| Year |
Citation |
Score |
| 2020 |
Oborny SC, Cramer BD, Brett CE, Bancroft AM. Integrated Silurian conodont and carbonate carbon isotope stratigraphy of the east-central Appalachian Basin Palaeogeography, Palaeoclimatology, Palaeoecology. 554: 109815. DOI: 10.1016/J.Palaeo.2020.109815 |
0.588 |
|
| 2019 |
Danielsen EM, Cramer BD, Kleffner MA. 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 Geosphere. 15: 839-855. DOI: 10.1130/Ges01685.1 |
0.313 |
|
| 2018 |
Schachat SR, Labandeira CC, Saltzman MR, Cramer BD, Payne JL, Boyce CK. Phanerozoic pO2 and the early evolution of terrestrial animals. Proceedings. Biological Sciences. 285. PMID 29367401 DOI: 10.1098/Rspb.2017.2631 |
0.635 |
|
| 2018 |
McAdams NEB, Schmitz MD, Kleffner MA, Verniers J, Vandenbroucke TRA, Ebert JR, Cramer BD. A new, high-precision CA-ID-TIMS date for the ‘Kalkberg’ K-bentonite (Judds Falls bentonite) Lethaia. 51: 344-356. DOI: 10.1111/Let.12241 |
0.359 |
|
| 2017 |
Waid CBT, Cramer BD. 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 Palaeontologia Electronica. 20: 1-37. DOI: 10.26879/685 |
0.387 |
|
| 2017 |
Oborny SC, Cramer BD, Heckel PH, Ludvigson GA, Henthorne RW. Development Of Phylloid-Algal Carbonate Mounds During Regression: Expanding The Build-And-Fill Model Journal of Sedimentary Research. 87: 688-706. DOI: 10.2110/Jsr.2017.38 |
0.496 |
|
| 2017 |
McAdams NEB, Bancroft AM, Cramer BD, Witzke BJ. Integrated carbon isotope and conodont biochemostratigraphy of the Silurian (Aeronian – Telychian) of the East-Central Iowa Basin, Iowa, USA Newsletters On Stratigraphy. 50: 391-416. DOI: 10.1127/Nos/2017/0375 |
0.542 |
|
| 2016 |
Sullivan NB, McLaughlin PI, Brett CE, Cramer BD, Kleffner MA, Thomka JR, Emsbo P. Sequence boundaries and chronostratigraphic gaps in the Llandovery of Ohio and Kentucky: The record of early Silurian paleoceanographic events in east-central North America Geosphere. 12: 1813-1832. DOI: 10.1130/Ges01343.1 |
0.536 |
|
| 2015 |
Cramer BD, Schmitz MD, Huff WD, Bergström SM. High-precision u–pb zircon age constraints on the duration of rapid biogeochemical events during the ludlow epoch (Silurian period) Journal of the Geological Society. 172: 157-160. DOI: 10.1144/Jgs2014-094 |
0.411 |
|
| 2015 |
Schröer L, Vandenbroucke TRA, Hints O, Steeman T, Verniers J, Brett CE, Cramer BD, McLaughlin PI. A late Ordovician age for the whirlpool and power glen formations, New York Canadian Journal of Earth Sciences. 53: 739-747. DOI: 10.1139/Cjes-2015-0226 |
0.385 |
|
| 2015 |
Cramer BD, Vandenbroucke TRA, Ludvigson GA. High-Resolution Event Stratigraphy (HiRES) and the quantification of stratigraphic uncertainty: Silurian examples of the quest for precision in stratigraphy Earth-Science Reviews. 141: 136-153. DOI: 10.1016/J.Earscirev.2014.11.011 |
0.373 |
|
| 2014 |
Sullivan NB, Brett CE, McLaughlin PI, Kleffner MA, Cramer BD. Correlation of the Waco Member of the Alger Shale Formation (Silurian; Llandovery; Telychian) in east-central Kentucky and south-central Ohio Gff. 136: 254-258. DOI: 10.1080/11035897.2013.876657 |
0.545 |
|
| 2012 |
Brett CE, Cramer BD, McLaughlin PI, Kleffner MA, Showers WJ, Thomka JR. Revised Telychian-Sheinwoodian (Silurian) stratigraphy of the Laurentian mid-continent: Building uniform nomenclature along the Cincinnati Arch Bulletin of Geosciences. 87: 733-753. DOI: 10.3140/Bull.Geosci.1310 |
0.324 |
|
| 2012 |
Cramer BD, Condon DJ, Söderlund U, Marshall C, Worton GJ, Thomas AT, Calner M, Ray DC, Perrier V, Boomer I, Patchett PJ, Jeppsson L. U-Pb (zircon) age constraints on the timing and duration of wenlock (Silurian) paleocommunity collapse and recovery during the "Big Crisis" Bulletin of the Geological Society of America. 124: 1841-1857. DOI: 10.1130/B30642.1 |
