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James W. Hagadorn
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Journal Article

A link between rift-related volcanism and end-Ediacaran extinction? Integrated chemostratigraphy, biostratigraphy, and U-Pb geochronology from Sonora, Mexico

Eben B. Hodgin, Lyle L. Nelson, Corey J. Wall, Arturo J. Barrón-Díaz, Lucy C. Webb, Mark D. Schmitz, David A. Fike, James W. Hagadorn, Emily F. Smith
Published: 23 September 2020
Geology (2021) 49 (2): 115–119.
DOI: https://doi.org/10.1130/G47972.1
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Beyond Beecher's Trilobite Bed: Widespread pyritization of soft tissues in the Late Ordovician Taconic foreland basin

Úna C. Farrell, Markus J. Martin, James W. Hagadorn, Thomas Whiteley, Derek E.G. Briggs
Published: 01 October 2009
Geology (2009) 37 (10): 907–910.
DOI: https://doi.org/10.1130/G30177A.1
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Hermit arthropods 500 million years ago?

James W. Hagadorn, Adolf Seilacher
Published: 01 April 2009
Geology (2009) 37 (4): 295–298.
DOI: https://doi.org/10.1130/G25181A.1
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Rare helical spheroidal fossils from the Doushantuo Lagerstätte: Ediacaran animal embryos come of age?

Shuhai Xiao, James W. Hagadorn, Chuanming Zhou, Xunlai Yuan
Published: 01 February 2007
Geology (2007) 35 (2): 115–118.
DOI: https://doi.org/10.1130/G23277A.1
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Stranded on a Late Cambrian shoreline: Medusae from central Wisconsin

James W. Hagadorn, Robert H. Dott, Jr., Dan Damrow
Published: 01 February 2002
Geology (2002) 30 (2): 147–150.
DOI: https://doi.org/10.1130/0091-7613(2002)030<0147:SOALCS>2.0.CO;2
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Precambrian-Cambrian transition: Death Valley, United States: Comment and Reply

Frank A. Corsetti, James W. Hagadorn
Published: 01 October 2000
Geology (2000) 28 (10): 958.
DOI: https://doi.org/10.1130/0091-7613(2000)28<959:PTDVUS>2.0.CO;2
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Precambrian-Cambrian transition: Death Valley, United States

Frank A. Corsetti, James W. Hagadorn
Published: 01 April 2000
Geology (2000) 28 (4): 299–302.
DOI: https://doi.org/10.1130/0091-7613(2000)28<299:PTDVUS>2.0.CO;2
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Wrinkle structures: Microbially mediated sedimentary structures common in subtidal siliciclastic settings at the Proterozoic-Phanerozoic transition

James W. Hagadorn, David J. Bottjer
Published: 01 November 1997
Geology (1997) 25 (11): 1047–1050.
DOI: https://doi.org/10.1130/0091-7613(1997)025<1047:WSMMSS>2.3.CO;2
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