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P. M. Sheehan
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Journal Article

No statistical support for sudden (or gradual) extinction of dinosaurs: Comment and Reply

P. M. Sheehan, D. E. Fastovsky, R. G. Hoffmann, C. B. Barreto, S. H. Hurlbert, J. D. Archibald
Journal: Geology
Published: 01 October 1996
Geology (1996) 24 (10): 957–959.
DOI: https://doi.org/10.1130/0091-7613(1996)024<0957:NSSFSO>2.3.CO;2
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Major extinctions of land-dwelling vertebrates at the Cretaceous-Tertiary boundary, eastern Montana: Comment and Reply

J. David Archibald, P. M. Sheehan, D. E. Fastovsky
Journal: Geology
Published: 01 January 1993
Geology (1993) 21 (1): 90–93.
DOI: https://doi.org/10.1130/0091-7613(1993)021<0090:MEOLDV>2.3.CO;2
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Terminal Ordovician extinction: Geochemical analysis of the Ordovician/Silurian boundary, Anticosti Island, Quebec

C. J. Orth, J. S. Gilmore, L R. Quintana, P. M. Sheehan
Journal: Geology
Published: 01 May 1986
Geology (1986) 14 (5): 433–436.
DOI: https://doi.org/10.1130/0091-7613(1986)14<433:TOEGAO>2.0.CO;2
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Comment and Reply on “Silurian carbonate shelf and slope evolution in Nevada: A history of faulting, drowning, and progradation”: REPLY

J. M. Hurst, P. M. Sheehan, J. M. Pandolfi
Journal: Geology
Published: 01 October 1985
Geology (1985) 13 (10): 746.
DOI: https://doi.org/10.1130/0091-7613(1985)13<746a:CAROSC>2.0.CO;2
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Late Ordovician (Ashgillian) brachiopods from the Perce region of Quebec

P. M. Sheehan, P. J. Lesperance
Published: 01 July 1979
Journal of Paleontology (1979) 53 (4): 950–967.
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Journal Article

Effect of predation on the population dynamics of a Devonian brachiopod

P. M. Sheehan, P. J. Lesperance
Published: 01 July 1978
Journal of Paleontology (1978) 52 (4): 812–817.
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The hinging mechanisms of brachiopods; taphonomic considerations

P. M. Sheehan
Published: 01 May 1978
Journal of Paleontology (1978) 52 (3): 748.
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Species diversity in the Phanerozoic; a reflection of labor by systematists? Systematists follow the fossils

D. M. Raup, P. M. Sheehan
Journal: Paleobiology
Published: 01 July 1977
Paleobiology (1977) 3 (3): 325–329.
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Late Ordovician and earliest Silurian meristellid brachiopods in Scandinavia

P. M. Sheehan
Published: 01 January 1977
Journal of Paleontology (1977) 51 (1): 23–43.
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Late Silurian brachiopods from northwestern Utah

P. M. Sheehan
Published: 01 July 1976
Journal of Paleontology (1976) 50 (4): 710–733.
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Climacograptus typicalis typicalis and associated shelly fossils from Lake Waswanipi, Québec

M. Walters, P. M. Sheehan, P. J. Lespérance
Published: 01 May 1976
Canadian Journal of Earth Sciences (1976) 13 (5): 697–703.
DOI: https://doi.org/10.1139/e76-072
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Variation in Degree of Hornblende Grain Alignment within two Boudinage Structures

W. M. Schwerdtner, P. M. Sheehan, J. C. Rucklidge
Published: 01 January 1971
Canadian Journal of Earth Sciences (1971) 8 (1): 144–149.
DOI: https://doi.org/10.1139/e71-010
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