Azolla barbata

Citations total:
21
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Author - title
Year
details Nd Nd Bergad,R.D. Ultrastructure of living and fossil Salviniaceous megaspores. 1974
details Maastrichtian Montana Srivastava,S.K. Cretaceous spore-pollen floras 1978
details Maastrichtian Thanetian Worldwide Kovach,W.L. et al. Worldwide stratigraphic occurrences of Mesozoic and Tertiary megaspores. 1989
details Maastrichtian Canada(Alberta) Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores 1990
original Maastrichtian Canada(Alberta) Snead,R.G. Microfloral diagnosis of the Cretaceous-Tertiary boundary, Central Alberta. 1969
details Maastrichtian North Dakota Bergad,R.D. Palynology of the Hell Creek Formation (Maastrichtian) in South-Central North Dakota. 1974
details Maastrichtian Canada(Alberta) Nambudiri,E.M.V. et al. Paleobotany, palynology and depositional environmen of the Maestrichtian Whitemud Formation in Alberta and Saskatchewan, Canada. 1991
details Maastrichtian Canada(Saskatchewan) Nambudiri,E.M.V. et al. Paleobotany, palynology and depositional environmen of the Maestrichtian Whitemud Formation in Alberta and Saskatchewan, Canada. 1991
details Late Maastrichtian Canada(Alberta) Jerzykiewicz,T. et al. Caliche and associated improverished palynology assemblages: An innovative line of paleoclimatic research onto the Uppermost Cretaceous and Paleocene of Southern Alberta 1986
details Late Maastrichtian Canada(Saskatchewan) Sweet,A.R. Palynology of the Ravenscrag and Frenchman Formation. (In: Coal Resources of Southern Saskatchewan: A model for evaluation methodology. S.H.Whitaker, J.A.Irvine and P.L.Broughton, editors) 1978
details Late Maastrichtian Early Paleocene North America Nichols,D.J. et al. Palynological evidence of effects of the terminal Cretaceous event on terrestrial floras in Western North America. (In: Extinction events in earth history. IGCP, Proceeding of Project 216. E.G.Kauffman and O.H.Walliser, editors) 1990
details Late Cretaceous Montana Bergad,R.D. et al. A critical study of three Cretaceous Salviniaceous megaspores. 1971
details Late Cretaceous Montana Hall,J.W. et al. A critical study of three Cretaceous Salviniaceous Magaspores 1971
details Late Cretaceous North Dakota Bergad,R.D. et al. A Cretaceous Azolla Massula with large Glochidia 1971
details Late Cretaceous Recent Nd Bergad,R.D. An ultrastructural comparison of walls of living and fossil Salviniaceous and Marsileaceous megaspores 1972
details Late Cretaceous Early Paleocene New Mexico Fleming,R.F. et al. Multivariate analyses of palynomorph data as a key to depositional environments of Upper Cretaceous and Paleogene coal-bearing rocks of the western United States. (In: Sedimentation of Organic Particles. A.Traverse, editor) 1994
details Late Cretaceous Early Paleocene Colorado Fleming,R.F. et al. Multivariate analyses of palynomorph data as a key to depositional environments of Upper Cretaceous and Paleogene coal-bearing rocks of the western United States. (In: Sedimentation of Organic Particles. A.Traverse, editor) 1994