يعرض 1 - 20 نتائج من 101 نتيجة بحث عن '"Bradley D. Cramer"', وقت الاستعلام: 0.48s تنقيح النتائج
  1. 1
    Academic Journal
    Nanomechanical variability in the early evolution of vertebrate dentition

    المؤلفون: Mohammad Shohel, Kamal K. Ray, Alexei V. Tivanski, Neo E. B. McAdams, Alyssa M. Bancroft, Bradley D. Cramer, Tori Z. Forbes

    المصدر: Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)

    مصطلحات موضوعية: Medicine, Science

    وصف الملف: electronic resource

    Relation: https://doaj.org/toc/2045-2322

    URL الوصول: https://doaj.org/article/13670ab9abd5433ebbda09a3545b1586

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  2. 2
    Academic Journal
    Ontogenetic variability in crystallography and mosaicity of conodont apatite: implications for microstructure, palaeothermometry and geochemistry

    المؤلفون: Mohammad Shohel, Neo E. B. McAdams, Bradley D. Cramer, Tori Z. Forbes

    المصدر: Royal Society Open Science, Vol 7, Iss 7 (2020)

    مصطلحات موضوعية: conodont, ontogeny, microstructure, diffraction, mosaicity, texturing, Science

    وصف الملف: electronic resource

    Relation: https://doaj.org/toc/2054-5703

    URL الوصول: https://doaj.org/article/3c379274e90e4d98bf8a5bb82db83c85

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  3. 3
    Evolution of Atmospheric O2 Through the Phanerozoic, Revisited

    المؤلفون: Benjamin J.W. Mills, Alexander J. Krause, Ian Jarvis, Bradley D. Cramer

    المصدر: Annual Review of Earth and Planetary Sciences. 51:253-276

    مصطلحات موضوعية: Space and Planetary Science, Earth and Planetary Sciences (miscellaneous), Astronomy and Astrophysics

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::02e5406b1523a5b6f6fa1bb22531189a
    https://doi.org/10.1146/annurev-earth-032320-095425

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  4. 4
    Chronostratigraphic correlation of the Upper Silurian Salina Group for the Michigan and Appalachian Basins through coupled (δ13Ccarb) chemostratigraphy and subsurface geophysical analyses

    المؤلفون: Stephan C. Oborny, Bradley D. Cramer, Carlton E. Brett, Alyssa M. Bancroft

    المصدر: Geosphere. 18:1910-1925

    مصطلحات موضوعية: Stratigraphy, Geology

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::65b49e4b3c924971216d95f21c28e7c4
    https://doi.org/10.1130/ges02515.1

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  5. 5
    Academic Journal
    X-ray diffraction and statistical analysis from Ontogenetic variability in crystallography and mosaicity of conodont apatite: implications for microstructure, palaeothermometry and geochemistry

    المؤلفون: Mohammad Shohel, Neo E. B. McAdams, Bradley D. Cramer, Tori Z. Forbes

    مصطلحات موضوعية: Geochemistry, Palaeontology (incl. Palynology), Macromolecular and Materials Chemistry not elsewhere classified, conodont, ontogeny, microstructure, diffraction, mosaicity, texturing

    Relation: https://figshare.com/articles/journal_contribution/X-ray_diffraction_and_statistical_analysis_from_Ontogenetic_variability_in_crystallography_and_mosaicity_of_conodont_apatite_implications_for_microstructure_palaeothermometry_and_geochemistry/12576974

    الاتاحة: https://doi.org/10.6084/m9.figshare.12576974.v1
    https://figshare.com/articles/journal_contribution/X-ray_diffraction_and_statistical_analysis_from_Ontogenetic_variability_in_crystallography_and_mosaicity_of_conodont_apatite_implications_for_microstructure_palaeothermometry_and_geochemistry/12576974

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  6. 6
    Expansion of Reducing Marine Environments During the Ireviken Biogeochemical Event: Evidence From the Altajme Core, Gotland, Sweden

    المؤلفون: Brittany M. Stolfus, Lindsi J. Allman, Seth A. Young, Mikael Calner, Emma R. Hartke, Stephan C. Oborny, Alyssa M. Bancroft, Bradley D. Cramer

    المصدر: Paleoceanography and Paleoclimatology. 38

    مصطلحات موضوعية: Atmospheric Science, Paleontology, Oceanography

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::96bcfbf3100530d7a7866b30011e52eb
    https://doi.org/10.1029/2022pa004484

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  7. 7
    Academic Journal
    Supplementary Figures from Phanerozoic p O 2 and the early evolution of terrestrial animals

    المؤلفون: Sandra R. Schachat, Conrad C. Labandeira, Matthew R. Saltzman, Bradley D. Cramer, Jonathan L. Payne, C. Kevin Boyce

    مصطلحات موضوعية: Evolutionary Biology, Ecology, Palaeontology (incl. Palynology), atmosphere, insect, oxygen, Palaeozoic, tetrapod, wings

    Relation: https://figshare.com/articles/journal_contribution/Supplementary_Figures_from_Phanerozoic_i_p_i_O_sub_2_sub_and_the_early_evolution_of_terrestrial_animals/5777517

    الاتاحة: https://doi.org/10.6084/m9.figshare.5777517.v1
    https://figshare.com/articles/journal_contribution/Supplementary_Figures_from_Phanerozoic_i_p_i_O_sub_2_sub_and_the_early_evolution_of_terrestrial_animals/5777517

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  8. 8
    An expanded stratigraphic record of the Devonian-Carboniferous boundary Hangenberg biogeochemical Event from Southeast Iowa (U.S.A.)

