Brian J. Witzke

University of Iowa — United States

Earth and Planetary Sciences · Physical Sciences

28h-index2.2kcitations124works0.02yr avg
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Research Topics

Geology and Paleoclimatology Research(53), Paleontology and Stratigraphy of Fossils(49), Geological formations and processes(34), Geological and Geochemical Analysis(15), Geological Studies and Exploration(14)

Publications124 total

Chemoautotrophy as the driver of decoupled organic and carbonate carbon isotope records at the onset of the Hangenberg (Devonian-Carboniferous Boundary) Oceanic Anoxic Event
Palaeogeography Palaeoclimatology Palaeoecology·2021· 17 cited
THE SEARCH FOR KOBE: LOCATING THE KINDERHOOK-OSAGE BOUNDARY EXCURSION IN THE IOWA, ILLINOIS, AND MISSOURI TRI-STATE AREA
Abstracts with programs - Geological Society of America·2021
PALEOBATHYMETRY OF WIDESPREAD DEVONIAN BLACK SHALES: GOING DEEPER, BUT NOT THAT DEEP
Abstracts with programs - Geological Society of America·2021
CHASING THE HANGENBERG AND KINDERHOOK-OSAGE BOUNDARY EXCURSIONS IN THE U.S. MIDCONTINENT: “DUMBBELL STRATIGRAPHY” AND THE SUB-BURLINGTON UNCONFORMITY
Abstracts with programs - Geological Society of America·2021
CONODONT CORRELATION OF UPPER ATOKAN AND LOWER DESMOINESIAN (MIDDLE PENNSYLVANIAN) MARINE UNITS IN MIDCONTINENT AND ILLINOIS BASINS AND PLACEMENT OF THE ATOKAN-DESMOINESIAN BOUNDARY
Abstracts with programs - Geological Society of America·2021· 2 cited
“PALEO-DIPSTICKS” AND “PALEO-PHOTOMETERS”: CONSILIENCE OF SEDIMENTOLOGIC AND PALEONTOLOGICAL EVIDENCE FOR A MODERATE DEPTH ORIGIN OF MIDDLE AND UPPER DEVONIAN BLACK SHALES
Abstracts with programs - Geological Society of America·2021
An expanded stratigraphic record of the Devonian-Carboniferous boundary Hangenberg biogeochemical Event from Southeast Iowa (U.S.A.)
Bulletin of Geosciences·2020· 6 citedOpen Access
Shallow-water onlap model for the deposition of Devonian black shales in New York, USA: COMMENT
Geology·2019· 7 citedOpen Access
The Winneshiek biota: exceptionally well-preserved fossils in a Middle Ordovician impact crater
Journal of the Geological Society·2018· 18 citedOpen Access
The Decorah structure, northeastern Iowa: Geology and evidence for formation by meteorite impact
Geological Society of America Bulletin·2018· 20 cited
US midcontinent Upper Ordovician integrated chronostratigraphy project: introduction and advances.
VUBIR (Vrije Universiteit Brussel)·2018
TAPHONOMY AND BIOLOGICAL AFFINITY OF THREE-DIMENSIONALLY PHOSPHATIZED BROMALITES FROM THE MIDDLE ORDOVICIAN WINNESHIEK LAGERSTÄTTE, NORTHEASTERN IOWA, USA
Palaios·2018· 11 citedOpen Access
FILLING THE GEOSCIENCE STUDENT PIPELINE: UTILIZING NON-FIELD CAMP FIELD COURSES FOR RECRUITMENT AND RETENTION OF UNDERGRADUATE STUDENTS IN THE GEOSCIENCES
Abstracts with programs - Geological Society of America·2018
PRELIMINARY CONODONT-BASED CORRELATION OF LOWER CHEROKEE MARINE UNITS (ATOKAN-DESMOINESIAN, MIDDLE PENNSYLVANIAN) IN IOWA WITH THOSE OF THE TRADEWATER FORMATION IN THE ILLINOIS BASIN
Abstracts with programs - Geological Society of America·2018· 1 cited
TOURNAISIAN CONODONT BIOSTRATIGRAPHY OF THE TYPE KINDERHOOKIAN AREA OF IOWA, ILLINOIS, AND MISSOURI
Abstracts with programs - Geological Society of America·2018
Potential for Geologic Sequestration of CO2 in Iowa
2018· 1 cited
REVISED CONODONT BIOSTRATIGRAPHY OF THE DEVONIAN CARBONIFEROUS BOUNDARY INTERVAL IN SOUTHEAST IOWA
Abstracts with programs - Geological Society of America·2018
CHRONOSTRATIGRAPHICALLY CALIBRATED SEQUENCE STRATIGRAPHY CLARIFIES RESOURCE ASSESSMENT OF THE ILLINOIS BASIN MAQUOKETA GROUP
Abstracts with programs - Geological Society of America·2018
APPLICATION OF CARBON ISOTOPIC STRATIGRAPHY OF THE MIDDLE TO UPPER DEVONIAN (GIVETIAN-FRASNIAN) CEDAR VALLEY GROUP IN THE IOWA BASIN – NEW DATA FROM A CORE IN NORTH-CENTRAL IOWA
Abstracts with programs - Geological Society of America·2018
Exceptionally preserved conodont apparatuses with giant elements from the Middle Ordovician Winneshiek Konservat-Lagerstätte, Iowa, USA
Journal of Paleontology·2017· 24 citedOpen Access
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Frequent Co-authors

Greg A. Ludvigson(22), Luis A. González(12), Robert M. McKay(10), Huaibao P. Liu(8), Derek E. G. Briggs(7), Robert L. Brenner(6), David F. Ufnar(6), R. L. Brenner(6), Jed Day(5), Bill J. Bunker(5), Robert L. Ravn(4), R.M. Joeckel(4), Bradley D. Cramer(3), Preston Lee Phillips(3), James C. Lamsdell(2), Erik P. Kvale(2), Timothy S. White(2), Nathalie A. Cabrol(2), C. Stoker(2), R. Landheim(2)