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
The Silurian Period in The Geologic Time Scale., 525–558
MJ Melchin , PM Sadler , BD Cramer , RA Cooper
Elsevier
8
2012
Lithological expression of global positive carbon isotope excursions in epeiric sea settings: carbonate production, organic carbon burial, and oceanography during the late Famennian
BD Cramer , MR Saltzman , J Day , BJ Witzke
Geological Association of Canada, Special Volume on Paleozoic Epeiric Seas
7
2008
PALAEOGEOGRAPHY AND PALAEOCLIMATE
A Munnecke , T Servais , A Achab , F Paris
Revised chronostratigraphic correlation of the Silurian System of North America with global and regional chronostratigraphic units and δ13Ccarb chemostratigraphy
BD Cramer , CE Brett , MA Melchin , P Männik
Lethaia 44 185 -202
20
2011
Record of the Late Devonian Hangenberg global positive carbon-isotope excursion in an epeiric sea setting: carbonate production, organic-carbon burial and paleoceanography during the Late Famennian
BD Cramer , MR Saltzman , James E Day , Brian J Witzke
Geological Association of Canada, Special Publication 48 103 -118
56
2008
The Silurian Period, 525–558
MJ Melchin , PM Sadler , BD Cramer
The geologic time scale
12
2012
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
Revised Telychian-Sheinwoodian (Silurian) stratigraphy of the Laurentian mid-continent: building uniform nomenclature along the Cincinnati Arch
C.E. Brett , B.D. Cramer , P.I. McLaughlin , M.A. Kleffner
Bulletin of Geosciences 874 733 -753
23
2012
The Digital Integrated Stratigraphy Project (DISP)
A. Munnecke , B.D. Cramer , D.P. Boon , R. Kharwat
Bulletin of Geosciences 87 ( 4) 705 -712
4
2012
Silurian conodont biostratigraphy of the east-central Appalachian Basin (eastern USA): Re-examination of the C.T. Helfrich Collection
A.M. Bancroft , B.D. Cramer
Bulletin of Geosciences 1 -22
5
2020
Global chronostratigraphic correlation of the Llandovery Series (Silurian System) in Iowa, USA, using high-resolution carbon isotope (δ13Ccarb) chemostratigraphy and brachiopod and conodont biostratigraphy
C.B.T. Waid , B.D. Cramer
Bulletin of Geosciences 373 -390
6
2017
An expanded stratigraphic record of the Devonian-Carboniferous boundary Hangenberg biogeochemical Event from Southeast Iowa (U.S.A.)
B.M. Stolfus , B.D. Cramer , R.J. Clark , N.J. Hogancamp
Bulletin of Geosciences 469 -495
1
2020
Carbon Isotope Stratigraphy
B.D. Cramer , I. Jarvis
Elsevier 309 -343
65
2020
Testing the limits of Paleozoic chronostratigraphic correlation via high-resolution (<500 k.y.) integrated conodont, graptolite, and carbon isotope (δ13Ccarb) biochemostratigraphy across the Llandovery–Wenlock (Silurian) boundary: Is a unified Phanerozoic time scale achievable?
B. D. Cramer , D. K. Loydell , C. Samtleben , A. Munnecke
Geological Society of America Bulletin 122 1700 -1716
60
2010
U-Pb (zircon) age constraints on the timing and duration of Wenlock (Silurian) paleocommunity collapse and recovery during the “Big Crisis”
B. D. Cramer , D. J. Condon , U. Soderlund , C. Marshall
Geological Society of America Bulletin 124 1841 -1857
63
2012
Middle Paleozoic sequence stratigraphy and paleontology of the Cincinnati arch: part 2 Northern Kentucky and SE Indiana
Carlton E Brett , Bradley D Cramer , Benjamin F Dattilo , Patrick I McLaughlin
International Geoscience Programme (IGCP) Project 591, 2nd Annual Meeting and 1st Foerste Symposium 103 -103
4
2012
GSA Statement on Diversity and a Challenge to the Society, Geoscience Departments, and the Geoscience Community at Large
Bradley Cramer , David Peate , Matthew Saltzman
Gsa Today 31 ( 1) 34 -36
2021
21. The Silurian period
M Melchin , P Sadler , B Cramer
Geologic time scale
3
2020