Phylogenetic paleobiogeography of Late Ordovician Laurentian brachiopods; pp. 189–194Full article in PDF format | doi: 10.3176/earth.2014.17
Phylogenetic biogeographic analysis of four brachiopod genera was used to uncover large-scale geologic drivers of Late Ordovician biogeographic differentiation in Laurentia. Previously generated phylogenetic hypotheses were converted into area cladograms, ancestral geographic ranges were optimized and speciation events characterized as via dispersal or vicariance, when possible. Area relationships were reconstructed using Lieberman-modified Brooks Parsimony Analysis. The resulting area cladograms indicate tectonic and oceanographic changes were the primary geologic drivers of biogeographic patterns within the focal taxa. The Taconic tectophase contributed to the separation of the Appalachian and Central basins as well as the two midcontinent basins, whereas sea level rise following the Boda Event promoted interbasinal dispersal. Three migration pathways into the Cincinnati Basin were recognized, which supports the multiple pathway hypothesis for the Richmondian Invasion.
Bauer, J. E. 2014. A Phylogenetic and Paleogeographic Analysis of the Ordovician Brachiopod Eochonetes. MS thesis, Ohio University, Athens, Ohio, USA, 154 pp. https://etd.ohiolink.edu/!etd.send_file?accession=ohiou1397486053&disposition=inline [accessed 10 Sept. 2014].
Bergström, S. M., Chen, X., Gutiérrez-Marco, J. C. & Dronov, A. 2009. The new chronostratigraphic classification of the Ordovician System and its relations to major regional series and stages and to δ13C chemostratigraphy. Lethaia, 42, 97–107.
Brame, H. M. R. & Stigall, A. L. 2014. Controls on niche stability in geologic time: congruent responses to biotic and abiotic environmental changes among Cincinnatian (Late Ordovician) marine invertebrates. Paleobiology, 40, 70–90.
Brett, C. E., Ivany, L. C. & Schopf, K. M. 1996. Coordinated stasis: an overview. Palaeogeography, Palaeoclimatology, Palaeoecology, 127, 1–20.
Cocks, L. R. M. & Torsvik, T. H. 2011. The Palaeozoic geography of Laurentia and western Laurussia: a stable craton with mobile margins. Earth-Science Reviews, 106, 1–51.
Foerste, A. F. 1912. The Arnheim Formation within the areas traversed by the Cincinnati Geanticline. The Ohio Naturalist, 12, 429–456.
Foerste, A. F. 1914. Notes of the Lorraine faunas of New York and the province of Quebec. Bulletin of the Denison University Science Laboratory of Denison University, 17, 247–328.
Fortey, R. A. & Cocks, L. R. M. 2005. Late Ordovician global warming – The Boda event. Geology, 33, 405–408.
Hall, J. 1847. Descriptions of the organic remains of the lower division of the New York System. Palaeontology of New York, Vol. 1. New York State Geological Survey, 338 pp.
Hall, J. & Clarke, J. M. 1892. An introduction to the study of the genera of Palaeozoic Brachiopoda. Palaeontology of New-York, Vol. 8, Part 1. New York State Geological Survey, 367 pp.
Harper, D. A. T., Rasmussen, C. M. Ø., Liljeroth, M., Blodgett, R. B., Candela, Y., Jin, J., Percival, I. G., Rong, J.-Y., Villas, E. & Zhan, R.-B. 2013. Biodiversity, biogeography, and phylogeography of Ordovician rhynchonelliform brachiopods. Geological Society, London, Memoirs, 38, 127–144.
Herrmann, A. D., Haupt, B. J., Patzkowsky, M. E., Seidov, D. & Slingerland, R. L. 2004. Response of Late Ordovician paleoceanography to changes in sea level, continental drift, and atmospheric pCO2: potential causes for long-term cooling and glaciation. Palaeogeography, Palaeoclimatology, Palaeoecology, 210, 385–401.
Holland, S. M. 1997. Using time/environment analysis to recognize faunal events in the Upper Ordovician of the Cincinnati Arch. In Paleontological Events: Stratigraphic, Ecological, and Evolutionary Implications (Brett, C. E. & Baird, G. C., eds), pp. 309–334. Columbia University Press, New York.
Holland, S. M. 2008. The type Cincinnatian Series: an overview. In Stratigraphic Renaissance in the Cincinnati Arch: Implications for Upper Ordovician Paleontology and Paleoecology (McLaughlin, P. I., Brett, C. E., Holland, S. M. & Storrs, G. W., eds), Cincinnati Museum Center Scientific Contributions, 2, 174–184.
Jin, J. 2001. Evolution and extinction of the North American Hiscobeccus brachiopod fauna during the Late Ordovician. Canadian Journal of Earth Sciences, 38, 143–151.
Lieberman, B. S. 1994. Evolution of the trilobite subfamily Proetinae and the origin, evolutionary affinity, and extinction of the Middle Devonian proetid fauna of Eastern North America. Bulletin of the American Museum of Natural History, 223, 1–176.
Lieberman, B. S. 2000. Paleobiogeography: Using Fossils to Study Global Change, Plate Tectonics, and Evolution. Kluwer Academic Press/Plenum Publishing, New York, 208 pp.
Nelson, S. J. 1959. Arctic Ordovician fauna: an equatorial assemblage? Journal of Alberta Society of Petroleum Geologists, 7, 45–53.
Patzkowsky, M. E. & Holland, S. M. 2007. Diversity partitioning of a Late Ordovician marine biotic invasion: controls on diversity in regional ecosystems. Paleobiology, 32, 295–309.
Pope, M. C. 2004. Cherty carbonate facies of the Montoya Group, southern New Mexico and western Texas and its regional correlatives: a record of Late Ordovician paleoceanography on southern Laurentia. Palaeogeography, Palaeoclimatology, Palaeoecology, 210, 367–384.
Reed, F. R. C. 1917. The Ordovician and Silurian Brachiopoda of the Girvan District. Royal Society of Edinburgh, Transactions, 51, 795–998, pls 24.
Rode, A. L. & Lieberman, B. S. 2005. Paleobiogeographic patterns in the Middle and Late Devonian emphasizing Laurentia. Palaeogeography, Palaeoclimatology, Palaeoecology, 222, 272–284.
Root, S. & Onasch, C. M. 1999. Structure and tectonic evolution of the transitional region between the central Appalachian foreland and interior cratonic basins. Tectonophysics, 305, 205–223.
Stigall, A. L. 2010. Using GIS to assess the biogeographic impact of species invasions on native brachiopods during the Richmondian Invasion in the Type-Cincinnatian (Late Ordovician, Cincinnati region). Palaeontologia Electronica, 13, 5A.
Stigall, A. L. 2012. Using ecological niche modeling to evaluate niche stability in deep time. Journal of Biogeography, 39, 772–781.
Stigall, A. L. 2013. Analysing links between biogeography, niche stability and speciation: the impact of complex feedbacks on macroevolutionary patterns. Palaeontology, 56, 1225–1238.
Swofford, D. L. 2002. PAUP*. Phylogenetic Analysis Using Parsimony (*and Other Methods). Sinauer Associates, Sunderland, Massachusetts.
Wright, D. F. & Stigall, A. L. 2013a. Geologic drivers of Late Ordovician faunal change in Laurentia: investigating links between tectonics, speciation, and biotic invasions. PLoS ONE, 8, e68353.
Wright, D. F. & Stigall, A. L. 2013b. Phylogenetic revision of the Late Ordovician orthid brachiopod genera Plaesiomys and Hebertella from Laurentia. Journal of Paleontology, 87, 1107–1128.
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