Roger Portell

Professional Publications:

2011:     D.B. Blake & R.W. Portell.  Kionaster petersonae, n. gen. and sp. (Asteroidea), the first fossil occurrence of the Asterodiscididae, from the Miocene of Florida.  Swiss Journal of Paleontology, 130(1): 25-42.  DOI: 10.1007/s13358-010-0005-0.

                R.W. Portell & R.C. Hulbert.  Haile Quarries Fieldguide, Newberry, Florida.  Southeastern Geological Society, Annual Field Trip Guidebook 53.  24 p.

2009:     D.B. Blake & R.W. Portell.  Implications for the study of fossil Asteroidea (Echinodermata) of new genera and species from the Eocene of Florida.  Journal of Paleontology, 83(4): 562-574.

                K.E. Burdette, W.J. Rink, G.H. Means & R.W. Portell.  Optical dating of the Anastasia Formation, northeastern Florida, USA.  Southeastern Geology, 46(4): 173-185.

Hendricks,J.R., R.W. Portell, G.L. Polites.  An aberrant sinistral Conus (Neogastropoda: Conidae) from the Miocene of Florida, USA.  The Nautilus, 123(4): 317-318.

S.K. Donovan & R.W. Portell.  Reply to discussion of Campanile trevorjacksoni sp. nov.^† (Mollusca: Gastropoda) from the Eocene of Jamaica: At last, a name for the first fossil used in intercontinental biostratigraphic correlation (de la Beche 1827).  Geological Journal, 44: 497-499.

J.B. Martin & R.W. Portell.  Field trip guide: A brief introduction to the geology, hydrology and natural history of north central Florida, pp. 43-49.  In A.S. Engle & S.A. Engle (eds.).  Select field guides to cave and karst lands of the United States.  Karst Waters Institute Special Publication, 15.

J.S.H. Collins, R.W. Portell & S.K. Donovan.  Decapod crustaceans from the Neogene of the Caribbean: Diversity, distribution and prospectus.  Scripta Geologica, 138:55-111.

2008:     R.W. Portell, G. Hubbell, S.K. Donovan, J.L. Green, D.A.T. Harper, R. Pickerill.  Miocene sharks in the Kendeace and Grand Bay formations of Carriacou, The Grenadines, Lesser Antilles.  Caribbean Journal of Science, 44(3):279-286.

R.W. Portell & S.K. Donovan.  Campanile trevorjacksoni sp. nov.^† (Mollusca: Gastropoda) from the Eocene of Jamaica: At last, a name for the first fossil used in intercontinental biostratigraphic correlation (de la Beche 1827).  Geological Journal, 43:542-551.

R.W. Portell & R.C. Hulbert.  Haile Complex, pp. 286-289.  In: L.J. Florea (ed.).  Caves and Karst of Florida: A guidebook for the 2008 NSS National Convention.  National Speleological Society, Huntsville, AL, 302 pp.

J.R. Hendricks & R.W. Portell.  Late Eocene Conus (Neogastropoda: Conidae) from Florida, USA.  The Nautilus, 122(2):79-93.

T.A. Jackson, P.W. Scott, S.K. Donovan, R.K. Pickerill, R.W. Portell & D.A.T. Harper.  The volcaniclastic turbidites of the Grand Bay Formation, Carriacou, Grenadines, Lesser Antilles.  Caribbean Journal of Science, 44(1):116-124.

2007:     S.K. Donovan, R.W. Portell & D.P. Domning.  Contrasting patterns and mechanisms of extinction during the Eocene-Oligocene transition in Jamaica, pp. 247-273.  In: W. Renema (ed.).  Biogeography, Time and Place: Distributions, Barriers and Islands.  Springer, 420 p.

                G.W. Schmelz & R.W. Portell.  The Epitoniidae (Gastropoda: Ptenoglossa) from the lower Alum Bluff Group (lower to middle Miocene) of Florida, with description of nine new species.  The Nautilus, 121(3):105-130.

R.M. Feldmann & R.W. Portell.  First report of Costacopluma Collins and Morris, 1975 (Decapoda: Brachyura: Retroplumidae) from the Eocene of Alabama, U.S.A.  Journal of Crustacean Biology, 27(1):90-96.

                F.L. Pirkle, F.J. Rich, J.G. Reynolds, T.A. Zayac, W.A. Pirkle & R.W. Portell.  The geology, stratigraphy, and paleontology of Reids, Bells, and Roses bluffs in northeastern Florida.  Guide to Fieldtrips – 56^th Annual Meeting, G.S.A. S.E. Sect. & Department of Geology and Geography Contribution Series, Georgia Southern University, 1:137-151.

2005:     S.K. Donovan, R.W. Portell & C.J. Veltkamp.  Lower Miocene echinoderms of Jamaica, West Indies.  Scripta Geologica, 129:91-135.