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Brian J. Witzke
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Journal Article

The Winneshiek biota: exceptionally well-preserved fossils in a Middle Ordovician impact crater Open Access

Derek E.G. Briggs, Huaibao P. Liu, Robert M. McKay, Brian J. Witzke
Published: 24 September 2018
Journal of the Geological Society (2018) 175 (6): 865–874.
DOI: https://doi.org/10.1144/jgs2018-101
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Journal Article

The Decorah structure, northeastern Iowa: Geology and evidence for formation by meteorite impact Available to Purchase

Bevan M. French, Robert M. McKay, Huaibao P. Liu, Derek E.G. Briggs, Brian J. Witzke
Journal: GSA Bulletin
Published: 08 August 2018
GSA Bulletin (2018) 130 (11-12): 2062–2086.
DOI: https://doi.org/10.1130/B31925.1
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Journal Article

TAPHONOMY AND BIOLOGICAL AFFINITY OF THREE-DIMENSIONALLY PHOSPHATIZED BROMALITES FROM THE MIDDLE ORDOVICIAN WINNESHIEK LAGERSTÄTTE, NORTHEASTERN IOWA, USA Available to Purchase

ANDREW D. HAWKINS, HUAIBAO P. LIU, DEREK E. G. BRIGGS, A D. MUSCENTE, ROBERT M. MCKAY, BRIAN J. WITZKE, SHUHAI XIAO
Journal: PALAIOS
Published: 09 January 2018
PALAIOS (2018) 33 (1): 1–15.
DOI: https://doi.org/10.2110/palo.2017.053
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View PDF for article title, TAPHONOMY AND BIOLOGICAL AFFINITY OF THREE-DIMENSIONALLY PHOSPHATIZED BROMALITES FROM THE MIDDLE ORDOVICIAN WINNESHIEK LAGERSTÄTTE, NORTHEASTERN IOWA, USA
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Journal Article

Exceptionally preserved conodont apparatuses with giant elements from the Middle Ordovician Winneshiek Konservat-Lagerstätte, Iowa, USA Available to Purchase

Huaibao P. Liu, Stig M. Bergström, Brian J. Witzke, Derek E. G. Briggs, Robert M. McKay, Annalisa Ferretti
Published: 28 February 2017
Journal of Paleontology (2017) 91 (3): 493–511.
DOI: https://doi.org/10.1017/jpa.2016.155
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View PDF for article title, Exceptionally preserved conodont apparatuses with giant elements from the Middle Ordovician Winneshiek Konservat-Lagerstätte, Iowa, USA
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Journal Article

A new Lagerstätte from the Middle Ordovician St. Peter Formation in northeast Iowa, USA Available to Purchase

Huaibao P. Liu, Robert M. McKay, Jean N. Young, Brian J. Witzke, Kathlyn J. McVey, Xiuying Liu
Journal: Geology
Published: 01 November 2006
Geology (2006) 34 (11): 969–972.
DOI: https://doi.org/10.1130/G22911A.1
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View PDF for article title, A new Lagerstätte from the Middle Ordovician St. Peter Formation in northeast Iowa, USA
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Journal Article

Reconstructing a Mid-Cretaceous Landscape from Paleosols in Western Canada Available to Purchase

David F. Ufnar, Luis A. González, Greg A. Ludvigson, Robert L. Brenner, Brian J. Witzke, Dale Leckie
Published: 01 November 2005
Journal of Sedimentary Research (2005) 75 (6): 984–996.
DOI: https://doi.org/10.2110/jsr.2005.074
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Journal Article

High latitude meteoric δ 18 O compositions: Paleosol siderite in the Middle Cretaceous Nanushuk Formation, North Slope, Alaska Available to Purchase

David F. Ufnar, Greg A. Ludvigson, Luis A. González, Robert L. Brenner, Brian J. Witzke
Journal: GSA Bulletin
Published: 01 March 2004
GSA Bulletin (2004) 116 (3-4): 463–473.
DOI: https://doi.org/10.1130/B25289.1
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View PDF for article title, High latitude meteoric δ 18 O compositions: Paleosol siderite in the Middle Cretaceous Nanushuk Formation, North Slope, Alaska
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Journal Article

Stratigraphic Implications of Meteoric Sphaerosiderite δ 18 O Values in Paleosols of the Cretaceous (Albian) Boulder Creek Formation, NE British Columbia Foothills, Canada Available to Purchase

David F. Ufnar, Luis A. González, Greg A. Ludvigson, Robert L. Brenner, Brian J. Witzke
Published: 01 November 2001
Journal of Sedimentary Research (2001) 71 (6): 1017–1028.
DOI: https://doi.org/10.1306/042601711017
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View PDF for article title, Stratigraphic Implications of Meteoric Sphaerosiderite δ 18 O Values in Paleosols of the Cretaceous (Albian) Boulder Creek Formation, NE British Columbia Foothills, Canada
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Journal Article

Evidence for an Albian Hudson arm connection between the Cretaceous Western Interior Seaway of North America and the Labrador Sea Available to Purchase

