Zobrazeno 1 - 5
of 5
pro vyhledávání: '"JA Burnett"'
Autor:
Alan Lord, P. Chambers, Marcelle K. BouDagher-Fadel, Charlotte H. Jeffery, F. T. Banner, Paul R. Bown, Jeremy R. Young, Paul D. Taylor, E. Owen, Brian R. Rosen, Michael A. Kaminski, Peter L. Forey, JA Burnett, E. Urquhart, Andrew R. Milner, Andrew B. Smith, Peter F. Rawson, Norman MacLeod, Stephen J. Culver, Susan E. Evans, Noel J. Morris, Angela C. Milner
Publikováno v:
Journal of the Geological Society. 154:265-292
Mass extinctions are recognized through the study of fossil groups across event horizons, and from analyses of long-term trends in taxonomic richness and diversity. Both approaches have inherent flaws, and data that once seemed reliable can be readil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae4d68ff6dcaafa8cb0a49d8a45da51f
https://doi.org/10.1144/gsjgs.154.2.0265
https://doi.org/10.1144/gsjgs.154.2.0265
Autor:
Charlie Bristow, Paul R. Bown, JA Burnett, Nerina de Silva, Jeremy R. Young, David A. Williams, Peter Clark, Tania Wilson, Alex Gibson
Publikováno v:
The Dover Bronze Age Boat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae937bb070092aa708dae353113f6190
https://doi.org/10.2307/j.ctvxbph7q.20
https://doi.org/10.2307/j.ctvxbph7q.20
Publikováno v:
Historical Biology. 5:279-290
Calcareous nannofossil diversity, and rates of speciation and extinction are calculated for five million year intervals from their first appearance in the Late Triassic through to the Present Day. Important evolutionary events are as follows: first a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::128e1baa6ae00d038d81d633f44ad219
https://doi.org/10.1080/10292389109380407
https://doi.org/10.1080/10292389109380407
Autor:
BURNETT JA
Publikováno v:
British medical journal [Br Med J] 1947 Oct 25; Vol. 2 (4529), pp. 670.