Kirk R. Johnson

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Peter WilfProfessor, Pennsylvania State University, Department of GeosciencesEmail confirmado em psu.edu
Conrad LabandeiraResearch Scientist, Department of Paleobiology, National Museum of Natural History, Smithsonian InstitutionEmail confirmado em si.edu
Ian M. MillerDenver Museum of Nature & ScienceEmail confirmado em dmns.org
Maria A. GandolfoAssociate Professor, Cornell UniversityEmail confirmado em cornell.edu
Scott L WingDepartment of Paleobiology, National Museum of Natural History, Smithsonian InstitutionEmail confirmado em si.edu
Leo J. Hickey (1940-2013)Professor of Geology and Geophysics, Yale UniversityEmail confirmado em yale.edu
Richard BarclayResearch Geologist; Smithsonian InstitutionEmail confirmado em si.edu
Ari IglesiasUniversidad Nacional del COMAHUE-CONICET , INIBIOMAEmail confirmado em fcnym.unlp.edu.ar
Jason F. HicksDenver Museum of Nature and Science, Yale University, University of Massachusetts, Oxford UniversityEmail confirmado em dmns.org
Will ClydeProfessor of GeologyEmail confirmado em unh.edu
Brad S SingerVilas Distinguished Professor, University of Wisconsin-MadisonEmail confirmado em wisc.edu
Robyn BurnhamUniversity of MichiganEmail confirmado em umich.edu
Dana RoyerProfessor of Earth and Environmental Sciences, Wesleyan UniversityEmail confirmado em wesleyan.edu
David Dilcheremeritus professorEmail confirmado em indiana.edu
Jahandar RamezaniGeoscientist, Massachusetts Institute of TechnologyEmail confirmado em mit.edu
Elizabeth J. HermsenPaleontological Research InstitutionEmail confirmado em priweb.org
Lisa TauxeScripps Institution of OceanographyEmail confirmado em ucsd.edu
Brian HuberCurator of Foraminifera, Department of Paleobiology, National Museum of Natural History, SmithsonianEmail confirmado em si.edu
David R GreenwoodProfessor, Brandon UniversityEmail confirmado em brandonu.ca
Bruce ArchibaldSimon Fraser University, Royal BC Museum, Museum of Comparative ZoologyEmail confirmado em sfu.ca

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Kirk R. Johnson

Smithsonian's National Museum of Natural History

Email confirmado em si.edu

paleontology paleobotany geology


Título Ordenar por citações Ordenar por ano Ordenar por título	Citado por Citado por	Ano
The Chicxulub asteroid impact and mass extinction at the Cretaceous-Paleogene boundary P Schulte, L Alegret, I Arenillas, JA Arz, PJ Barton, PR Bown, TJ Bralower, ... Science 327 (5970), 1214-1218, 2010	1471	2010
Manual of leaf architecture B Ellis, DC Daly, LJ Hickey, KR Johnson, JD Mitchell, P Wilf, SL Wing	980	2009
Sensitivity of leaf size and shape to climate: global patterns and paleoclimatic applications DJ Peppe, DL Royer, B Cariglino, SY Oliver, S Newman, E Leight, ... New phytologist 190 (3), 724-739, 2011	539	2011
South American palaeobotany and the origins of neotropical rainforests RJ Burnham, KR Johnson Philosophical Transactions of the Royal Society of London. Series B …, 2004	316	2004
Impact of the terminal Cretaceous event on plant–insect associations CC Labandeira, KR Johnson, P Wilf Proceedings of the National Academy of Sciences 99 (4), 2061-2066, 2002	312	2002
Guide to insect (and other) damage types on compressed plant fossils CC Labandeira, P Wilf, KR Johnson, F Marsh Smithsonian Institution, National Museum of Natural History, Department of …, 2007	304	2007
High plant diversity in Eocene South America: evidence from Patagonia P Wilf, NR Cúneo, KR Johnson, JF Hicks, SL Wing, JD Obradovich Science 300 (5616), 122-125, 2003	301	2003
Correlated terrestrial and marine evidence for global climate changes before mass extinction at the Cretaceous–Paleogene boundary P Wilf, KR Johnson, BT Huber Proceedings of the National Academy of Sciences 100 (2), 599-604, 2003	282	2003
Eocene plant diversity at Laguna del hunco and Río pichileufú, Patagonia, Argentina P Wilf, KR Johnson, NR Cuneo, ME Smith, BS Singer, MA Gandolfo The American Naturalist 165 (6), 634-650, 2005	268	2005
Plants and the KT Boundary DJ Nichols, KR Johnson pktb, 2008	236	2008
Megaflora of the Hell Creek and lower Fort Union Formations in the western Dakotas: Vegetational response to climate change, the Cretaceous-Tertiary boundary event, and rapid … KR Johnson	192	2002
Timing the radiations of leaf beetles: Hispines on gingers from latest Cretaceous to recent P Wilf, CC Labandeira, WJ Kress, CL Staines, DM Windsor, AL Allen, ... Science 289 (5477), 291-294, 2000	188	2000
Decoupled plant and insect diversity after the end-Cretaceous extinction P Wilf, CC Labandeira, KR Johnson, B Ellis Science 313 (5790), 1112-1115, 2006	185	2006
Land plant extinction at the end of the Cretaceous: a quantitative analysis of the North Dakota megafloral record P Wilf, KR Johnson Paleobiology 30 (3), 347-368, 2004	179	2004
A tropical rainforest in Colorado 1.4 million years after the Cretaceous-Tertiary boundary KR Johnson, B Ellis Science 296 (5577), 2379-2383, 2002	169	2002
Insect herbivory, plant defense, and early Cenozoic climate change P Wilf, CC Labandeira, KR Johnson, PD Coley, AD Cutter Proceedings of the National Academy of Sciences 98 (11), 6221-6226, 2001	160	2001
A Paleocene lowland macroflora from Patagonia reveals significantly greater richness than North American analogs A Iglesias, P Wilf, KR Johnson, AB Zamuner, NR Cuneo, SD Matheos, ... Geology 35 (10), 947-950, 2007	157	2007
Habitat‐related error in estimating temperatures from leaf margins in a humid tropical forest RJ Burnham, NCA Pitman, KR Johnson, P Wilf American Journal of Botany 88 (6), 1096-1102, 2001	156	2001
Fossil flora and stratigraphy of the Florissant Formation, Colorado E Evanoff, KM Gregory-Wodzicki, KR Johnson Denver Museum of Nature & Science, 2001	151	2001
Exceptional continental record of biotic recovery after the Cretaceous–Paleogene mass extinction TR Lyson, IM Miller, AD Bercovici, K Weissenburger, AJ Fuentes, ... Science 366 (6468), 977-983, 2019	146	2019

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