    المؤلفون: S.A. Tassier-Surine, B.J. Witzke, Bradley D. Cramer, R.J. Clark, J.E. Day, B.M. Stolfus, N.J. Hogancamp

    المصدر: Bulletin of Geosciences. :469-495

    مصطلحات موضوعية: Paleontology, Biogeochemical cycle, Event (relativity), Carboniferous, General Earth and Planetary Sciences, Boundary (topology), Geology, Devonian, General Environmental Science

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b66c45d551b0ebf981ef3ce2a3e6f25c
    https://doi.org/10.3140/bull.geosci.1781

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  9. 9
    High-resolution event stratigraphy (HiRES) of the Silurian across the Cincinnati Arch (USA) through integrating conodont and carbon isotope biochemostratigraphy, with gamma-ray and sequence stratigraphy

    المؤلفون: Carlton E. Brett, Stephan C. Oborny, Bradley D. Cramer

    المصدر: GFF. 142:309-324

    مصطلحات موضوعية: 010506 paleontology, biology, Event (relativity), Gamma ray, Paleontology, Geology, 010502 geochemistry & geophysics, biology.organism_classification, 01 natural sciences, Stratigraphy, Isotopes of carbon, Facies, Sequence stratigraphy, Arch, Conodont, 0105 earth and related environmental sciences

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::38d77062de38a8d0de96e2359a968156
    https://doi.org/10.1080/11035897.2020.1819407

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  10. 10
    Silurian conodont biostratigraphy of the east-central Appalachian Basin (eastern USA): Re-examination of the C.T. Helfrich Collection

    المؤلفون: Alyssa M. Bancroft, Bradley D. Cramer

    المصدر: Bulletin of Geosciences. :1-22

    مصطلحات موضوعية: Paleontology, biology, General Earth and Planetary Sciences, Biostratigraphy, Structural basin, Conodont, biology.organism_classification, Geology, General Environmental Science

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::fbd12e64d939b81eff0240e0c1750343
    https://doi.org/10.3140/bull.geosci.1748

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  11. 11
    Academic Journal
    High-precision U–Pb zircon age constraints on the duration of rapid biogeochemical events during the Ludlow Epoch (Silurian Period)

    المؤلفون: Bradley D. Cramer, Mark D. Schmitz, Warren D. Huff, Stig M. Bergström

    مصطلحات موضوعية: Geology, Ludlow Epoch, duration, Palaeozoic biogeochemical events, Sr, Ma, Silurian time scale, zircon, determination, carbon cycle perturbation

    Relation: https://figshare.com/articles/High-precision_U_Pb_zircon_age_constraints_on_the_duration_of_rapid_biogeochemical_events_during_the_Ludlow_Epoch_Silurian___Period_/3453869

    الاتاحة: https://doi.org/10.6084/m9.figshare.3453869.v1
    https://figshare.com/articles/High-precision_U_Pb_zircon_age_constraints_on_the_duration_of_rapid_biogeochemical_events_during_the_Ludlow_Epoch_Silurian___Period_/3453869

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  12. 12
    Nanomechanical variability in the early evolution of vertebrate dentition

    المؤلفون: Mohammad Shohel, Kamal K. Ray, Alexei V. Tivanski, Neo E. B. McAdams, Alyssa M. Bancroft, Bradley D. Cramer, Tori Z. Forbes

    المصدر: Scientific reports. 12(1)

    مصطلحات موضوعية: Multidisciplinary, Fossils, Vertebrates, Animals, Dentition, Biological Evolution, Tooth

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84e80a8bd751b58d8c995e7ac7e5a0b7
    https://pubmed.ncbi.nlm.nih.gov/35715512

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  13. 13
    GSA Statement on Diversity and a Challenge to the Society, Geoscience Departments, and the Geoscience Community at Large

    المؤلفون: David Peate, Matthew R. Saltzman, Bradley D. Cramer

    المصدر: GSA Today. 31:34-36

    مصطلحات موضوعية: Statement (logic), Political science, media_common.quotation_subject, Library science, Geology, Diversity (politics), media_common

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::e8661ab6f6cce4b41f09570e028f7843
    https://doi.org/10.1130/gsatg472gw.1

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  14. 14
    Identification of a global sequence boundary within the upper Homerian (Silurian) Mulde Event: High-resolution chronostratigraphic correlation of the midcontinent United States with Sweden and the United Kingdom

