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Brissus bridgeboroensis, a new spatangoid echinoid from the lower Oligocene of southwestern Georgia

Published online by Cambridge University Press:  14 July 2015

Burchard D. Carter
Burchard D. Carter*
Affiliation:
Department of Geology and Physics, Georgia Southwestern College, Americus 31709
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Abstract

A new species of Brissus is described from the lower Oligocene (Rupelian–Vicksburgian) Bridgeboro limestone of southwestern Georgia. Brissus bridgeboroensis n. sp. most closely resembles the Recent Brissus unicolor (Leske) of the West Indies and the Gulf of Mexico, but it differs primarily in features of the posterior paired petals. Brissus bridgeboroensis is the oldest known member of the genus from continental North America.

Type
Research Article
Information
Journal of Paleontology , Volume 61 , Issue 5 , September 1987 , pp. 1043 - 1046
Copyright
Copyright © The Paleontological Society 

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References

Cooke, C. W. 1959. Cenozoic echinoids of eastern United States. United States Geological Survey Professional Paper 321, 106 p.Google Scholar
Grant, U. S. IV, and Hertlein, L. G. 1938. The west American Cenozoic Echinoidea. University of California at Los Angeles Publications in Math and Physical Sciences 2, 225 p.Google Scholar
Huddleston, P. F. 1981. Correlation chart—Georgia Coastal Plain. Georgia Geological Survey Open-File Report 82–1.Google Scholar
Kier, P. M. 1984. Fossil spatangoid echinoids of Cuba. Smithsonian Contributions to Paleobiology 55, 336 p.Google Scholar
Kier, P. M. and Grant, R. E. 1965. Echinoid distribution and habits, Key Largo Coral Reef Preserve, Florida. Smithsonian Miscellaneous Collections 149, 6, 68 p.Google Scholar
Manker, J. P., and Carter, B. D. 1985. Lower Oligocene algal nodules (rhodolites) from south Georgia and north Florida as paleoenvironmental and paleogeographic indicators. Geological Society of America, Abstracts with Programs, 17(2):121.Google Scholar
Manker, J. P., and Carter, B. D. In review. Paleoecology and paleogeography of an extensive rhodolith facies from the lower Oligocene of south Georgia and north Florida. Palaios.Google Scholar
Mortensen, T. H. 1951. A Monograph of the Echinoidea: V, Pt. 2, Spatangoida 2. C. A. Reitzel, Copenhagen, 593 p.Google Scholar