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Science (New York, N.Y.)|September 2, 1977
Triassic-jurassic tetrapod extinctions: are they real?P E Olsen, P M Galton
Science (New York, N.Y.)|November 14, 1986
A 40-million-year lake record of early mesozoic orbital climatic forcingP E Olsen
Applied and Environmental Microbiology|February 1, 1989
Rhizobium strain identification and quantification in commercial inoculants by immunoblot analysisP E Olsen, W A Rice
Science (New York, N.Y.)|August 31, 1990
Triassic vertebrates of gondwanan aspect from the richmond basin of virginiaH D Sues, P E Olsen
Science (New York, N.Y.)|August 28, 1987
New early Jurassic tetrapod assemblages constrain Triassic-Jurassic tetrapod extinction eventP E Olsen, N H Shubin, M H Anders
Science (New York, N.Y.)|August 25, 1978
Cyclic change in late triassic lacustrine communitiesP E Olsen, C L Remington, B Cornet, et al.
Science (New York, N.Y.)|March 1, 1991
New fossil evidence on the sister-group of mammals and early mesozoic faunal distributionsN H Shubin, A W Crompton, H D Sues, et al.
Canadian Journal of Microbiology|January 1, 1996
Levels and identities of nonrhizobial microorganisms found in commercial legume inoculant made with nonsterile peat carrierP E Olsen, W A Rice, L M Bordeleau, et al.
Annals of Allergy|January 1, 1989
Two rapid methods for determination of serum theophylline concentrations: a comparisonJ A Fling, J R Widish, J I Heald, et al.
Science (New York, N.Y.)|May 23, 2002
Ascent of dinosaurs linked to an iridium anomaly at the Triassic-Jurassic boundaryP E Olsen, D V Kent, H-D Sues, et al.
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