0.467 |
|
| 2011 |
Bergström SM, Kleffner M, Schmitz B, Cramer BD. Revision of the position of the ordovician-silurian boundary in southern ontario: Regional chronostratigraphic implications of δ13C chemostratigraphy of the manitoulin formation and associated strata Canadian Journal of Earth Sciences. 48: 1447-1470. DOI: 10.1139/E11-039 |
0.45 |
|
| 2011 |
Cramer BD, Brett CE, Melchin MJ, Männik P, Kleffner MA, Mclaughlin PI, Loydell DK, Munnecke A, Jeppsson L, Corradini C, Brunton FR, Saltzman MR. Revised correlation of Silurian Provincial Series of North America with global and regional chronostratigraphic units and δ13Ccarb chemostratigraphy Lethaia. 44: 185-202. DOI: 10.1111/J.1502-3931.2010.00234.X |
0.668 |
|
| 2011 |
Cramer BD, Munnecke A, Schofield DI, Haase KM, Haase-Schramm A. A revised 87Sr/86Sr curve for the Silurian: Implications for global ocean chemistry and the Silurian timescale Journal of Geology. 119: 335-349. DOI: 10.1086/660117 |
0.371 |
|
| 2010 |
Cramer BD, Loydell DK, Samtleben C, Munnecke A, Kaljo D, Männik P, Martma T, Jeppsson L, Kleffner MA, Barrick JE, Johnson CA, Emsbo P, Joachimski MM, Bickert T, Saltzman MR. 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? Bulletin of the Geological Society of America. 122: 1700-1716. DOI: 10.1130/B26602.1 |
0.661 |
|
| 2010 |
Cramer BD, Kleffner MA, Brett CE, McLaughlin PI, Jeppsson L, Munnecke A, Samtleben C. Paleobiogeography, high-resolution stratigraphy, and the future of Paleozoic biostratigraphy: Fine-scale diachroneity of the Wenlock (Silurian) conodont Kockelella walliseri Palaeogeography, Palaeoclimatology, Palaeoecology. 294: 232-241. DOI: 10.1016/J.Palaeo.2010.01.002 |
0.457 |
|
| 2008 |
Wenbo S, Yongbiao W, Cramer BD, Munnecke A, Zhiming L, Lipu F. 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 Journal of China University of Geosciences. 19: 534-548. DOI: 10.1016/S1002-0705(08)60059-X |
0.37 |
|
| 2008 |
Cramer BD, Munnecke A. Early Silurian positive δ13C excursions and their relationships to glaciations, sea-level changes and extinction events: Discussion Geological Journal. 43: 517-519. DOI: 10.1002/Gj.1112 |
0.363 |
|
| 2008 |
Cramer BD, Saltzman MR, Day JE, Witzke BJ. 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 Special Paper - Geological Association of Canada. 103-118. |
0.703 |
|
| 2007 |
Cramer BD, Saltzman MR. Early Silurian paired δ13Ccarb and δ13Corg analyses from the Midcontinent of North America: Implications for paleoceanography and paleoclimate Palaeogeography, Palaeoclimatology, Palaeoecology. 256: 195-203. DOI: 10.1016/J.Palaeo.2007.02.032 |
0.684 |
|
| 2007 |
Cramer BD, Saltzman MR. Fluctuations in epeiric sea carbonate production during Silurian positive carbon isotope excursions: A review of proposed paleoceanographic models Palaeogeography, Palaeoclimatology, Palaeoecology. 245: 37-45. DOI: 10.1016/J.Palaeo.2006.02.027 |
0.713 |
|
| 2006 |
Cramer BD, Kleffner MA, Saltzman MR. The Late Wenlock Mulde positive carbon isotope (δ13 Ccarb) excursion in North America Gff. 128: 85-90. DOI: 10.1080/11035890601282085 |
0.716 |
|
| 2005 |
Cramer BD, Saltzman MR. Sequestration of 12C in the deep ocean during the early Wenlock (Silurian) positive carbon isotope excursion Palaeogeography, Palaeoclimatology, Palaeoecology. 219: 333-349. DOI: 10.1016/J.Palaeo.2005.01.009 |
0.723 |
|
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