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ROGER W. PORTELL
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Journal Article

CHARACTERIZATION OF TRACES OF PREDATION AND PARASITISM ON FOSSIL ECHINOIDS

LYNDSEY FARRAR, ERIN GRAVES, ELIZABETH PETSIOS, ROGER W. PORTELL, TOBIAS B. GRUN, MICHAL KOWALEWSKI, CARRIE L. TYLER
Published: 29 May 2020
PALAIOS (2020) 35 (5): 215–227.
DOI: https://doi.org/10.2110/palo.2019.088
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Journal Article

PREDATION-FACILITATED PRESERVATION OF ECHINOIDS IN A TROPICAL MARINE ENVIRONMENT

CARRIE L. TYLER, TROY A. DEXTER, ROGER W. PORTELL, MICHAŁ KOWALEWSKI
Published: 30 October 2018
PALAIOS (2018) 33 (10): 478–486.
DOI: https://doi.org/10.2110/palo.2018.046
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AN OVERVIEW OF PREDATION EVIDENCE FOUND ON FOSSIL DECAPOD CRUSTACEANS WITH NEW EXAMPLES OF DRILL HOLES ATTRIBUTED TO GASTROPODS AND OCTOPODS

ADIËL A. KLOMPMAKER, HIROAKI KARASAWA, ROGER W. PORTELL, RENÉ H. B. FRAAIJE, YUSUKE ANDO
Published: 01 September 2013
PALAIOS (2013) 28 (9): 599–613.
DOI: https://doi.org/10.2110/palo.2013.p13-026r
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Journal Article

Animal-plant relationships and paleobiogeography of an Eocene seagrass community from Florida

Linda C. Ivany, Roger W. Portell, Douglas S. Jones
Published: 01 June 1990
PALAIOS (1990) 5 (3): 244–258.
DOI: https://doi.org/10.2307/3514943
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