Timothy S. White, Brian J. Witzke, Gregory A. Ludvigson
Journal: GSA Bulletin
Published: 01 September 2000
GSA Bulletin (2000) 112 (9): 1342–1355.
DOI: https://doi.org/10.1130/0016-7606(2000)112<1342:EFAAHA>2.0.CO;2
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View PDF for article title, Evidence for an Albian Hudson arm connection between the Cretaceous Western Interior Seaway of North America and the Labrador Sea
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Journal Article

Meteoric sphaerosiderite lines and their use for paleohydrology and paleoclimatology Available to Purchase

Greg A. Ludvigson, Luis A. González, Ronald A. Metzger, Brian J. Witzke, Robert L. Brenner, Angela P. Murillo, Tim S. White
Journal: Geology
Published: 01 November 1998
Geology (1998) 26 (11): 1039–1042.
DOI: https://doi.org/10.1130/0091-7613(1998)026<1039:MSLATU>2.3.CO;2
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Book Chapter

Sedimentation and stratigraphic architecture of a Middle Devonian (late Givetian) transgressive-regressive carbonate-evaporite cycle, Coralville Formation, Iowa area Available to Purchase

Author(s)
Brian J. Witzke, Bill J. Bunker
Abstract
View PDF for content titled, Sedimentation and stratigraphic architecture of a Middle Devonian (late Givetian) transgressive-regressive carbonate-evaporite cycle, Coralville Formation, Iowa area
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Book Chapter

The drilling of the 1991-1992 Geological Survey Bureau and U. S. Geological Survey Manson impact structure research cores Available to Purchase

Author(s)
Raymond R. Anderson, Brian J. Witzke, David J. Roddy
Book: The Manson impact structure, Iowa; anatomy of an impact crater
Publisher: Geological Society of America
Published: 01 January 1996
DOI: 10.1130/0-8137-2302-7.45
Abstract
View PDF for content titled, The drilling of the 1991-1992 Geological Survey Bureau and U. S. Geological Survey Manson impact structure research cores
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Book Chapter

Sedimentary-clast breccias of the Manson impact structure Available to Purchase

Author(s)
Brian J. Witzke, Raymond R. Anderson
Book: The Manson impact structure, Iowa; anatomy of an impact crater
Publisher: Geological Society of America
Published: 01 January 1996
DOI: 10.1130/0-8137-2302-7.115
Abstract
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Book Chapter

Deposition of the Crow Creek Member, Campanian, South Dakota and Nebraska Available to Purchase

Author(s)
Brian J. Witzke, Richard H. Hammond, Raymond R. Anderson
Book: The Manson impact structure, Iowa; anatomy of an impact crater
Publisher: Geological Society of America
Published: 01 January 1996
DOI: 10.1130/0-8137-2302-7.433
Abstract
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Book Chapter

Impact materials recovered by research core drilling in the Manson Impact Structure, Iowa Available to Purchase

Author(s)
Raymond R. Anderson, Brian J. Witzke, Jack B. Hartung
Book: The Cretaceous-Tertiary Event and Other Catastrophes in Earth History
Publisher: Geological Society of America
Published: 01 January 1996
DOI: 10.1130/0-8137-2307-8.527
Abstract
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Book Chapter

Introduction: Paleozoic applications of sequence stratigraphy Available to Purchase

Author(s)
Brian J. Witzke, Greg A. Ludvigson, Jed Day
Book: Paleozoic sequence stratigraphy; views from the North American Craton
Publisher: Geological Society of America
Published: 01 January 1996
DOI: 10.1130/0-8137-2306-X.1
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Book Chapter

Contrasting sequence boundary zones developed within cyclic carbonates of the Bonanza King Formation, Middle to Late Cambrian, southern Great Basin Available to Purchase

Author(s)
Isabel P. Montañez, David A. Osleger
Book: Paleozoic sequence stratigraphy; views from the North American Craton
Publisher: Geological Society of America
Published: 01 January 1996
DOI: 10.1130/0-8137-2306-X.7
Abstract
View PDF for content titled, Contrasting sequence boundary zones developed within cyclic carbonates of the Bonanza King Formation, Middle to Late Cambrian, southern Great Basin
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Book Chapter

Sequence stratigraphy of the Prairie du Chien Group, Lower Ordovician, Midcontinent, U.S.A Available to Purchase

Author(s)
George L. Smith, Charles W. Byers, Robert H. Dott, Jr
Book: Paleozoic sequence stratigraphy; views from the North American Craton
Publisher: Geological Society of America
Published: 01 January 1996
DOI: 10.1130/0-8137-2306-X.23
Abstract
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Book Chapter

Lower-Middle Ordovician lithofacies and interregional correlation, Michigan basin, U.S.A Available to Purchase

Author(s)
David A. Barnes, William B. Harrison, III, Thomas H. Shaw
Book: Paleozoic sequence stratigraphy; views from the North American Craton
Publisher: Geological Society of America
Published: 01 January 1996
DOI: 10.1130/0-8137-2306-X.35
Abstract
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Book Chapter

The Glenwood Shale as an example of a Middle Ordovician condensed section Available to Purchase

Author(s)
Stephen R. Schutter
Book: Paleozoic sequence stratigraphy; views from the North American Craton
Publisher: Geological Society of America
Published: 01 January 1996
DOI: 10.1130/0-8137-2306-X.55
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