Roger Walter Portell
Roger Walter Portell
Director of Invertebrate Paleontology and Micropaleontology Collections, Florida Museum, University
Verified email at
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Diversity of Atlantic coastal plain mollusks since the Pliocene
WD Allmon, G Rosenberg, RW Portell, KS Schindler
Science 260 (5114), 1626-1629, 1993
Niche breadth and geographic range size as determinants of species survival on geological time scales
EE Saupe, H Qiao, JR Hendricks, RW Portell, SJ Hunter, J Soberón, ...
Global Ecology and Biogeography 24 (10), 1159-1169, 2015
Animal-plant relationships and paleobiogeography of an Eocene seagrass community from Florida
LC Ivany, RW Portell, DS Jones
Palaios, 244-258, 1990
Macroevolutionary consequences of profound climate change on niche evolution in marine molluscs over the past three million years
EE Saupe, JR Hendricks, RW Portell, HJ Dowsett, A Haywood, SJ Hunter, ...
Proceedings of the Royal Society B: Biological Sciences 281 (1795), 20141995, 2014
Comparative experimental taphonomy of eight marine arthropods indicates distinct differences in preservation potential
AA Klompmaker, RW Portell, MG Frick
Palaeontology 60 (6), 773-794, 2017
Diversity of Pliocene-Recent mollusks in the western Atlantic: extinction, origination, and environmental change
WD Allmon, G Rosenberg, RW Portell, K Schindler, JBC Jackson, ...
Evolution and environment in tropical America, 271-302, 1996
Decapod crustaceans from the Neogene of the Caribbean: diversity, distribution and prospectus
J Collins, RW Portell, S Donovan
Scripta Geologica 138, 55-111, 2009
Changes in invertebrate taxa at two pre-Columbian sites in southwestern Jamaica, AD 800–1500
WF Keegan, RW Portell, J Slapcinsky
Journal of Archaeological Science 30 (12), 1607-1617, 2003
Oldest West Indian land mammal: rhinocerotoid ungulate from the Eocene of Jamaica
DP Domning, RJ Emry, RW Portell, SK Donovan, KS Schindler
Journal of Vertebrate Paleontology 17 (4), 638-641, 1997
Checklist of fossil decapod crustaceans from tropical America. Part I: Anomura and Brachyura
J Luque, CE Schweitzer, W Santana, RW Portell, FJ Vega, ...
Nauplius 25, e2017025, 2017
An overview of predation evidence found on fossil decapod crustaceans with new examples of drill holes attributed to gastropods and octopods
AA Klompmaker, H Karasawa, RW Portell, RHB Fraaije, Y Ando
Palaios 28 (9), 599-613, 2013
The Miocene palaeobathymetry and palaeoenvironments of Carriacou, the Grenadines, Lesser Antilles
SK Donovan, RK Pickerill, RW Portell, TA Jackson, DAT Harper
Lethaia 36 (3), 255-272, 2003
Decapod crustaceans of the Lower Miocene Montpelier Formation, White Limestone Group of Jamaica
R W Portell, J SH Collins
Cainozoic Research 3 (1/2), 109-126, 2003
Decapod, stomatopod and cirripede Crustacea from the Pliocene Bowden shell bed, St Thomas parish, Jamaica
J SH Collins, R W Portell
Mededelingen van de Werkgroep voor Tertiaire en Kwartaire Geologie 35 (1/4 …, 1998
Miocene sharks in the Kendeace and Grand Bay formations of Carriacou, The Grenadines, Lesser Antilles
RW Portell, G Hubbell, SK Donovan, JL Green, DAT Harper, R Pickerill
Caribbean Journal of Science 44 (3), 279-286, 2008
Diversity patterns and biostratigraphy of Cenozoic echinoderms from Florida
CW Oyen, RW Portell
Palaeogeography, Palaeoclimatology, Palaeoecology 166 (1-2), 193-218, 2001
First Report of Costacopluma (Decapoda: Brachyura: Retroplumidae) from the Eocene of Alabama, U.S.A.
RM Feldmann, RW Portell
Journal of Crustacean Biology 27 (1), 90-96, 2007
Bioerosional trace fossils from the Miocene of Carriacou, Lesser Antilles
RK Pickerill, SK Donovan, RW Portell
Caribbean Journal of Science 38 (1/2), 106-117, 2002
The fossil record of drilling predation on barnacles
AA Klompmaker, RW Portell, SE Lad, M Kowalewski
Palaeogeography, Palaeoclimatology, Palaeoecology 426, 95-111, 2015
Spider crabs of the Western Atlantic with special reference to fossil and some modern Mithracidae
AA Klompmaker, RW Portell, AT Klier, V Prueter, AL Tucker
PeerJ 3, e1301, 2015
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