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ROGER W. PORTELL
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Journal Article

Earliest western Atlantic staghorn corals ( Acropora ) from the lower Oligocene Suwannee Limestone of Florida, USA, and their significance for modern coral distribution

Carden C. Wallace, Roger W. Portell
Published: 01 November 2022
Journal of Paleontology (2022) 96 (6): 1390–1399.
DOI: https://doi.org/10.1017/jpa.2022.47
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View PDF for article title, Earliest western Atlantic staghorn corals ( Acropora ) from the lower Oligocene Suwannee Limestone of Florida, USA, and their significance for modern coral distribution
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Journal Article

IMPLICATIONS FOR THE STUDY OF FOSSIL ASTEROIDEA (ECHINODERMATA) OF NEW GENERA AND SPECIES FROM THE EOCENE OF FLORIDA

DANIEL B. BLAKE, ROGER W. PORTELL
Published: 01 July 2009
Journal of Paleontology (2009) 83 (4): 562–574.
DOI: https://doi.org/10.1666/08-097R.1
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View PDF for article title, IMPLICATIONS FOR THE STUDY OF FOSSIL ASTEROIDEA (ECHINODERMATA) OF NEW GENERA AND SPECIES FROM THE EOCENE OF FLORIDA
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Journal Article

FIRST PALEONTOLOGICAL RECORD OF LARVAL BROODING IN THE CALYPTRAEID GASTROPOD GENUS CREPIDULA LAMARCK, 1799

GREGORY S. HERBERT, ROGER W. PORTELL
Published: 01 February 2004
Journal of Paleontology (2004) 78 (2): 424–429.
DOI: https://doi.org/10.1666/0022-3360(2004)078<0424:FPROLB>2.0.CO;2
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View PDF for article title, FIRST PALEONTOLOGICAL RECORD OF LARVAL BROODING IN THE CALYPTRAEID GASTROPOD GENUS CREPIDULA LAMARCK, 1799
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Journal Article

Further Tertiary cephalopods from Jamaica

Stephen K. Donovan, Roger W. Portell, Ron K. Pickerill, Edward Robinson, Burchard D. Carter
Published: 01 May 1995
Journal of Paleontology (1995) 69 (3): 588–590.
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Journal Article

A new species of Eoceratoconcha Newman and Ladd, 1974 (Cirripedia, Archaeobalanidae) from the Pliocene of Florida

Victor A. Zullo, Roger W. Portell
Published: 01 March 1991
Journal of Paleontology (1991) 65 (2): 271–276.
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Journal Article

Occurrence and biogeographic significance of Heliaster (Echinodermata: Asteroidea) from the Pliocene of Southwest Florida

Douglas S. Jones, Roger W. Portell
Published: 01 January 1988
Journal of Paleontology (1988) 62 (1): 126–132.
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