Roger W. Portell

Niche breadth and geographic range size as determinants of species survival on geological time scales

Erin E. Saupe, Huijie Qiao, Jonathan R. Hendricks et al. · Global Ecology and Biogeography · 2015 · 155 citations

Biodiversity Loss, Engineering, Landscape Connectivity +20

Diversity of Atlantic Coastal Plain Mollusks Since the Pliocene

Warren D. Allmon, Gary Rosenberg, Roger W. Portell et al. · Science · 1993 · 113 citations

Palaeo-environmental Reconstruction, Marine Geology, Biodiversity +13

Macroevolutionary consequences of profound climate change on niche evolution in marine molluscs over the past three million years

Erin E. Saupe, J. R. Hendricks, Roger W. Portell et al. · Proceedings of the Royal Society B Biological Sciences · 2014 · 98 citations · Full text

Macroevolutionary Consequences, Biodiversity Loss, Engineering +19

Animal-Plant Relationships and Paleobiogeography of an Eocene Seagrass Community from Florida

Linda C. Ivany, Roger W. Portell, D. S. Jones · Palaios · 1990 · 90 citations

Engineering, Paleoceanography, Oceanography +17

Comparative experimental taphonomy of eight marine arthropods indicates distinct differences in preservation potential

Adiël A. Klompmaker, Roger W. Portell, Michael G. Frick · Palaeontology · 2017 · 75 citations · Full text

Biology, Distinct Differences, Biodiversity +14