Gravisporites sphaera

Citations total:
6
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Author - title
Year
details Stephanian A France(Tarn) Doubinger,J. Palynological observations on the Carmaux Coal Basin, (Tarn). 1962
details Late Carboniferous England(Oxfordshire) Potonie,R. Synopsis of the genera of the sporae dispersae. Part 2 1958
details Early Emsian Germany(Rhineland) Lanninger,E.P. Spore assemblages from the Ems of the SW Eifel, (Rheinisches Schiefergebirge) 1968
details Visean Sinai Omara,S. et al. A Lower Carboniferous microflora from southwestern Sinai, Egypt. 1965
details Nd Nd Smith,A.H.V. et al. Miospores in the coal seams of the Carboniferous of Great Britain. 1967
details Visean Sinai Omara,S. A micropaleontological approach to the stratigraphy of the Carboniferous exposures of the Gulf of Suez Region. 1965