Obtusisporis canadensis

Citations total:
51
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details Late Barremian Early Aptian Canada(Alberta) Burden,E.T. et al. Illustrated key to genera of Lower Cretaceous terrestrial palynomorphs, (excluding megaspores), of Western Canada. (Stratigraphic ranges and sample locations taken from E.T.Burden,1982 - Lower Cretaceous terrestrial palynomorph biostratigraphy of the McMurray Formation, northeastern Alberta, Unpub.Phd Thesis) 1989
details Barremian Early Aptian Australia(W.Australia) Backhouse,J. et al. New records of Permian and Cretaceous sediments from the Southwestern Part of the Yilgarn Block 1989
details Valanginian Early Albian Australia(Victoria) Wagstaff,B.E. et al. Palynological dating of Lower Cretaceous coastal vertebrate localities, Victoria, Australia. 1989
details Aalenian Bathonian Europe Boulter,M.C. et al. A reconstruction of some Middle Jurassic vegetation in northern Europe. (In: Studies in Palaeobotany and Palynology in Honour of Professor W.G.Chaloner, F.R.S. M.E.Collinson and A.C.Scott, editors) 1993
details Kimmeridgian Barremian Australia(W.Australia) Backhouse,J. Late Jurassic and Early Cretaceous palynology of the Perth Basin, Western Australia 1988
details Valanginian Aptian Australia(S.Australia) Rich,T.H. et al. Early Cretaceous biota from the northern side of the Australo-Antarctic Rift Valley. (In: Origins and Evolution of the Antarctic Biota. J.A.Crame, editor) 1989
details Berriasian Albian North America Burden,E.T. et al. Illustrated key to genera of Lower Cretaceous terrestrial palynomorphs, (excluding megaspores), of Western Canada. (Stratigraphic ranges and sample locations taken from E.T.Burden,1982 - Lower Cretaceous terrestrial palynomorph biostratigraphy of the McMurray Formation, northeastern Alberta, Unpub.Phd Thesis) 1989
details Cretaceous Brazil(Pernambuco) de Lima,M.R. Paleontology of the Santana Formation, (Cretaceous of Northeast Brazil). 1979
details Middle Jurassic China(Kansu) Du,B.-A. et al. Sporo-pollen assemblages from Yanan and Zhiluo Formations in Chongxin County, Gansu Province. 1982
details Aalenian England(Gloucestershire) Riding,J.B. The palynology of the Aalenian (Middle Jurassic) sediments of Jackdaw Quarry, Gloucestershire, England. 1983
details Middle Jurassic China(Kansu) Du,B.-A. Sporo-pollen assemblages from the Middle Jurassic in the Wangjiashan Basin of Jingyuan, Gansu, and their stratigraphic and paleogeographic significance. 1985
details Late Oligocene Brazil(Sao Paulo) de Lima,M.R. et al. Palynological study of the Lignitic Coal Beds of the Cacapava Formation, Taubate Basin, of the Tertiary of the State of Sao Paulo, Brazil. 1985
details Cretaceous Brazil(Pernambuco) de Lima,M.R. Palynology of the Santana Formation, (Cretaceous from northeast of Brazil) 1. Geological introduction and systematical descriptions of the spores from the Subtruma Azonotriletes. 1978
details Late Aptian Brazil(Ceara) de Lima,M.R. et al. Palynology of sediments from the upper part of the Missao Velha Formation, Araripe Basin. 1984
details Aalenian France(Alsace) Schmitt,J.P. Stratigraphic and paleogeographic interpretation of the Jurassic microfloral of Alsace, France 1987
details Aalenian France(Alsace) Rauscher,R. et al. Palynological investigations in the Jurassic of the Alsace (northeast France). 1990
original Jurassic Canada(W.Canada) Pocock,S.A.J. Palynology of the Jurassic sediments of Western Canada, Part 1. Terrestrial species. 1970