    المؤلفون: Bradley D. Cramer, Erika M. Danielsen, Mark A. Kleffner

    المصدر: Geosphere. 15:839-855

    مصطلحات موضوعية: Sequence (geology), Paleontology, Stratigraphy, High resolution, Boundary (topology), Mulde event, Geology, Identification (biology)

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::d5b9d717af2f154c25b62364ff4b20c0
    https://doi.org/10.1130/ges01685.1

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  15. 15
    A sequence of temporally separated element peaks; the fingerprint of a biogeochemical event initiated by sedimentary exhalative (SEDEX) brine expulsion

    المؤلفون: Alyssa M. Bancroft, Ellie J. Biebesheimer, Bradley D. Cramer, Stephan C. Oborny, Anne-Christine Da Silva, Michiel Arts, Emma R. Hartke, Christian M. Ø. Rasmussen, Mikael Calner

    مصطلحات موضوعية: Biogeochemical cycle, Sequence (geology), Brining, Event (relativity), Geochemistry, Sedimentary rock, Geology

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::54ab0b82a7ba69b9a4d6039162484d35
    https://doi.org/10.5194/egusphere-egu21-12461

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  16. 16
    AWARENESS, ENGAGEMENT, AND PROFESSIONAL PREPARATION: INTEGRATING PLACE-BASED LEVELED FIELD COURSES INTO A HOLISTIC PROGRAM RE-DESIGN

    المؤلفون: Stephanie Tassier-Surine, Benjamin Swanson, Kate Tierney, Bradley D. Cramer

    المصدر: Geological Society of America Abstracts with Programs.

    مصطلحات موضوعية: Engineering, business.industry, Field (Bourdieu), Engineering ethics, Re design, business

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::fde79219c0f9ebb5fc778397561f976a
    https://doi.org/10.1130/abs/2021am-367116

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  17. 17
    A HIGH-RESOLUTION INVESTIGATION OF THE δ13CCARB AND δ15N RECORDS OF THE LATE CAMBRIAN SPICE EVENT

    المؤلفون: Ryan Clark, Bradley D. Cramer, Alyssa M. Bancroft, Gwen Barnes, Stephanie Tassier-Surine

    المصدر: Geological Society of America Abstracts with Programs.

    مصطلحات موضوعية: Event (relativity), Resolution (electron density), Spice, Geology, Seismology

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::8bed66d0271bf8ced7cea3856fb14357
    https://doi.org/10.1130/abs/2021am-366859

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  18. 18
    EXPANSION OF REDUCING MARINE ENVIRONMENTS DURING THE EARLY SILURIAN IREVIKEN BIOGEOCHEMICAL EVENT

    المؤلفون: Bradley D. Cramer, Mikael Calner, Lindsi Allman, Emma R. Hartke, Alyssa M. Bancroft, Seth A. Young, Stephan C. Oborny, Brittany M. Stolfus

    المصدر: Geological Society of America Abstracts with Programs.

    مصطلحات موضوعية: Biogeochemical cycle, Oceanography, Event (relativity), Geology

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::02ab8573cbe1b43939439a9c479dc247
    https://doi.org/10.1130/abs/2021am-369173

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  19. 19
    CHASING THE HANGENBERG AND KINDERHOOK-OSAGE BOUNDARY EXCURSIONS IN THE U.S. MIDCONTINENT: 'DUMBBELL STRATIGRAPHY' AND THE SUB-BURLINGTON UNCONFORMITY

    المؤلفون: Brian J. Witzke, Matthew Braun, Gwen Barnes, Alyssa M. Bancroft, Ryan Clark, Brittany M. Stolfus, Bradley D. Cramer, Madysen H. Gilbert, James E. Day, Nicholas J. Hogancamp, Stephanie Tassier-Surine, Megan N. Heath

    المصدر: Geological Society of America Abstracts with Programs.

    مصطلحات موضوعية: Paleontology, Stratigraphy, Boundary (topology), Dumbbell, Unconformity, Geology

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::a9e364ef52d0a35e3b89aef7052bad06
    https://doi.org/10.1130/abs/2021am-369610

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  20. 20
    Integrated δ13Ccarb, conodont, and graptolite biochemostratigraphy of the Silurian from the Illinois Basin and stratigraphic revision of the Bainbridge Group

    المؤلفون: Alyssa M. Bancroft, Bradley D. Cramer, James E. Day, Joseph Devera, Michael J. Melchin, Neo E.B. McAdams

    المصدر: GSA Bulletin. 131:335-352

    مصطلحات موضوعية: 010506 paleontology, Paleontology, biology, Group (stratigraphy), Geology, Structural basin, 010502 geochemistry & geophysics, Conodont, biology.organism_classification, 01 natural sciences, 0105 earth and related environmental sciences

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::1293085cf83138c17238f3ec52770f9b
    https://doi.org/10.1130/b32033.1

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