Patricia E. Ryberg, Ph.D.

Affiliations: 
2009 Ecology & Evolutionary Biology University of Kansas, Lawrence, KS, United States 
Area:
Botany Biology
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"Patricia Ryberg"

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Edith L. Taylor grad student 2009 University of Kansas
 (Antarctic glossopterids: Clarifying and comparing reproductive structures.)
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Publications

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Gulbranson EL, Mellum MM, Corti V, et al. (2022) Paleoclimate-induced stress on polar forested ecosystems prior to the Permian-Triassic mass extinction. Scientific Reports. 12: 8702
Gulbranson EL, Ryberg PE, Decombeix AL, et al. (2014) Leaf habit of late Permian glossopteris trees from high-palaeolatitude forests Journal of the Geological Society. 171: 493-507
Gulbranson EL, Ryberg PE. (2013) Paleobotanical and geochemical approaches to studying fossil tree rings: Quantitative interpretations of paleoenvironment and ecophysiology Palaios. 28: 137-140
Ryberg PE, Taylor EL. (2013) Lonchiphyllum aplospermum gen. et sp. nov.: An anatomically preserved glossopterid megasporophyll from the upper permian of skaar ridge, transantarctic mountains, Antarctica International Journal of Plant Sciences. 174: 396-405
Ryberg PE, Taylor EL, Taylor TN. (2012) Antarctic glossopterid diversity on a local scale: the presence of multiple megasporophyll genera, Upper Permian, Mt. Achernar, Transantarctic Mountains, Antarctica. American Journal of Botany. 99: 1531-40
Gulbranson EL, Isbell JL, Taylor EL, et al. (2012) Permian polar forests: deciduousness and environmental variation. Geobiology. 10: 479-95
Ryberg PE, Rothwell GW, Stockey RA, et al. (2012) Reconsidering relationships among stem and crown group pinaceae: Oldest record of the genus pinus from the early cretaceous of Yorkshire, United Kingdom International Journal of Plant Sciences. 173: 917-932
Ryberg PE, Taylor EL, Taylor TN. (2012) The first permineralized microsporophyll of the glossopteridales: Eretmonia macloughlinii sp. nov International Journal of Plant Sciences. 173: 812-822
Ryberg PE, Taylor EL, Taylor TN. (2012) Permineralized lycopsid from the Permian of Antarctica Review of Palaeobotany and Palynology. 169: 1-6
Ryberg PE, Hermsen EJ, Taylor EL, et al. (2008) Development and ecological implications of dormant buds in the high-Paleolaltitude Triassic sphenophyte Spaciinodum (Equisetaceae). American Journal of Botany. 95: 1443-53
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