. Petersen, Andrea Dutton, Elizabeth Oliphant
Journal: Geology
Published: 21 July 2020
Geology (2020) 48 (11): 1131–1136.
DOI: https://doi.org/10.1130/G47758.1
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View PDF for article title, Subannual stable isotope records reveal climate warming and seasonal anoxia associated with two extinction intervals across the Cretaceous-Paleogene boundary on Seymour Island, Antarctica
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Journal Article

Calcium isotope evidence for environmental variability before and across the Cretaceous-Paleogene mass extinction

Benjamin J. Linzmeier, Andrew D. Jacobson, Bradley B. Sageman, Matthew T. Hurtgen, Meagan E. Ankney, Sierra V. Petersen, Thomas S. Tobin, Gabriella D. Kitch, Jiuyuan Wang
Journal: Geology
Published: 28 October 2019
Geology (2020) 48 (1): 34–38.
DOI: https://doi.org/10.1130/G46431.1
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View PDF for article title, Calcium isotope evidence for environmental variability before and across the Cretaceous-Paleogene mass extinction
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Journal Article

Environmental change across a terrestrial Cretaceous-Paleogene boundary section in eastern Montana, USA, constrained by carbonate clumped isotope paleothermometry

Thomas S. Tobin, Gregory P. Wilson, John M. Eiler, Joseph H. Hartman
Journal: Geology
Published: 01 April 2014
Geology (2014) 42 (4): 351–354.
DOI: https://doi.org/10.1130/G35262.1
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View PDF for article title, Environmental change across a terrestrial Cretaceous-Paleogene boundary section in eastern Montana, USA, constrained by carbonate clumped isotope paleothermometry
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