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- 12Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 8Graduate and Postdoctoral Studies (GPS), Faculty of
- 8Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 3WISEST Summer Research Program
- 3WISEST Summer Research Program/WISEST Research Posters
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Speirseopteris orbiculata gen. et sp. nov. (Thelypteridaceae), a derived fossil filicalean from the Paleocene of western North America.
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Stockey, R.A., Rothwell, G.W., Lantz, T.C.
An apparently exindusiate filicalean fern with radial sori, sporangia with a vertical annulus, and monolete spores occurs in Paleocene sediments ca. 57 million years old of central Alberta, Canada. Specimens are preserved as coalified compressions and show features of frond morphology and...
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Stramineopteris aureopilosus gen. et sp. nov.: Reevaluating the Role of Vegetative Anatomy in the Resolution of Leptosporangiate Fern Phylogeny.
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Little, S. A., Stockey, R. A., Rothwell, G. W.
The discovery of two anatomically preserved rhizomes with attached stipe bases and adventitious roots contributes to our knowledge of filicalean fern diversity and evolution. Specimens are preserved in marine carbonate nodules at the Lower Cretaceous (Valanginian to Hauterivian) Apple Bay...
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Stratigraphy, sedimentology, and paleontology of the Bird Fiord Formation, Canadian arctic archipelago
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Doctoral thesis. Supplies new information on the internal stratigraphy, sedimentology and dating of the Bird Fiord Formation on Ellesmere Island.
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Subfossil bryophytes in eastern Beringia: their paleoenvironmental and phytogeographical significance
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Doctoral thesis. Bryophytes, more particularly mosses, are used in the paleoenvironmental reconstruction and historical biogeography of eastern Beringia, an area including Alaska and the Yukon. The Old Crow Basin in northern Yukon was studied in detail. // Appendix 2: Subfossil bryophytes...
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2016-10-11
SSHRC Awarded IG 2017: A landscape archaeological approach to studying early human occupation of the Iringa Region, Tanzania. Previous research in Iringa has revealed occupations from the critical period for the evolution of our species. This project's goal is to explain the data from the site...