Brad Cramer
机构: Associate Professor of Earth and Environmental Sciences, University of Iowa
主页: weebly.com
每年引用次数
引用次数
引用: 2,301
H-指数: 23
I10-指数 : 41
出版物: 98
Telychian (Llandovery, Silurian) conodonts from the LaPorte City Formation of eastern Iowa, USA (East-Central Iowa Basin) and their implications for global Telychian conodont biostratigraphic correlation
CB. T. Waid , BD. Cramer
Palaeontologia Electronica 20 ( 2) 1 -37
3
2017
Rapid geochemical change in Silurian oceans: Implications for global δ13C and 87Sr/86Sr systematics
BRADLEY D CRAMER , MARK D SCHMITZ , WARREN D HUFF , STIG M BERGSTRÖM
Lund, Sweden, 9–19 June 2013 73 -73
Integrated high-resolution chronostratigraphy of the Telychian and Sheinwoodian stages: conodonts, graptolites, isotopes, and the future of Paleozoic chronostratigraphy
BRADLEY D CRAMER , DAVID K LOYDELL , CHRISTIAN SAMTLEBEN , AXEL MUNNECKE
TIME AND LIFE IN THE SILURIAN: A MULTIDISCIPLINARY APPROACH 277 -277
2009
THE DIGITAL INTEGRATED STRATIGRAPHY PROJECT (DISP): QUANTIFYING THE DEEP TIME HIGH-RESOLUTION CHRONOSTRATIGRAPHIC REVOLUTION
Axel MUNNECKE , Bradley D CRAMER , Ulf SÖDERLUND , Carlos LV AIKEN
2011 GSA Annual Meeting in Minneapolis
2011
ROLE OF THE HANGENBERG EXCURSION AND MAGNETIC SUSCEPTIBLITY STRATIGRAPHY IN SELECTION OF A NEW DEVONIAN-CARBONIFEROUS SYSTEM BOUNDARY
Jed DAY , Bradley D CRAMER , Matt SALTZMAN , Brian J WITZKE
Geological Society of America Abstracts with Programs 45 ( 7) 0 -0
1
2013
HIGH FIDELITY: THE DEEP TIME EARTH HISTORY REVOLUTION
Bradley D CRAMER , TRA Vanderbroucke
2012 GSA Annual Meeting in Charlotte
2012
SO WHAT IS THE DEEP TIME EARTH HISTORY REVOLUTION?
Bradley D CRAMER
Geological Society of America Abstracts with Programs 45 ( 7) 0 -0
2013
NEW WENLOCK-LUDLOW (SILURIAN) 87 SR/86 SR DATA AND A REVISED SILURIAN SR CURVE: IMPLICATIONS FOR THE SILURIAN TIMESCALE
Bradley D CRAMER
2009 Portland GSA Annual Meeting
2009
Asking old rocks new questions: chronostratigraphic significance of carbon isotopes to Paleozoic stratigraphy
Bradley D CRAMER , Matthew R SALTZMAN , Mark A KLEFFNER , SM BERGSTRÖM
Geological Society of America Abstracts with Program 38 ( 7) 114 -114
2006
A COMPARISON OF THE NEOPROTEROZOIC AND PALEOZOIC CARBON CYCLES
Bradley D CRAMER
2005
FIRST DOCUMENTATION OF EARLY WENLOCK IREVIKEN POSITIVE d 13 C CARB EXCURSION IN THE TYPE AREA OF THE NIAGARAN PROVINCIAL SERIES: IRONDEQUOIT LIMESTONE, ROCHESTER SHALE, DECEW DOLOMITE, GASPORT DOLOMITE, AND GOAT ISLAND DOLOMITE ARE ALL SHEINWOODIAN (EARLY WENLOCK) IN AGE
Mark A KLEFFNER , Bradley D CRAMER
2005
CO 2 AS THE DRIVER OF CHANGES IN SILURIAN CLIMATE?
Bradley D CRAMER
2004 Denver Annual Meeting
2004
Preliminary estimation of paleoproductivity via TOC and habitat types: Which method is more reliable?-A case study on the Ordovician-Silurian transitional black shales of the Upper Yangtze Platform, South China
Wenbo Su , Yongbiao Wang , D Cramer Bradley , Munnecke Axel
Journal of Earth Science 19 ( 5) 534 -548
15
2008
The Silurian Period
MJ Melchin , PM Sadler , BD Cramer , RA Cooper
A Geologic Time Scale 2004. Eds: Gradstein, F. M., Ogg, J. G., Smith, A. G. 525 -558
286
2012
The silurian period
Michael J Melchin , Peter M Sadler , Brad D Cramer
Elsevier 695 -732
2020
Glaciation CO2, and organic carbon burial during the early Silurian: carbon isotope stratigraphy from the mid-continent of North America
Bradley Douglas Cramer
The Ohio State University
2004
Evolution of Atmospheric O2 Through the Phanerozoic, Revisited
Benjamin JW Mills , Alexander J Krause , Ian Jarvis , Bradley D Cramer
Annual review of earth and planetary sciences 51 253 -276
2023
What's in a name; extinctions, excursions, events and epiboles (or was this hyperbole?)
Bradley D Cramer , Daniel J Condon , Ulf Soderlund , Carly Marshall
Abstracts with programs-Geological Society of America 43 ( 5) 51 -51
2011
Toward high resolution isotope stratigraphy: permian 87Sr/86Sr and δ13C stratigraphy from limestones in China and Nevada
Kate E Tierney , Matthew R Saltzman , Charles M Henderson , VI Davydov
Abstracts with Programs-Geological Society of America 40 402 -403
1
2008
Phanerozoic pO2 and the early evolution of terrestrial animals
Sandra R Schachat , Conrad C Labandeira , Matthew R Saltzman , Bradley D Cramer
Proc. R. Soc. B 285 ( 1871) 20172631 -20172631
71
2018